DEQUEST 2066
DEQUEST 2066
DEQUEST 2066 is general purpose scale inhibitor, powerful sequestrant and excellent barium sulphate scale inhibitor.
DEQUEST 2066 is chelating or sequestering agent stabilizing alkaline formulations and systems with percarbonates.
DEQUEST 2066 is used in cooling water treatment, peroxide bleach stabilization and scale control in detergent formulations, industrial & institutional cleaners, geothermal water treatment, oil field scale control.
CAS Number: 22042-96-2
EC Number: 244-751-4
Molecular Formula: C9H28N3O15P5.xNa
Molecular Weight: 1412.73
Synonyms: DEQUEST(R) 2060, DIETHYLENETRIAMINEPENTAKIS(METHYLPHOSPHONIC ACID), DIETHYLENE TRIAMINE PENTA(METHYLENE PHOSPHONIC ACID), dtpmp, [[(phosphonomethyl)imino]bis[2,1-ethanediylnitrilobis(methylene)]]tetrakis-phosphonic acid, Diethylenetriamine,pentamethylenepentaphosphonicacid, diethylenetriaminepenta(methylenephosphonic), diethylenetriaminepenta(methylphosphonicacid), diethylenetriaminepentakis(methylphos-phonicacid)sol., e)]]tetrakis-, phosphonicacid,[[(phosphonomethyl)imino]bis[2,1-ethanediylnitrilobis(methylen, Phosphonicacid,[[(phosphonomethyl)imino]bis[2,1-ethanediylnitrilobis(methylene)]]tetrakis-, [[(phosphonomethyl)imino]bis[ethane-2,1-diylnitrilobis(methylene)]]tetrakisphosphonic acid, stabilizer WPW-2 of hydrogen peroxide, DETPMP, DIETHYLENE TRIAMINE PENTA, DEQUEST 2060, diethylenetriaminepentakis(methylphosphonic acid)solution, Diethylenetriamine Penta (Methylene Phosphonic Acid) (DTPMP), DIETHYLENEPENTA(METHYLENEPHOSPHONICACID) CAS NO:15827-60-8, Phosphonic acid,P,P′,P′′,P′′′-[[(phosphonomethyl)imino]bis[2,1-ethanediylnitrilobis(methylene)]]tetrakis-,sodium salt (1:?), Phosphonic acid,[[bis[2-[bis(phosphonomethyl)amino]ethyl]amino]methyl]-,sodium salt, Phosphonic acid,[[(phosphonomethyl)imino]bis[2,1-ethanediylnitrilobis(methylene)]]tetrakis-,sodium salt, Wayplex 55S, Sequion 40Na32, Briquest 543-33S, DEQUEST 2066, Masquol P 550, Briquest 221, Briquest 543-25S, Diethylenetriaminepenta(methylenephosphonic acid) sodium salt, DETPM, DEQUEST 4066, Briquest 543-45AS, Briquest 543-45, Cublen D 3217N, 103333-75-1, 92481-35-1, 291513-78-5
DTPMP or diethylenetriamine penta(methylene phosphonic acid) is a phosphonic acid.
DEQUEST 2066 has chelating and anti corrosion properties.
DEQUEST 2066 is chelating or sequestering agent stabilizing alkaline formulations and systems with percarbonates.
Uses of DEQUEST 2066:
DEQUEST 2066 is mainly used to synthesize the cardiovascular drug Metoprolol.
DEQUEST 2066 is a raw material for the synthesis of medicines, pesticides, dyes, and engineering plastics.
Handling And Storage of DEQUEST 2066:
Handling:
Avoid prolonged or repeated contact with skin.
Wash hands thoroughly after handling or contact.
Engineering measures:
Provide natural or mechanical ventilation to minimize exposure.
If practical, use local mechanical exhaust ventilation at sources of air contamination such as processing equipment.
Storage of DEQUEST 2066:
Keep in a cool, dry, well ventilated place.
