MALEIC ACID
MALEIC ACID
Maleic acid is an organic compound with the formula (CHCO2Bu)2 (Bu = butyl).
Maleic acid is the diester of the unsaturated dicarboxylic acid Dibutyl maleate.
Maleic acid is used as a comonomer in vinyl and acrylic emulsion polymerization for paints and adhesives.
CAS Number: 105-76-0
EC Number: 203-328-4
Molecular Formula: C12h20o4
Molecular Weight: 228.29
Synonyms: 105-76-0, Butyl maleate, Staflex DBM, RC Comonomer DBM, Maleic acid, dibutyl ester, dibutyl (Z)-but-2-enedioate, Maleic Acid Dibutyl Ester, di-n-Butyl maleate, 2-Butenedioic acid (Z)-, dibutyl ester, 2-Butenedioic acid, dibutyl ester, 2-Butenedioic acid (2Z)-, dibutyl ester, UNII-4X371TMK9K, Dibutylmaleate, PX-504, Dibutylester kyseliny maleinove, MFCD00009447, 4X371TMK9K, Dibutyl maleate, 105-76-0, Butyl maleate, Staflex DBM, RC Comonomer DBM, Maleic acid, dibutyl ester, dibutyl (Z)-but-2-enedioate, di-n-Butyl maleate, 2-Butenedioic acid (Z)-, dibutyl ester, Maleic Acid Dibutyl Ester, 2-Butenedioic acid (2Z)-, dibutyl ester, Dibutylmaleate, 2-Butenedioic acid, dibutyl ester, PX-504, Dibutylester kyseliny maleinove, maleic acid di-n-butyl ester, 4X371TMK9K, DTXSID3026724, 2-Butenedioic acid (2Z)-, 1,4-dibutyl ester, NSC-6711, DBM (VAN), CCRIS 4136, NSC 6711, EINECS 203-328-4, Dibutylester kyseliny maleinove [Czech], BRN 1726634, UNII-4X371TMK9K, Bibutyl maleate, AI3-00644, Bisomer DBM, Octomer DBM, MFCD00009447, Dibutyl maleate, 96%, VINAVIL CF 5, bis-(2-Ethylhexyl)maleate, EC 203-328-4, SCHEMBL28153, BUTYL MALEATE [INCI], MLS000515953, WLN: 4OV1U1VO4-C, dibutyl (2Z)-but-2-enedioate, DTXCID206724, CHEMBL1466826, Dibutyl (2Z)-2-butenedioate #, NSC6711, HMS2270N17, Tox21_200779, 1,4-dibutyl (2Z)-but-2-enedioate, AKOS015950672, CS-W010404, HY-W009688, 2-Butenedioic acid, dibutyl ester, cis-, NCGC00164013-01, NCGC00164013-02, NCGC00258333-01, CAS-105-76-0, SMR000112422, 2-Butenedioic acid, dibutyl ester, (2Z)-, M0009, D78204, W-108779, Q27260622, 29014-72-0
Maleic acid is used as a comonomer in vinyl and acrylic emulsion polymerization for paints and adhesives.
Maleic acid chemical is also used in organic synthesis, like the production of derivatives of succinic acid.
Maleic acid is an organic compound with the formula (CHCO2Bu)2 (Bu = butyl).
Maleic acid is the diester of the unsaturated dicarboxylic acid Dibutyl maleate.
Maleic acid is a colorless oily liquid, although impure samples can appear yellow.
Maleic acid is a colorless liquid with a characteristic “ester” odor.
Maleic acid is used as a comonomer in vinyl and acrylic emulsion polymerization for paints and adhesives.
Maleic acid is also a suitable intermediate for use in organic synthesis, e.g. in the production of derivatives of succinic acid.
Maleic acid is a derivative of butyl maleate.
Maleic acid’s an unsaturated ester which is a clear, colorless liquid with a characteristic “ester” odor.
Maleic acid is miscible with methanol, ethanol, acetone, diethyl ether, N,N-dimethyl formamide and toluene,
Maleic acid is not miscible with aliphatic hydrocarbons and is slightly miscible with water.
Under the action of heat and in the presence of acids or bases, Maleic acid transposes into fumaric acid dialkyl ester.
Maleic acid contains about 1-5% fumaric acid dialkyl ester and 1-2% alkoxysuccinic acid dialkyl ester.
