Cl3PS
169.4 g/mol
AgrochemicalDanger
THIOPHOSPHORYL CHLORIDE
CAS3982-91-0EC223-622-6
Category
Agrochemical
Compound Class
Other
Primary Use
Manufacture of insecticides
Thiophosphoryl chloride is a colorless fuming liquid that irritates the eyes and mucous membranes and is corrosive to metals and tissue. It is primarily used as a chemical intermediate in the manufacture of insecticides.
Intermediate in the manufacture of insecticides such as parathion
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Related Reading
Safety Reference
Danger
H302Harmful if swallowed
H314Causes severe skin burns and eye damage
H318Causes serious eye damage
H330Fatal if inhaled
H335May cause respiratory irritation
H412Harmful to aquatic life with long lasting effects
Regulatory Compliance1
- CN Catalogue of Hazardous ChemicalsCNRegulation
Customs Tariff Classification
The international HS code for THIOPHOSPHORYL CHLORIDE (CAS 3982-91-0) is 2853.90.
HS code (international, 6-digit)
2853.90
EU CN code (8-digit)
2853 90 90
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
trichloro(sulfanylidene)-lambda5-phosphane
InChIKey
WQYSXVGEZYESBR-UHFFFAOYSA-N
SMILES
P(=S)(Cl)(Cl)Cl
Synonyms (29)
- Fosforthiochlorid
- Fosforthiochlorid [Czech]
- Phosphine sulfide, trichloro-
- Phosphorothioic trichloride
- Phosphorothionic trichloride
- Phosphorous sulfochloride
- Phosphorous thiochloride
- Phosphorus chloride sulfide
- Phosphorus sulfochloride
- Phosphorus thiochloride
- Sulfidotrichlorid fosforecny
- THIOPHOSPHORYL CHLORIDE
- TRICHLOROPHOSPHORUS THIOXIDE
- Thiochlorid fosforecny
- Thiophosphoric trichloride
- Thiophosphoryl trichloride
- Trichlorophosphine sulfide
- phosphorus thiotrichloride
- phosphoryl thiotrichloride
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