[(Ethylthio)(phenylthio)methylene]bisphosphonic acid tetraethyl ester

Modify Date: 2024-02-28 11:49:30

[(Ethylthio)(phenylthio)methylene]bisphosphonic acid tetraethyl ester Structure
[(Ethylthio)(phenylthio)methylene]bisphosphonic acid tetraethyl ester structure
Common Name [(Ethylthio)(phenylthio)methylene]bisphosphonic acid tetraethyl ester
CAS Number 63869-22-7 Molecular Weight 456.49400
Density 1.21g/cm3 Boiling Point 493.6ºC at 760mmHg
Molecular Formula C17H30O6P2S2 Melting Point N/A
MSDS N/A Flash Point 252.3ºC

 Names

Name [bis(diethoxyphosphoryl)-ethylsulfanylmethyl]sulfanylbenzene
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.21g/cm3
Boiling Point 493.6ºC at 760mmHg
Molecular Formula C17H30O6P2S2
Molecular Weight 456.49400
Flash Point 252.3ºC
Exact Mass 456.09600
PSA 141.28000
LogP 6.67530
Index of Refraction 1.522

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
SZ8551000
CHEMICAL NAME :
Phosphonic acid, ((ethylthio)(phenylthio)methylene)bis-, tetraethyl ester
CAS REGISTRY NUMBER :
63869-22-7
LAST UPDATED :
199012
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C17-H30-O6-P2-S2
MOLECULAR WEIGHT :
456.53
WISWESSER LINE NOTATION :
2OPQ&O2&XS2&SR&PO&O2&O2

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 :
24 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
ARSIM* Agricultural Research Service, USDA Information Memorandum. (Beltsville, MD 20705) Volume(issue)/page/year: 20,15,1966

 Synonyms

ent 24,952