benzhydrylsulfanyl-ethoxy-methyl-sulfanylidene-λ5-phosphane

Modify Date: 2025-11-13 07:22:04

benzhydrylsulfanyl-ethoxy-methyl-sulfanylidene-λ5-phosphane Structure
benzhydrylsulfanyl-ethoxy-methyl-sulfanylidene-λ5-phosphane structure
Common Name benzhydrylsulfanyl-ethoxy-methyl-sulfanylidene-λ5-phosphane
CAS Number 68640-57-3 Molecular Weight 322.42500
Density 1.187g/cm3 Boiling Point 415.5ºC at 760 mmHg
Molecular Formula C16H19OPS2 Melting Point N/A
MSDS N/A Flash Point 205.1ºC

 Names

Name benzhydrylsulfanyl-ethoxy-methyl-sulfanylidene-λ5-phosphane
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.187g/cm3
Boiling Point 415.5ºC at 760 mmHg
Molecular Formula C16H19OPS2
Molecular Weight 322.42500
Flash Point 205.1ºC
Exact Mass 322.06100
PSA 76.43000
LogP 6.13560
Index of Refraction 1.603
InChIKey GKDLBOJOLBWMTL-UHFFFAOYSA-N
SMILES CCOP(C)(=S)SC(c1ccccc1)c1ccccc1

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
TA7498000
CHEMICAL NAME :
Phosphonodithioic acid, methyl-, S-(diphenylmethyl) O-ethyl ester
CAS REGISTRY NUMBER :
68640-57-3
LAST UPDATED :
198510
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C16-H19-O-P-S2
MOLECULAR WEIGHT :
322.44
WISWESSER LINE NOTATION :
2OPS&1&SYR&R

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
24 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
KSKZAN Khimiya v Sel'skom Khozyaistve. Chemistry in Agriculture. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) No.1- 1963- Volume(issue)/page/year: 16(9),18,1978

 Synonyms

benzhydrylsulfanyl-ethoxy-methyl-sulfanylidene
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