fenthion-ethyl

Modify Date: 2024-04-04 19:44:44

fenthion-ethyl Structure
fenthion-ethyl structure
Common Name fenthion-ethyl
CAS Number 1716-09-2 Molecular Weight 306.381
Density 1.2±0.1 g/cm3 Boiling Point 360.8±52.0 °C at 760 mmHg
Molecular Formula C12H19O3PS2 Melting Point N/A
MSDS N/A Flash Point 172.0±30.7 °C

 Names

Name fenthion-ethyl
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.2±0.1 g/cm3
Boiling Point 360.8±52.0 °C at 760 mmHg
Molecular Formula C12H19O3PS2
Molecular Weight 306.381
Flash Point 172.0±30.7 °C
Exact Mass 306.051331
PSA 94.89000
LogP 4.28
Vapour Pressure 0.0±0.8 mmHg at 25°C
Index of Refraction 1.553

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
TF4100000
CHEMICAL NAME :
Phosphorothioic acid, O,O-diethyl O-(4-(methylthio)-m-tolyl) ester
CAS REGISTRY NUMBER :
1716-09-2
LAST UPDATED :
199612
DATA ITEMS CITED :
5
MOLECULAR FORMULA :
C12-H19-O3-P-S2
MOLECULAR WEIGHT :
306.40
WISWESSER LINE NOTATION :
2OPS&O2&OR C1 DS1

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 :
14 mg/kg
TOXIC EFFECTS :
Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - true cholinesterase
REFERENCE :
PSEBAA Proceedings of the Society for Experimental Biology and Medicine. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1903/04- Volume(issue)/page/year: 107,908,1961
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
22 mg/kg
TOXIC EFFECTS :
Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - true cholinesterase
REFERENCE :
PSEBAA Proceedings of the Society for Experimental Biology and Medicine. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1903/04- Volume(issue)/page/year: 107,908,1961
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
25 mg/kg
TOXIC EFFECTS :
Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - true cholinesterase
REFERENCE :
PSEBAA Proceedings of the Society for Experimental Biology and Medicine. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1903/04- Volume(issue)/page/year: 107,908,1961
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intracerebral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
30 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
PCBPBS Pesticide Biochemistry and Physiology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1971- Volume(issue)/page/year: 8,302,1978
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - guinea pig
DOSE/DURATION :
30 mg/kg
TOXIC EFFECTS :
Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - true cholinesterase
REFERENCE :
PSEBAA Proceedings of the Society for Experimental Biology and Medicine. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1903/04- Volume(issue)/page/year: 107,908,1961

 Safety Information

HS Code 2920190090

 Customs

HS Code 2920190090
Summary 2920190090 other thiophosphoric esters (phosphorothioates) and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

 Synonyms

ENT 25,636
Phosphorothioic acid, O,O-diethyl O-[3-methyl-4-(methylthio)phenyl] ester
fenthion-ethyl
2OPS&O2&OR C1 DS1
Lucijet
OM-1455
Ethyl fenthion
O,O-diethyl O-4-methylthio-m-tolyl phosphorothioate
Fenthion ethyl
diethoxy-(3-methyl-4-methylsulfanylphenoxy)-sulfanylidene-λ<sup>5</sup>-phosphane
O,O-Diethyl O-[3-methyl-4-(methylsulfanyl)phenyl] phosphorothioate
O,O-Diethyl O-[3-methyl-4-(methylthio)phenyl] thiophosphate
O,O-diethyl O-[3-methyl-4-(methylthio)phenyl] phosphorothioate
Phosphorothioic acid, O,O-diethyl O-[4-(methylthio)-m-tolyl] ester
Bayer S 1751
EINECS 216-999-3
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