Propanoic acid, 3-((methoxy(methylthio)phosphinyl)amino)-3-oxo-, ethyl ester

Modify Date: 2025-11-29 19:05:01

Propanoic acid, 3-((methoxy(methylthio)phosphinyl)amino)-3-oxo-, ethyl ester structure	Common Name	Propanoic acid, 3-((methoxy(methylthio)phosphinyl)amino)-3-oxo-, ethyl ester
	CAS Number	73937-08-3	Molecular Weight	255.22900
	Density	1.289g/cm3	Boiling Point	N/A
	Molecular Formula	C₇H₁₄NO₅PS	Melting Point	N/A
	MSDS	N/A	Flash Point	N/A

Name	ethyl 3-[[methoxy(methylsulfanyl)phosphoryl]amino]-3-oxopropanoate
Synonym	More Synonyms

Density	1.289g/cm3
Molecular Formula	C₇H₁₄NO₅PS
Molecular Weight	255.22900
Exact Mass	255.03300
PSA	116.81000
LogP	1.56420
Index of Refraction	1.482

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UA2466000

CHEMICAL NAME :: Propanoic acid, 3-((methoxy(methylthio)phosphinyl)amino)-3-oxo-, ethyl ester

CAS REGISTRY NUMBER :: 73937-08-3

LAST UPDATED :: 198910

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C7-H14-N-O5-P-S

MOLECULAR WEIGHT :: 255.25

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 :: 125 mg/kg

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

REFERENCE :: JAFCAU Journal of Agricultural and Food Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB 57136, West End Stn., Washington, DC 20037) V.1- 1953- Volume(issue)/page/year: 30,285,1982

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