Maleic acid is acts as a plasticizer.
Maleic acid is also known as Dibutyl maleate or Dibutylester.
Maleic acid is a colorless, oily and liquid substance.
Maleic acid has a characteristic ester-like odor.
Maleic acid is insoluble in water and is considered combustible.
Maleic acid is commonly used in the paint industry as a comonomer in vinyl and acrylic emulsion polymerization for various adhesives and paints.
Maleic acid is also used as an intermediate in organic synthesis, for example in the production of derivatives of succinic acid.
Another common application is Maleic acid use as a plasticizer in water resistant films.
Maleic acid is suitable for vinyl resins and copolymers applications involving PVC and vinyl acetates.
Maleic acid is an unsaturated ester which is used for creating sulfosuccinate surfactants in paints.
Maleic acid is used in plastisols, dispersions and coatings.
Maleic acid is also known as Dibutyl maleate or Dibutylester.
Maleic acid is a colorless, oily and liquid substance.
Maleic acid has a characteristic ester-like odor.
Maleic acid is insoluble in water and is considered combustible.
Butyl maleates are ester compounds with a wide range of properties.
There are five main derivatives of butyl maleate-.
These derivatives have a wide range of applications, not limiting to, from the polymer industry to the pharmaceutical industry.
Maleic acid popularly known as DBM is the most widely used compound among butyl maleates.
Maleic acid is a synthetic colorless organic chemical with a characteristic odor.
Maleic acid is mainly used in the manufacturing of adhesives, paints, copolymers & films, finishing agents, and cosmetics.
The global market is expected to increase as the production of polymers & other derivatives of Maleic acid are increasing.
Maleic acid is mainly used as a plasticizer for aqueous dispersions of copolymers with vinyl acetate and as an intermediate in the preparation of other chemical compounds.
With the invention of polyaspartic technology Maleic acid found another use.
In this situation, an amine is reacted with a dialkyl maleate – usually diethyl maleate but also Maleic acid may be used- utilizing the Michael addition reaction.
The resulting products, polyaspartic esters products are then used in coatings, adhesives, sealants and elastomers.
Maleic acid is registered under the REACH Regulation and is manufactured in and / or imported to the European Economic Area, at ≥ 1 000 to < 10 000 tonnes per annum. Maleic acid is used in formulation or re-packing, at industrial sites and in manufacturing. Maleic acid is an organic compound with the formula (CHCO2Bu)2 (Bu = butyl). Maleic acid is the diester of the unsaturated dicarboxylic acid Dibutyl maleate. Maleic acid is a colorless oily liquid, although impure samples can appear yellow. Maleic acid is a chemical that is used in the treatment of wastewater. Maleic acid is a glycol ether and an alkanoic acid. Maleic acid has been shown to be effective at removing p-hydroxybenzoic acid from water samples. Maleic acid reacts with the p-hydroxybenzoic acid to form an ester and glycol, which can be removed from the solution by extraction with organic solvents. Maleic acid has also been found to have high resistance against human serum, making Maleic acid useful for sample preparation prior to analysis by gas chromatography or mass spectrometry. Maleic acid is used as a comonomer in vinyl acrylic emulsion polymerization for paints and adhesives. Maleic acid is also used in organic synthesis for the production of derivatives of succinic acid. Maleic acid is a known skin irritant and allergen, causing dermatitis on contact. Maleic acid apparently facilitates the trafficking of FITC-presenting CD11c(+) dendritic cells from the skin to draining lymph nodes and increases the cytokine production by draining lymph nodes. Maleic acid it’s a derivative of butyl maleate. Maleic acid an unsaturated ester which is a clear, colorless liquid with a characteristic “ester” odor. Maleic acid is miscible with methanol, ethanol, acetone, diethyl ether, N,N-dimethyl formamide and toluene, Maleic acid is not miscible with aliphatic hydrocarbons