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152-18-1

152-18-1 structure
152-18-1 structure
  • Name: trimethoxy(sulfanylidene)-λ5-phosphane
  • Chemical Name: trimethoxy(sulfanylidene)-λ5-phosphane
  • CAS Number: 152-18-1
  • Molecular Formula: C3H9O3PS
  • Molecular Weight: 156.14100
  • Create Date: 2018-09-21 17:36:47
  • Modify Date: 2024-01-02 17:27:11

Name trimethoxy(sulfanylidene)-λ5-phosphane
Synonyms Trimethyl thiophosphate
o,o,o-trimethylthiophosphat
O,O,O-Trimethyl thiophosphate
Trimethylthiophosphate
Phosphorothioic acid,O,O,O-trimethyl ester
O,O,O-Trimethylphosphorothioate
O,O,O-trimethyl phosphorothiate
Density 1.208g/cm3
Boiling Point 131.3ºC at 760mmHg
Molecular Formula C3H9O3PS
Molecular Weight 156.14100
Flash Point 33.2ºC
Exact Mass 156.00100
PSA 69.59000
LogP 1.80070
Vapour Pressure 2.09mmHg at 25°C
Index of Refraction 1.445

CHEMICAL IDENTIFICATION

RTECS NUMBER :
TG3850000
CHEMICAL NAME :
Phosphorothioic acid, O,O,O-trimethyl ester
CAS REGISTRY NUMBER :
152-18-1
LAST UPDATED :
198910
DATA ITEMS CITED :
4
MOLECULAR FORMULA :
C3-H9-O3-P-S
MOLECULAR WEIGHT :
156.15
WISWESSER LINE NOTATION :
1OPS&O1&O1

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 :
562 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,1148,1986
TYPE OF TEST :
LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
220 ppm/4H
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,1148,1986
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1150 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: 28,599,1980
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
900 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
ACPMAP Actualites Pharmacologiques. (Paris, France) No.1-33, 1949-81. For publisher information, see JNPHAG. Volume(issue)/page/year: 16,7,1963
RIDADR UN3278
Packaging Group III
Hazard Class 6.1
HS Code 2920190090
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%