Diethylenetriaminepenta(methylenephosphonicacid) sodium salt
Suppliers
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