and is slightly miscible with water. Under the action of heat and in the presence of acids or bases, Maleic acid transposes into fumaric acid dialkyl ester. Maleic acid contains about 1-5% fumaric acid dialkyl ester and 1-2% alkoxysuccinic acid dialkyl ester. Maleic acid is a plasticizer for vinyl resins, and is used for copolymers applications involving PVC and vinyl acetates. Maleic acid is an unsaturated ester which is used for creating sulfosuccinate surfactants in detergents and paints. Other applications of Maleic acid include use in plastisols, dispersions, coatings, adhesives, and synthetic lubricants. Uses of Maleic acid: Maleic acid is used in the preparation of lactones, which is used for the synthesis of antibacterial compounds. Maleic acid is mainly used as a plasticizer for aqueous dispersions of copolymers with vinyl acetate and as an intermediate in the preparation of other chemical compounds. With the invention of polyaspartic technology Maleic acid found another use. In this situation, an amine is reacted with a dialkyl maleate usually diethyl maleate but also Maleic acid may be used- utilizing the Michael addition reaction. The resulting products, polyaspartic esters products are then used in coatings, adhesives, sealants and elastomers. Maleic acid is widely used as a liquid plasticizer for vinyl and acrylic emulsion polymerization, and is used for copolymers applications involving PVC, plastisols and vinyl acetates for paints, adhesives, and synthetic lubricants. Maleic acid is used in various resins and in the preparation of emulsions for the paper industry, textile and lubricant additives. Maleic acid is also a suitable intermediate for use in organic synthesis, in the production of derivatives of succinic acid. Maleic acid is used for creating sulfosuccinate surfactants in detergents and paints. Maleic acid offers excellent rheological properties, and Maleic acid can improve adhesion, flexibility and waterproofing in inks and paints. Maleic acid also improves the UV filtration power. Hydrophobicity and water resistance of the PVAc latex films were increased by using Maleic acid as comonomer. Maleic acid is used in synthesis resin and dope material, and is used in petroleum industry, fabric, plastic, and paper industrial dipping agent, dispersive agent, adhesive, accelerant, pesticide, surface active agent and others. Uses at industrial sites: Maleic acid is used in the following products: polymers. Maleic acid has an industrial use resulting in manufacture of another substance (use of intermediates). Maleic acid is used for the manufacture of: chemicals and plastic products. Release to the environment of Maleic acid can occur from industrial use: for thermoplastic manufacture, as an intermediate step in further manufacturing of another substance (use of intermediates) and manufacturing of Maleic acid. Industry Uses: Paint additives and coating additives not described by other categories Plasticizer Consumer Uses: Lubricants and lubricant additives Paint additives and coating additives not described by other categories Plasticizer Applications of Maleic acid: Maleic acid is a colorless, liquid plasticizer for vinyl resins, and is used for copolymers applications involving PVC and vinyl acetates. Maleic acid is an unsaturated ester which is used for creating sulfosuccinate surfactants in detergents and paints. Dubutyl Maleate is also used as a comonomer in paints and adhesives for vinyl and acrylic emulsion polymerization. Other applications of Maleic acid include use in plastisols, dispersions, coatings, adhesives, and synthetic lubricants. Maleic acid is commonly used in the paint industry as a comonomer in vinyl and acrylic emulsion polymerization for various adhesives and paints. Maleic acid is also used as an intermediate in organic synthesis, for example in the production of derivatives of succinic acid. Another common application is Maleic acid use as a plasticizer in water resistant films. Maleic acid is widely used as a plasticizer in vinyl resins. About 90% of the global plasticizers produce are used for the manufacturing of PVC as plasticizers improve flexibility and