SODIUM DIISOOCTYL SULFOSUCCINATE
SODIUM DIISOOCTYL SULFOSUCCINATE
Sodium diisooctyl sulfosuccinate is a highly efficient, anionic surfactant known for its exceptional ability to reduce surface tension and enhance wetting, emulsification, and dispersion processes.
Sodium diisooctyl sulfosuccinate’s ability to form microemulsions and micelles is crucial for applications in enhanced oil recovery, polymerization processes, and colloidal research.
In pharmaceutical applications, Sodium diisooctyl sulfosuccinate is valued for its role in enhancing drug solubility, stabilizing emulsions, and improving bioavailability in oral and topical drug delivery systems.
CAS Number: 577-11-7
EC Number: 209-406-4
Molecular Formula: C20H37NaO7S
Molecular Weight: 444.56 g/mol
Synonyms: Acrosol OT100, Adekacol EC 4500, Aerosol OT, Aerosol OT 75PG, Aerosol OT-A, Aerosol OT-S, AerosolOT-B, Airrol CT 1, AOT 100, Astrowet O 75, Bis(2-ethylhexyl) sodiumsulfosuccinate, Carabon DA 72, Celanol DOS 75, Colace, Complemix, Coprol, Correctol Stool Softener Laxative, Di(2-ethylhexyl) sulfosuccinate sodium salt, dioctyl sodium sulfosuccinate, Dioctyl-Medo Forte, Disponil SUS-IC 875, Docusate sodium, DOSS, DSS, Lutensit A-BOS, M 75, Mackanate DOS 75, Manoxol OT, Marlinat DF 8, Miconate DOS, Modane Soft, Molatoc, Molcer, Molofac, Monawet MO 70, Monawet MO 70E, SINONATE 290MH, Sodium di sulfosuccinate, Sodium diisooctylsulfosuccinate, Sodium Dioctyl sulfosuccinate
Sodium diisooctyl sulfosuccinate is a versatile anionic surfactant known for its ability to lower surface tension and promote emulsification, making it essential in various industrial and scientific applications.
Typically supplied as a 75% active solution in water or a water-alcohol mixture, Sodium diisooctyl sulfosuccinate is easy to handle and incorporate into formulations.
Sodium diisooctyl sulfosuccinate is primarily used as a wetting agent, dispersant, and emulsifier in industries such as agriculture, cosmetics, pharmaceuticals, and food production.
In laboratory applications, Sodium diisooctyl sulfosuccinate aids in the formation of microemulsions and micelles, supporting research in colloidal systems and drug delivery.
Sodium diisooctyl sulfosuccinate’s stability across a range of pH levels and temperatures ensures reliable performance in formulations that require precise surface activity.
Sodium diisooctyl sulfosuccinate provides excellent wetting characteristics, even at low concentrations.
However, Sodium diisooctyl sulfosuccinate may exhibit a higher foaming tendency compared to other wetting agents, especially under high shear mixing conditions.
Sodium diisooctyl sulfosuccinate is widely utilized for its superior emulsifying, dispersing, and wetting properties, making it ideal for crop protection applications.
Available in liquid form, Sodium diisooctyl sulfosuccinate can be supplied in IBCs, drums, or bulk quantities.
As a high-performance anionic surfactant, Sodium diisooctyl sulfosuccinate is valuable in textile, agriculture, personal care, and coating formulations.
Sodium diisooctyl sulfosuccinate is manufactured to meet rigorous quality standards, ensuring secure packaging with all necessary safety information.
Sodium diisooctyl sulfosuccinate excels at reducing surface tension, enhancing wetting, emulsification, and dispersion processes.
With a hydrophobic alkyl chain and hydrophilic sulfosuccinate group, Sodium diisooctyl sulfosuccinate shows excellent solubility in water and compatibility with a wide range of formulations.
Sodium diisooctyl sulfosuccinate is used across diverse industries, such as pharmaceuticals, cosmetics, agriculture, food processing, and industrial cleaning, where its unique properties ensure optimal performance and stability in formulations.
In pharmaceuticals, Sodium diisooctyl sulfosuccinate plays a crucial role in improving drug solubility, stabilizing emulsions, and enhancing bioavailability in both oral and topical drug delivery systems.
Sodium diisooctyl sulfosuccinate is also commonly used in personal care products like shampoos and skin cleansers, thanks to its mildness and ability to form stable formulations.