Stable under normal conditions of handling and storage.
Material should be kept cool and dry for best results.
Temperature: > -10 C
Use these materials for equipment:
Glass lining, PVC, polypropylene, glass reinforced plastic, polyethylene.
Unsuitable materials of construction:
Mild steel, carbon steel, aluminum, other metals.
Shelf life of DEQUEST 2066:
3 years.
First Aid Measures of DEQUEST 2066:
Grossly contaminated clothing:
Wash before re-use.
Eye contact:
Rinse immediately with plenty of water.
Continue for at least 15 minutes.
Obtain medical advice if there are persistent symptoms.
Skin contact:
Wash immediately with plenty of water.
Obtain medical advice if there are persistent symptoms.
Inhalation:
Remove patient to fresh air.
Ingestion:
Give water to drink.
Obtain medical advice.
Fire Fighting Measures of DEQUEST 2066:
Extinguishing media:
Water spray, foam, dry chemical, or carbon dioxide
Exposure hazards:
Decomposes in a fire giving off irritant fumes.
Combustion products:
Carbon dioxide, carbon monoxide (CO), nitrogen oxides (NOx), phosphorus oxides (PxOy)
Protective equipment:
Firefighters, and others exposed, wear self-contained breathing apparatus.
Equipment should be thoroughly decontaminated after use.
Identifers of DEQUEST 2066:
CAS No: 22042-96-2
Formula: C9H28N3O15P5.xNa
EC Number: 239-931-4
Molecular Weight: 1412.73
Exact Mass: 792.84000
EC Number: 244-751-4
DSSTox ID: DTXSID2029321|DTXSID0029840
Properties of DEQUEST 2066:
Form: liquid
Colour: amber
Odour: odourless
pH: 2 – 3 @ 10 g/l @ 25 C
Specific gravity: 1,41 – 1,43
Water solubility: completely miscible
Partition coefficient noctanol/water (log Pow): 3,5 @ 20 C
Freezing point: -20 C
Molecular Weight: 595.18
Hydrogen Bond Donor Count: 9
Hydrogen Bond Acceptor Count: 18
Rotatable Bond Count: 16
Exact Mass: 595.00279643
Monoisotopic Mass: 595.00279643
Topological Polar Surface Area: 300
Heavy Atom Count: 33
Complexity: 813
Covalently-Bonded Unit Count: 2
Compound Is Canonicalized: Yes
Physical state: Liquid.
Colour: Brown.
Melting point/freezing point: 449.85°C. Remarks: No atmospheric pressure was recorded for this endpoint.
Boiling point or initial boiling point and boiling range: > 480 °C.
Flash point: 560.6ºC
Kinematic viscosity: dynamic viscosity (in mPa s) = Ca. 150. Temperature: 20°C.
SolubilityIn water: Remarks: The substance was reported as miscible in water.
Partition coefficient n-octanol/water: log Pow = -3.4. Remarks: Temperature and pH not stated.
Vapour pressure: 0 Pa. Temperature: 25 °C.
Density and/or relative density: 1.42.
Specifications of DEQUEST 2066:
PSA: 374.72000
XLogP3: 1.95040
Appearance: Liquid; WetSolid
Density: 1.945g/cm3
Boiling Point: 1003.3ºC at 760mmHg
Flash Point: 560.6ºC
Chemical Composition of DEQUEST 2066:
Diethylenetriamine Penta(Methylene Phosphonic Acid)
Other DEQUEST Products:
DEQUEST 2010
DEQUEST 2016
DEQUEST 2016 DG
DEQUEST 2016D
DEQUEST 2046
DEQUEST 2047
DEQUEST 2060S
DEQUEST 2066A
DEQUEST 2066C2
DEQUEST 4066
DEQUEST 4266D
DEQUEST 6004
DEQUEST PB11620 D
DEQUEST PB11625 D
DEQUEST SPE 1436