C3Cl2OS2
187.1 g/mol
Pharmaceutical IntermediateDanger
4,5-Dichloro-3H-1,2-dithiol-3-one
CAS1192-52-5EC214-754-5
Category
Pharmaceutical Intermediate
Compound Class
Heterocycle
Primary Use
Pharmaceutical Intermediate
4,5-Dichloro-3H-1,2-dithiol-3-one is a chlorinated dithiolone compound used as a pharmaceutical intermediate. Its crystal structure has been reported, confirming its molecular arrangement.
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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Safety Reference
Danger
H301Toxic if swallowed
H315Causes skin irritation
H335May cause respiratory irritation
H400Very toxic to aquatic life
Customs Tariff Classification
The international HS code for 4,5-Dichloro-3H-1,2-dithiol-3-one (CAS 1192-52-5) is 2934.99.
HS code (international, 6-digit)
2934.99
EU CN code (8-digit)
2934 99 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
4,5-dichlorodithiol-3-one
InChIKey
QGSRKGWCQSATCL-UHFFFAOYSA-N
SMILES
C1(=C(SSC1=O)Cl)Cl
Synonyms (23)
- 1, dichloro-
- 3H-1, 4,5-dichloro-
- 4,2-dithiacyclopentenone
- 4,2-dithiol-3-one
- 4,5-dichlorodithiol-3-one
- DARACIDE 7802
- DICHLORO-1,2-DITHIOL-3-ONE
- Dichlorodithiolone
- MICROBAN 86
- dichloro-3H-1,2-dithiol-3-one
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