In agriculture, Sodium diisooctyl sulfosuccinate acts as a dispersant for pesticides and herbicides, ensuring even distribution and better efficacy.
Additionally, Sodium diisooctyl sulfosuccinate’s use as an emulsifier and stabilizer in food processing meets stringent regulatory standards for safety and performance.
Sodium diisooctyl sulfosuccinate performs well in challenging conditions, including high electrolyte concentrations, extreme pH levels, and varying temperatures, making it the preferred choice for industrial applications.
Sodium diisooctyl sulfosuccinate’s ability to form microemulsions and micelles is crucial for processes like enhanced oil recovery, polymerization, and colloidal research.
Sodium diisooctyl sulfosuccinate’s combination of versatility, stability, and efficiency ensures its continued relevance in modern formulations, driving innovation across multiple industries.
Sodium diisooctyl sulfosuccinate is also used as a mold release agent, dewatering aid, and hydrophobic resin dispersant, improving surface penetration and absorbency.
Additionally, Sodium diisooctyl sulfosuccinate migrates quickly to interfaces and offers very low dynamic surface tension, making it ideal for non-food board and paper packaging, as well as textiles and fiber applications.
Sodium diisooctyl sulfosuccinate is FDA-approved.
Sodium diisooctyl sulfosuccinate is an excellent wetting, rewetting and levelling agent with good emulsifying and dispersing properties.
Sodium diisooctyl sulfosuccinate has very low dynamic surface tension, and migrates to interfaces very rapidly.
Sodium diisooctyl sulfosuccinate is used to reduce surface tension and to increase absorbency and penetration.
Sodium diisooctyl sulfosuccinate also has some antistatic and softening properties.
Sodium diisooctyl sulfosuccinate is a powerful anionic surfactant known for its exceptional wetting, dispersing, and emulsifying properties, making it an invaluable component for various industrial applications.
This high-quality surfactant enhances performance in formulations for textiles, agriculture, personal care, and metalworking fluids.
Sodium diisooctyl sulfosuccinate is trusted by professionals for its purity and consistency, meeting industry standards in each batch.
Sodium diisooctyl sulfosuccinate is a high-performance anionic surfactant recognized for its exceptional ability to reduce surface tension and facilitate wetting, dispersing, and emulsifying processes.
Sodium diisooctyl sulfosuccinate’s chemical structure, featuring a hydrophobic alkyl chain coupled with a hydrophilic sulfosuccinate group, gives it remarkable amphiphilic properties, making it highly effective in both aqueous and non-aqueous systems.
Typically supplied as a 75% active solution in water or a water-alcohol mixture, Sodium diisooctyl sulfosuccinate is highly soluble, versatile, and compatible with various formulation needs, ranging from industrial to scientific applications.
In the pharmaceutical industry, Sodium diisooctyl sulfosuccinate is widely used as a solubilizing agent, aiding in the preparation of stable emulsions and suspensions for oral, topical, and parenteral drug formulations.
Sodium diisooctyl sulfosuccinate is particularly valued in drug delivery systems for its role in enhancing the bioavailability of poorly water-soluble drugs.
Additionally, Sodium diisooctyl sulfosuccinate plays a key role in the stabilization of microemulsions and nanoparticles, which are essential for advanced drug delivery research.
In personal care and cosmetic formulations, Sodium diisooctyl sulfosuccinate contributes to the development of products such as shampoos, conditioners, and skin cleansers, offering excellent foaming properties, mildness, and the ability to stabilize complex formulations.
The agricultural sector benefits significantly from Sodium diisooctyl sulfosuccinate’s capabilities, where it is used as a dispersing and wetting agent in pesticide, herbicide, and fertilizer formulations.
Sodium diisooctyl sulfosuccinate’s ability to ensure uniform dispersion and adherence to plant surfaces enhances the efficacy of agricultural products, reducing waste and improving overall performance.
Similarly, in food processing, Sodium diisooctyl sulfosuccinate finds application as an emulsifier and stabilizer in products that demand high consistency and stability.
Sodium diisooctyl sulfosuccinate’s compliance with regulatory standards ensures its safe use in food-related applications.
Sodium diisooctyl sulfosuccinate is also extensively utilized in industrial processes, including enhanced oil recovery, textile processing, and polymerization.
