Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: S,S,S-trimethyl phosphorotrithioate
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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681-71-0

681-71-0 structure

681-71-0 structure

Name: S,S,S-trimethyl phosphorotrithioate
Chemical Name: bis(methylsulfanyl)phosphorylsulfanylmethane
CAS Number: 681-71-0
Molecular Formula: C₃H₉OPS₃
Molecular Weight: 188.27200
Create Date: 2016-10-21 11:43:01
Modify Date: 2025-08-26 10:34:34

Name	bis(methylsulfanyl)phosphorylsulfanylmethane
Synonyms	Trithiophosphorsaeure-S,S,S-trimethylester S,S,S-Trimethyl-trithiophosphat Trithiophosphorsaeure-tris-S-methylester trithiophosphoric acid tri-S-methyl ester Trithiophosphorsaeure-S-trimethylester Phosphorotrithioic acid,S,S,S-trimethyl ester S,S,S-Trimethyl phosphorotrithioate

Density	1.306g/cm3
Boiling Point	274.9ºC at 760 mmHg
Molecular Formula	C₃H₉OPS₃
Molecular Weight	188.27200
Flash Point	120ºC
Exact Mass	187.95500
PSA	102.78000
LogP	3.18350
Index of Refraction	1.563

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TG5510000

CHEMICAL NAME :: Phosphorotrithioic acid, S,S,S-trimethyl ester

CAS REGISTRY NUMBER :: 681-71-0

LAST UPDATED :: 199612

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C3-H9-O-P-S3

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 :: 30 mg/kg

TOXIC EFFECTS :: Lungs, Thorax, or Respiration - dyspnea Nutritional and Gross Metabolic - weight loss or decreased weight gain

REFERENCE :: FAATDF Fundamental and Applied Toxicology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1981- Volume(issue)/page/year: 4,S215,1984

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 30 mg/kg

TOXIC EFFECTS :: Lungs, Thorax, or Respiration - dyspnea Nutritional and Gross Metabolic - weight loss or decreased weight gain

REFERENCE :: FAATDF Fundamental and Applied Toxicology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1981- Volume(issue)/page/year: 4,S215,1984

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 30 mg/kg

TOXIC EFFECTS :: Lungs, Thorax, or Respiration - dyspnea Nutritional and Gross Metabolic - weight loss or decreased weight gain

REFERENCE :: FAATDF Fundamental and Applied Toxicology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1981- Volume(issue)/page/year: 4,S215,1984

HS Code	2931900090

5188-07-8 structure

5188-07-8

~%

681-71-0 structure

681-71-0

Literature: Chabrier,P.; Thuong,N.T. Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences, 1965 , vol. 261, p. 2229 - 2231

Precursor 1
5188-07-8
DownStream 0

HS Code	2931900090
Summary	2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%

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