durability. Maleic acid is used in paints to improve the stability of paint towards water & ultraviolet light. The demand for Maleic acid from the paints & coating industry is expected to grow as demand for water-resistant paints & coatings is increasing. The construction projects in developing economies will also further increase the demand for such paints & coatings. Maleic acid is now being used in the cosmetic industry as well. Maleic acid acts as an SPF enhancer in skincare products and hair flexibility & gloss enhancer in hair products. Maleic acid is used as a co-monomer with vinyl acetate monomer in polymer emulsion to improve the properties. Maleic acid reduces the hardness and brittleness in resulting polymers. Maleic acid is used as a co-monomer in acrylic emulsions for the manufacturing of various adhesives and resins including food-grade additives. Maleic acid is also used as an intermediate in the production of derivatives of succinic acid, whose global production is expected to grow over 10% annually. Maleic acid is also used as an intermediate in the pharmaceutical industry. The changing prices of raw materials and the development of new eco-friendly coatings can reduce the market of Maleic acid. Maleic acid is a plasticizer for vinyl resins, and is used for copolymers applications involving PVC and vinyl acetates. Maleic acid is an unsaturated ester which is used for creating sulfosuccinate surfactants in detergents and paints. Preparation of Maleic acid: Maleic acid can be prepared by the reaction of Dibutyl maleate anhydride and 1-butanol in presence of p-toluenesulfonic acid. Apperance of Maleic acid: clear colourless to slightly yellowish liquid Physical state of Maleic acid: Colorless to Almost colorless clear liquid Function of Maleic acid: Plasticizers Classification of Maleic acid: Plasticizers Industrial Chemicals Handling and storage of Maleic acid: Conditions for safe storage, including any incompatibilities: Storage conditions: Tightly closed. Storage class: Storage class (TRGS 510): 10: Combustible liquids Stability and reactivity of Maleic acid: Reactivity: Forms explosive mixtures with air on intense heating. A range from approx. 15 Kelvin below the flash point is to be rated as critical. Chemical stability: The product is chemically stable under standard ambient conditions (room temperature). Possibility of hazardous reactions: increased reactivity with: Strong oxidizing agents Conditions to avoid: Strong heating. Incompatible materials: No data available First aid measures of Maleic acid: General advice: Show Maleic acid safety data sheet to the doctor in attendance. If inhaled: After inhalation: Fresh air. Call in physician. In case of skin contact: Take off immediately all contaminated clothing. Rinse skin with water/ shower. Consult a physician. In case of eye contact: After eye contact: Rinse out with plenty of water. Remove contact lenses. If swallowed: After swallowing: Immediately make victim drink water (two glasses at most). Consult a physician. Indication of any immediate medical attention and special treatment needed: No data available Firefighting measures of Maleic acid: Suitable extinguishing media: Carbon dioxide (CO2) Foam Dry powder Unsuitable extinguishing media: For this substance/mixture no limitations of extinguishing agents are given. Special hazards arising from Maleic acid: Carbon oxides Combustible. Vapors are heavier than air and may spread along floors. Forms explosive mixtures with air on intense heating. Development of hazardous combustion gases or vapours possible in the event of fire. Advice for firefighters: Stay in danger area only with self-contained breathing apparatus. Prevent skin contact by keeping a safe distance or by wearing suitable protective clothing. Further information: Prevent fire extinguishing water from contaminating surface water or the ground water system. Accidental release measures of Maleic acid: Personal precautions, protective equipment and emergency procedures: Advice for non-emergency personnel: Do not breathe vapors, aerosols. Avoid substance contact. Ensure adequate ventilation. Evacuate the danger area, observe