Sodium diisooctyl sulfosuccinate’s ability to lower interfacial tension makes it indispensable in oil recovery operations, improving the extraction of hydrocarbons from reservoirs.
In the field of polymer science, Sodium diisooctyl sulfosuccinate serves as a surfactant for emulsion polymerization, aiding in the production of high-quality polymers with precise characteristics.
Sodium diisooctyl sulfosuccinate’s robust performance under extreme conditions, such as high salinity, broad pH ranges, and elevated temperatures, makes it a reliable choice for demanding industrial applications.
In scientific research, Sodium diisooctyl sulfosuccinate is a key component in studies involving microemulsions and micelles.
Sodium diisooctyl sulfosuccinate’s role in creating nanoscale structures is crucial for investigating colloidal systems, drug encapsulation, and delivery mechanisms.
Researchers often rely on Sodium diisooctyl sulfosuccinate’s reproducibility and consistency for applications in nanotechnology and material science.
The exceptional stability, efficiency, and multifunctionality of Sodium diisooctyl sulfosuccinate make Sodium diisooctyl sulfosuccinate an indispensable ingredient across diverse industries.
Sodium diisooctyl sulfosuccinate’s adaptability to different environments and formulation requirements, coupled with its ability to meet stringent regulatory standards, underscores its importance in modern industrial and scientific advancements.
Whether in pharmaceuticals, cosmetics, agriculture, or advanced research, Sodium diisooctyl sulfosuccinate continues to enable innovation and efficiency, maintaining its reputation as a go-to surfactant for complex and demanding applications.
Uses of Sodium Diisooctyl Sulfosuccinate:
Sodium diisooctyl sulfosuccinate is a highly versatile surfactant with widespread applications across numerous industries due to its exceptional wetting, dispersing, and emulsifying properties.
In pharmaceuticals, Sodium diisooctyl sulfosuccinate enhances drug solubility, stabilizes emulsions and suspensions, and is integral to advanced drug delivery systems such as microemulsions and nanoparticles.
In personal care, Sodium diisooctyl sulfosuccinate is used in shampoos, conditioners, and skin cleansers for its mildness and ability to stabilize formulations.
The agricultural sector benefits from its role as a wetting and dispersing agent in pesticides, herbicides, and fertilizers, ensuring even distribution and improved efficacy.
Sodium diisooctyl sulfosuccinate is also a key ingredient in food and beverage formulations, acting as an emulsifier and stabilizer to maintain consistency in processed foods and drinks.
Industrial applications include enhanced oil recovery, textile processing, and emulsion polymerization, where Sodium diisooctyl sulfosuccinate supports efficient operations under challenging conditions.
Additionally, Sodium diisooctyl sulfosuccinate is a valuable tool in scientific research for creating microemulsions, studying micelles, and advancing nanotechnology.
The multifunctionality and reliability of Sodium diisooctyl sulfosuccinate make it indispensable in applications ranging from environmental remediation to paints and coatings, solidifying its status as a critical component in modern innovations.
Sodium diisooctyl sulfosuccinate has a wide range of applications across various industries due to its excellent surfactant properties.
Here are some of Sodium diisooctyl sulfosuccinate’s primary uses:
Pharmaceutical Applications:
Drug Delivery Systems:
Enhances solubility and bioavailability of poorly water-soluble drugs, often used in microemulsion and nanoparticle formulations.
Stabilizer:
Maintains the stability of emulsions, suspensions, and colloidal dispersions in oral, topical, and injectable pharmaceuticals.
Excipient in Formulations:
Sodium diisooctyl sulfosuccinate is used as a wetting agent in tablet and capsule production.
Personal Care and Cosmetics:
Shampoos and Conditioners:
Sodium diisooctyl sulfosuccinate acts as a stabilizer and foaming agent to create consistent and effective hair care products.
Skin Cleansers:
Provides mild surfactant action, making Sodium diisooctyl sulfosuccinate suitable for sensitive skin formulations.
Emulsifier:
Helps in forming and stabilizing emulsions in creams, lotions, and serums.
Agriculture:
Pesticides and Herbicides:
Sodium diisooctyl sulfosuccinate acts as a dispersant and wetting agent to ensure even distribution of active ingredients on plant surfaces.
Fertilizer Additives:
Improves the solubility and spreadability of liquid and solid fertilizers.
