Diethylenetriaminepenta(methylenephosphonicacid) sodium salt

Names

[ CAS No. ]:
22042-96-2

[ Name ]:
Diethylenetriaminepenta(methylenephosphonicacid) sodium salt

[Synonym ]:
Dequest 2066 deflocculant and sequestrant
Diethylenetriaminepenta(methylenephosphonicacid) sodium salt
Dequest 2066
Phosphonic acid,((bis(2-(bis(phosphonomethyl)amino)ethyl)amino)methyl)-,sodium salt
Briquest 543-33S
EINECS 244-751-4
Wayplex 55S
Sequion 40Na32
(((Phosphonomethyl)imino)bis((ethylenenitrilo)bis(methylene)))tetrakisphosphonic acid,sodium salt

Chemical & Physical Properties

[ Density]:
1.945g/cm3

[ Boiling Point ]:
1003.3ºC at 760mmHg

[ Molecular Formula ]:
C₉H₁₈N₃Na₁₀O₁₅P₅

[ Molecular Weight ]:
793.01700

[ Flash Point ]:
560.6ºC

[ Exact Mass ]:
792.84000

[ PSA ]:
374.72000

[ LogP ]:
1.95040

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TA0411000

CHEMICAL NAME :: Phosphonic acid, (((phosphonomethyl)imino)bis(2,1-ethanediylnitrilobis (methylene)))tetrakis -, sodium salt

CAS REGISTRY NUMBER :: 22042-96-2

LAST UPDATED :: 199710

DATA ITEMS CITED :: 6

MOLECULAR FORMULA :: C9-H28-N3-O15-P5.xNa

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >5 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: EPASR* United States Environmental Protection Agency, Office of Pesticides and Toxic Substances. (U.S. Environmental Protection Agency, 401 M St., SW, Washington, DC 20460) History unknown. Volume(issue)/page/year: 8EHQ-0790-0950/0951

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: >5 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: EPASR* United States Environmental Protection Agency, Office of Pesticides and Toxic Substances. (U.S. Environmental Protection Agency, 401 M St., SW, Washington, DC 20460) History unknown. Volume(issue)/page/year: 8EHQ-0790-0950/0951

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Bird - quail

DOSE/DURATION :: >2510 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: EPASR* United States Environmental Protection Agency, Office of Pesticides and Toxic Substances. (U.S. Environmental Protection Agency, 401 M St., SW, Washington, DC 20460) History unknown. Volume(issue)/page/year: 8EHQ-0790-0950/0951

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Bird - duck

DOSE/DURATION :: >2510 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: EPASR* United States Environmental Protection Agency, Office of Pesticides and Toxic Substances. (U.S. Environmental Protection Agency, 401 M St., SW, Washington, DC 20460) History unknown. Volume(issue)/page/year: 8EHQ-0790-0950/0951

Related Compounds

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