emergencyprocedures, consult an expert. Environmental precautions: Do not let product enter drains. Methods and materials for containment and cleaning up: Cover drains. Collect, bind, and pump off spills. Observe possible material restrictions. Take up with liquid-absorbent material. Dispose of properly. Clean up affected area. Identifiers of Maleic acid: CAS Number: 105-76-0 3DMet: CCCCOC(=O)/C=CC(=O)OCCCC ChEMBL: ChEMBL1466826 ChemSpider: 4436356 ECHA InfoCard: 100.003.027 EC Number: 203-328-4 MeSH: maleate Dibutyl maleate PubChem CID: 5271569 UNII: 4X371TMK9K CompTox Dashboard (EPA): DTXSID3026724 InChI: InChI=1S/C12H20O4/c1-3-5-9-15-11(13)7-8-12(14)16-10-6-4-2/h7-8H,3-6,9-10H2,1-2H3/b8-7- Key: JBSLOWBPDRZSMB-FPLPWBNLSA-N SMILES: CCCCOC(=O)/C=CC(=O)OCCCC Linear Formula: CH3(CH2)3OCOCH=CHCOO(CH2)3CH3 CAS Number: 105-76-0 Molecular Weight: 228.28 Beilstein: 1726634 EC Number: 203-328-4 MDL number: MFCD00009447 PubChem Substance ID: 24893895 NACRES: NA.22 CAS No.: 105-76-0 Chemical Name: Dibutyl maleate CBNumber: CB9673524 Molecular Formula: C12H20O4 Molecular Weight: 228.28 MDL Number: MFCD00009447 MOL File: 105-76-0.mol Properties of Maleic acid: Chemical formula: C12H20O4 Molar mass: 228.288 g·mol−1 Appearance: Colorless to yellowish liquid with a characteristic odor Density: 0.99 g·cm−3 Melting point: −85 °C (−121 °F; 188 K) Boiling point: 280 °C (536 °F; 553 K) Solubility in water: Very hardly soluble (0.17 g·l−1 at 20 °C) Vapor pressure: 0.0027 hPa (20 °C) Refractive index (nD): 1.445 (20 °C) Melting point: -85°C Boiling point: 281 °C(lit.) Density: 0.988 g/mL at 25 °C(lit.) vapor pressure: 0.0027 hPa (20 °C) refractive index: n20/D 1.445(lit.) Flash point: >230 °F
storage temp.: Sealed in dry,Room Temperature
solubility: 0.17g/l slightly soluble
form: Liquid
color: Clear colorless to light yellow
explosive limit: 0.5-3.4%(V)
Water Solubility: insoluble
FreezingPoint: <-85℃ BRN: 1726634 LogP: 3.39 at 25℃ Quality Level: 200 assay: 96% refractive index: n20/D 1.445 (lit.) Boiling Point: 281 °C (lit.) density: 0.988 g/mL at 25 °C (lit.) SMILES string: [H]C(=C(/[H])C(=O)OCCCC)C(=O)OCCCC InChI: 1S/C12H20O4/c1-3-5-9-15-11(13)7-8-12(14)16-10-6-4-2/h7-8H,3-6,9-10H2,1-2H3/b8-7- InChI key: JBSLOWBPDRZSMB-FPLPWBNLSA-N Molecular Weight: 228.29 Molecular Formula: C12H20O4 InChIKey: JBSLOWBPDRZSMB-FPLPWBNLSA-N Boiling Point: 161 °C Melting Point: -85 °C Flash Point: 140 °C Purity: 95% Density: 0.99 (23°C) Molecular Weight: 228.28 g/mol XLogP3-AA: 2.7 Hydrogen Bond Donor Count: 0 Hydrogen Bond Acceptor Count: 4 Rotatable Bond Count: 10 Exact Mass: 228.13615911 g/mol Monoisotopic Mass: 228.13615911 g/mol Topological Polar Surface Area: 52.6Ų Heavy Atom Count: 16 Complexity: 209 Isotope Atom Count: 0 Defined Atom Stereocenter Count: 0 Undefined Atom Stereocenter Count: 0 Defined Bond Stereocenter Count: 1 Undefined Bond Stereocenter Count: 0 Covalently-Bonded Unit Count: 1 Compound Is Canonicalized: Yes Specifications of Maleic acid: Melting Point: -85°C Color: Colorless Boiling Point: 161°C Quantity: 25 g Formula Weight: 228.29 Percent Purity: ≥95.0% (GC) Physical Form: Liquid Chemical Name or Material: Dibutyl maleate Related Products of Maleic acid: 5,5-Dimethyldihydrofuran-2-one 2,2-Dimethylchroman 4-(2-(2-((1R,5S)-6,6-Dimethylbicyclo[3.1.1]hept-2-en-2-yl)ethoxy)ethyl)morpholine 2-[[(1,1-Dimethylethyl)dimethylsilyl]oxy]acetic Acid Methyl Ester 4,4-Dimethyl-1,3-dioxolan-2-one Names of Maleic acid: Regulatory process names: Dibutyl maleate Dibutyl maleate Dibutyl maleate IUPAC names: 1,4-dibutyl (2Z)-but-2-enedioate 2-Butenedioic acid (Z)-,dibutyl ester Di-n-butyl maleate dibutyl (E)-but-2-enedioate dibutyl (Z)-but-2-enedioate dibutyl but-2-enedioate Dibutyl maleate Dibutyl maleate Dibutyl maleate Dibutyl maleate Preferred IUPAC name: Dibutyl (2Z)-but-2-enedioate Trade names: 2-Butendisaeure (Z)- 2-Butenedioic acid (Z)-, dibutyl ester DBM Di-n-butyl maleinate Dibutyl maleate Dibutyl-ester Dibutylmaleinat Maleic acid, dibutyl ester Maleinsaeure-di-n-butylester Maleinsaeuredibutylester Other names: Maleic acid dibutyl ester DBM Other identifiers: 105-76-0 193362-56-0 220713-30-4 57343-98-3 77223-90-6 79725-21-6