Adjuvants:
Enhances the performance of agricultural chemicals by improving their penetration and efficacy.
Food and Beverage Industry:
Emulsifier:
Sodium diisooctyl sulfosuccinate is used in the production of margarine, ice cream, and other emulsified food products.
Stabilizer:
Maintains the uniformity and stability of processed foods.
Additive in Beverage Formulations:
Assists in creating stable, clear emulsions in flavored drinks and other beverages.
Industrial Applications:
Enhanced Oil Recovery:
Reduces interfacial tension in oil reservoirs, increasing the efficiency of hydrocarbon extraction.
Textile Processing:
Sodium diisooctyl sulfosuccinate is used as a wetting agent in dyeing and finishing processes to improve the penetration of dyes and chemicals.
Emulsion Polymerization:
Sodium diisooctyl sulfosuccinate acts as a surfactant in the production of synthetic latex, resins, and polymers.
Industrial Cleaners:
Enhances the cleaning power of formulations by improving the dispersion of oils, grease, and dirt.
Scientific Research:
Microemulsion Formation:
Facilitates the creation of stable microemulsions for research in colloidal chemistry and nanotechnology.
Micelle Studies:
Sodium diisooctyl sulfosuccinate is used in the preparation of micelles for drug delivery and encapsulation research.
Analytical Chemistry:
Sodium diisooctyl sulfosuccinate acts as a dispersant in sample preparation for chromatographic and spectroscopic analyses.
Environmental Applications:
Soil Remediation:
Assists in the cleanup of hydrocarbon-contaminated soils and water by breaking down oil residues.
Bioremediation:
Facilitates the dispersion of contaminants, making them more accessible to biodegrading organisms.
Paints and Coatings:
Pigment Dispersion:
Ensures uniform distribution of pigments in paints and coatings.
Surface Wetting:
Enhances the adhesion and coverage of coatings on various surfaces.
Recommended Use:
Acne Treatments
Agricultural emulsifier
Anti fog compositions
Antiperspirants
Bar Soap
Bath oil
Cosmetics
Deoderant
Detergents
Dispersant
Dry Cleaning Products
Emulsifier
Emulsion Polymerization
Fragrances
Glass cleaner
Hair colorants
Hair spray
Hard surface cleaner
Hydrotrope
I & I Cleaners
Masks Cosmetic
Metal cleaners
Mineral processing aid
Moisturing cream
Oil field production chemicals
Paint & Coatings
Pigment dispersions
Solubilizing agent
Textile Dyeing
Benefits of Sodium Diisooctyl Sulfosuccinate:
Good emulsifying and dispersing properties
Used to reduce surface tension
Increased absorbency and penetration
Migrates to interface very rapidly
Very low dynamic surface tension
Good heat resistance
Less yellowing
Improved stability and durability
Reduces troubles in production.
Production of Sodium Diisooctyl Sulfosuccinate:
The production of Sodium diisooctyl sulfosuccinate involves the synthesis of dioctyl sulfosuccinate sodium salt through a controlled chemical reaction.
This process typically starts with the esterification of maleic anhydride with 2-ethylhexanol to form dioctyl maleate, followed by sulfonation using sodium bisulfite to produce dioctyl sulfosuccinate.
The final product is neutralized with sodium hydroxide, yielding the sodium salt form.
To create Sodium diisooctyl sulfosuccinate, the resulting compound is dissolved in water or a water-alcohol mixture to achieve a 75% active surfactant solution.
Stringent quality control measures are employed during production to ensure consistent purity, stability, and performance.
The process is carefully designed to minimize impurities and environmental impact, with advanced purification and waste management systems in place.
The resulting product is a highly efficient and versatile surfactant suitable for use in a wide range of industrial and scientific applications.
Occurence of Sodium Diisooctyl Sulfosuccinate:
Sodium diisooctyl sulfosuccinate, does not occur naturally and is a fully synthetic compound.
Sodium diisooctyl sulfosuccinate’s components, such as dioctyl maleate and sulfosuccinate groups, are derived from petrochemical sources through industrial chemical processes.
While dioctyl sulfosuccinate itself is man-made, Sodium diisooctyl sulfosuccinate’s functional groups, such as the sulfonate, are inspired by natural surfactants and detergents found in biological systems.
Sodium diisooctyl sulfosuccinate is produced to mimic and enhance these surfactant properties for industrial and scientific applications.
