Diethylenetriaminepenta(methylenephosphonicacid) sodium salt

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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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  • 3-Chloro-2-methoxy-5-(trifluoromethyl)isonicotinic acid
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  • N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide
  • 4,5,6,7-Tetrahydrobenzo[d]isoxazole-3-carbaldehyde