PRODUCTS

DEQUEST 2066

DEQUEST 2066 is general purpose scale inhibitor, powerful sequestrant and excellent barium sulphate scale inhibitor.
DEQUEST 2066 is a general purpose scale inhibitor, powerful sequestrant and excellent barium sulphate scale inhibitor.
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

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
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: 449.85Â°C. Remarks: No atmospheric pressure was recorded for this endpoint.
Boiling point or initial boiling point and boiling range: > 480 Â°C.
Flash point: 560.6ÂºC
Kinematic viscosity: dynamic viscosity (in mPa s) = Ca. 150. Temperature: 20Â°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 Â°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

Synonyms of DEQUEST 2066:
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