Sodium diisooctyl sulfosuccinate is primarily found as a manufactured product in the form of a 75% active solution and is widely distributed for use in pharmaceuticals, cosmetics, agriculture, and other industries.
Sodium diisooctyl sulfosuccinate’s presence in the environment is typically limited to areas where it has been used, and it is subject to degradation under appropriate environmental conditions.
History of Sodium Diisooctyl Sulfosuccinate:
The history of Sodium diisooctyl sulfosuccinate, or dioctyl sulfosuccinate sodium salt, is rooted in the development of synthetic surfactants during the mid-20th century.
The chemical industry’s rapid growth during this period was driven by the demand for advanced materials with specific surface-active properties, which traditional soaps and detergents could not achieve.
Dioctyl sulfosuccinate was first synthesized as part of broader efforts to create synthetic anionic surfactants that could perform effectively in challenging industrial applications, such as emulsification, wetting, and dispersion, even in the presence of high electrolytes or extreme pH.
The introduction of Aerosol OT as a commercial product marked a significant advancement in surfactant technology.
Sodium diisooctyl sulfosuccinate’s ability to reduce surface tension and form stable emulsions quickly made it a valuable tool across multiple industries, including pharmaceuticals, agriculture, and cosmetics.
Over time, the formulation of Sodium diisooctyl sulfosuccinate, with its standardized 75% active concentration in a water or water-alcohol base, became the industry standard due to its ease of handling and consistent performance.
As industries such as pharmaceuticals and nanotechnology evolved, Sodium diisooctyl sulfosuccinate gained prominence in specialized applications, such as drug delivery and colloidal research, where its unique properties enabled new innovations.
Today, Sodium diisooctyl sulfosuccinate continues to be a widely used and highly regarded surfactant, benefiting from decades of refinement and optimization driven by advancements in chemical engineering and formulation science.
Handling and Storage of Sodium Diisooctyl Sulfosuccinate:
Handling:
Precautions: Handle with care in accordance with standard industrial hygiene practices.
Avoid direct contact with the skin, eyes, and clothing.
Always ensure proper ventilation in the area where Sodium diisooctyl sulfosuccinate is being used, especially when handling large quantities or in confined spaces.
Safe Handling Practices:
Use mechanical ventilation in areas where vapors or aerosols might accumulate.
Avoid inhalation of mist or spray, as this could cause respiratory irritation.
Ensure good hygiene practices such as washing hands thoroughly after handling and before eating or drinking.
Storage:
Conditions for Safe Storage:
Store in a cool, dry place, away from heat sources, open flames, or direct sunlight.
Ensure containers are tightly closed and properly labeled to prevent contamination.
Store in corrosion-resistant containers.
Ideally, use containers made of polyethylene, polypropylene, or stainless steel.
Keep away from incompatible materials like strong oxidizers and acids.
Sodium diisooctyl sulfosuccinate should be kept at temperatures between 5°C and 30°C for optimal stability.
Storage Compatibility:
Sodium diisooctyl sulfosuccinate is compatible with most common materials used for chemical storage, but should be kept separate from strong acids, alkalis, and oxidizing agents.
Reactivity and Stability of Sodium Diisooctyl Sulfosuccinate:
Chemical Stability:
Sodium diisooctyl sulfosuccinate is stable under normal conditions of use and storage.
Sodium diisooctyl sulfosuccinate does not decompose rapidly under standard conditions and maintains its surfactant properties over time.
Conditions to Avoid:
High temperatures (above 80°C) can cause decomposition.
Open flames or sparks should be avoided as Sodium diisooctyl sulfosuccinate is flammable at high concentrations.
Exposure to strong oxidizing agents or acids may lead to decomposition and release of toxic gases.
Incompatibilities:
Avoid contact with strong acids, alkalis, and oxidizing agents.
These may cause decomposition and result in hazardous by-products.
Hazardous Decomposition Products:
In the event of combustion or decomposition, toxic fumes, including carbon monoxide, carbon dioxide, and sulfur oxides, may be released.
First Aid Measures of Sodium Diisooctyl Sulfosuccinate:
General Notes:
Ensure that medical attention is sought if symptoms persist after first aid measures have been applied.
Inhalation:
Cough, throat irritation, or respiratory distress.
Move the affected person to fresh air immediately.
