Methylphosphonic acid isopropyl ester sodium salt

Modify Date: 2025-09-12 06:36:34

Methylphosphonic acid isopropyl ester sodium salt Structure
Methylphosphonic acid isopropyl ester sodium salt structure
Common Name Methylphosphonic acid isopropyl ester sodium salt
CAS Number 6838-93-3 Molecular Weight 161.09200
Density 1.123g/cm3 Boiling Point 189.9ºC at 760 mmHg
Molecular Formula C4H11NaO3P+ Melting Point N/A
MSDS N/A Flash Point 68.7ºC

 Names

Name sodium,methyl(propan-2-yloxy)phosphinate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.123g/cm3
Boiling Point 189.9ºC at 760 mmHg
Molecular Formula C4H11NaO3P+
Molecular Weight 161.09200
Flash Point 68.7ºC
Exact Mass 161.03400
PSA 56.34000
LogP 1.22660
InChIKey KVCYIOYSVJMYFH-UHFFFAOYSA-M
SMILES CC(C)OP(C)(=O)[O-].[Na+]

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
SZ9204000
CHEMICAL NAME :
Phosphonic acid, methyl-, isopropyl ester, sodium salt
CAS REGISTRY NUMBER :
6838-93-3
LAST UPDATED :
199606
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C4-H10-O3-P.Na
MOLECULAR WEIGHT :
160.10
WISWESSER LINE NOTATION :
WP1&OY1&1 &-NA-

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 :
6070 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD-A107-574
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
5620 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD-A107-574
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
>2 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD-A107-574

 Synonyms

sodium propan-2-yl methylphosphonate
Sodium isopropyl methylphosphonate
Isopropyl methyl phosphonic acid sodium salt
Phosphonic acid,methyl-,isopropyl ester,sodium salt
Methylphosphonic acid isopropyl ester sodium salt
Phosphonic acid,methyl-,monoisopropyl ester,monosodium salt
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