If breathing is difficult, administer artificial respiration or oxygen if necessary.
Seek medical attention if symptoms persist.
Skin Contact:
Redness, irritation, or rash.
Remove contaminated clothing and wash the skin thoroughly with soap and water.
Apply a soothing lotion if irritation persists.
Seek medical attention if irritation persists or if burns are observed.
Eye Contact:
Redness, irritation, or watering of the eyes.
Flush the eyes with copious amounts of water for at least 15 minutes, lifting the upper and lower eyelids periodically.
Remove contact lenses if present.
Seek medical attention if irritation persists or if vision is affected.
Ingestion:
Nausea, vomiting, or gastrointestinal discomfort.
If the person is conscious, rinse the mouth with water and give a small amount of water or milk to drink to dilute Sodium diisooctyl sulfosuccinate.
Do not induce vomiting unless directed by a medical professional.
Seek medical attention immediately.
Firefighting Measures of Sodium Diisooctyl Sulfosuccinate:
Suitable Extinguishing Media:
Use water spray, dry chemical, foam, or carbon dioxide (CO₂) for extinguishing fires involving Sodium diisooctyl sulfosuccinate.
Water should be used cautiously to avoid spreading the fire.
Special Firefighting Procedures:
Firefighters should wear self-contained breathing apparatus (SCBA) and full protective clothing to avoid exposure to hazardous fumes.
Cool containers exposed to fire with water to prevent rupture.
Avoid inhaling fumes during firefighting efforts, as toxic decomposition products such as carbon monoxide and sulfur oxides may be released.
Fire and Explosion Hazards:
Sodium diisooctyl sulfosuccinate is non-flammable in its normal form but can be combustible at high concentrations, especially in the presence of high heat or open flames.
Decomposing substances may create hazardous gases, including carbon monoxide, carbon dioxide, and sulfur oxides.
Accidental Release Measures of Sodium Diisooctyl Sulfosuccinate:
Personal Precautions:
Evacuate all non-essential personnel from the area.
Wear personal protective equipment (PPE), including gloves, safety glasses, and respiratory protection if necessary.
Ensure proper ventilation to disperse any airborne vapors or mist.
Environmental Precautions:
Prevent Sodium diisooctyl sulfosuccinate from entering drains, waterways, or soil.
Sodium diisooctyl sulfosuccinate could be harmful to aquatic life at high concentrations.
Spill Containment and Cleanup:
Contain the spill:
Use sand, earth, or another suitable absorbent material to prevent the spread of the liquid.
Absorb Sodium diisooctyl sulfosuccinate with inert absorbent, such as vermiculite or silica gel.
Collect the contaminated materials in an appropriate waste disposal container.
Clean the area thoroughly using water and detergents to remove residual traces.
Disposal:
Dispose of waste materials in compliance with local regulations regarding hazardous waste.
Exposure Controls/Personal Protective Equipment of Sodium Diisooctyl Sulfosuccinate:
Engineering Controls:
Use mechanical ventilation or local exhaust to reduce airborne concentrations in areas where Sodium diisooctyl sulfosuccinate is handled.
Ensure that ventilation systems are capable of maintaining air quality standards.
Personal Protective Equipment (PPE):
Eye Protection:
Wear safety goggles or face shields to protect the eyes from splashes or sprays.
Skin Protection:
Wear protective gloves made of materials such as nitrile or neoprene to prevent skin contact.
Wear long-sleeved clothing and other protective clothing to avoid skin exposure.
Respiratory Protection:
If airborne concentrations are high or during cleaning up a large spill, use a NIOSH-approved respirator suitable for the level of exposure.
Workplace Hygiene:
Wash hands thoroughly after handling Sodium diisooctyl sulfosuccinate.
Ensure that eating, drinking, and smoking are prohibited in work areas where Sodium diisooctyl sulfosuccinate is used.
Identifiers of Sodium Diisooctyl Sulfosuccinate:
Chemical Name: Sodium dioctyl sulfosuccinate
Molecular Formula: C20H37NaO7S
Molecular Weight: 444.56 g/mol
CAS Number: 577-11-7
InChI: InChI=1S/C20H38O7S.Na/c1-5-9-11-16(7-3)14-26-19(21)13-18(28(23,24)25)20(22)27-15-17(8-4)12-10-6-2;/h16-18H,5-15H2,1-4H3,(H,23,24,25);/q;+1/p-1
InChI Key: APSBXTVYXVQYAB-UHFFFAOYSA-M
Canonical SMILES: CCCCC(CC)COC(=O)CC(C(=O)OCC(CC)CCCC)S(=O)(=O)[O-].[Na+]
UNII: F05Q2T2JA0
EINECS Number: 209-406-4
FDA Status: Listed as an indirect food additive for certain applications (compliance with specific regulations required)
UN Number (for transport): Not classified as a hazardous material under most regulations.
InChI Key: ZCPANOMWRGNGKK-UHFFFAOYSA-M
SMILES Notation: CC(CC)CCCCOC(=O)C(C(=O)OS(=O)(=O)[O-])OCC(CC)CCCC.[Na+]
Molecular Formula: C20H37NaO7S
Molecular Weight: 444.56 g/mol
Chemical Abstracts Service (CAS) Number: 577-11-7
EC Number (EINECS): 209-406-4
IUPAC Name: Sodium bis(2-ethylhexyl) sulfosuccinate
InChI: 1S/C20H38O7S.Na/c1-5-9-11-15(7-3)13-26-19(21)17(20(22)27-28(23,24)25)14-27-16(8-4)12-10-6-2;/h15-17H,5-14H2,1-4H3,(H,23,24,25);/q;+1/p-1
InChI Key: ZCPANOMWRGNGKK-UHFFFAOYSA-M
SMILES Notation: CC(CC)CCCCOC(=O)C(C(=O)OS(=O)(=O)[O-])OCC(CC)CCCC.[Na+]
Properties of Sodium Diisooctyl Sulfosuccinate:
Grade: Technical
Form: Liquid
INCI: Diethylhexyl Sodium Sulfosuccinate & Alcohol
Appearance: liquid
Boiling Point: 78 °C (172 °F)
Color: Clear, colorless
Density: 1.09 g/cm3 @ 20 – 25 °C (68 – 77 °F)
Flash Point: 29 °C (84 °F)
Lower Explosion Limit: 3.3 %(V)
Odor: faint
pH: 5 – 7
Relative Density: 1.09 @ 20 – 25 °C (68 – 77 °F) Reference Material: (water = 1)
Upper Explosion Limit: 19 %(V)
Molecular Weight: 444.6 g/mol
Molecular Formula: C20H37NaO7S
Hydrogen Bond Donor Count: 0
Hydrogen Bond Acceptor Count: 7
Rotatable Bond Count: 18
Exact Mass: 444.21576897 g/mol
Monoisotopic Mass: 444.21576897 g/mol
Topological Polar Surface Area: 118 Ų
Heavy Atom Count: 29
Complexity: 546
Isotope Atom Count: 0
Defined Atom Stereocenter Count: 0
Undefined Atom Stereocenter Count: 3
Defined Bond Stereocenter Count: 0
Undefined Bond Stereocenter Count: 0
Covalently Bonded Unit Count: 2
Appearance: Clear, viscous liquid (in its 75% active solution form)
Odor: Mild characteristic odor
Solubility: Highly soluble in water
Surface Tension Reduction: Excellent
pH (10% solution): Typically 5.5 to 7.5
Active Content: 75%
Specifications of Sodium Diisooctyl Sulfosuccinate:
Chemical Name or Material: Aerosol™ OT Solution
Name Note: 75% (w/w)
Boiling Point: 78°C
Concentration: 72 to 78%
Identification: Pass Test
Color: Undesignated
Physical Form: Liquid
Density: 1.09g/cm³
pH: 5 to 7
Packaging: Glass Bottle
Names of Sodium Diisooctyl Sulfosuccinate:
Regulatory process names:
Di-n-octyl sodium sulfosuccinate
Sodium dioctyl sulfosuccinate
sodium dioctyl sulfosuccinate
IUPAC names:
1,4-dioctoxy-1,4-dioxobutane-2-sulfonic acid
sodium 1,4-bis(octyloxy)-1,4-dioxobutane-2-sulfonate
sodium 1,4-bis[(2-ethylhexyl)oxy]-1,4-dioxobutane-2-sulfonate
sodium;1,4-dioctoxy-1,4-dioxobutane-2-sulfonate
Other identifiers:
1639-66-3
2715-79-9
28462-58-0
53112-42-8
53112-64-4
8007-29-2
8055-76-3