C3H9IOS
220.07 g/mol
Research ReagentWarning
Trimethylsulfoxonium iodide
CAS1774-47-6EC217-204-2
Category
Research Reagent
Compound Class
Other
Primary Use
Research Compound
Trimethylsulfoxonium iodide is an organosulfur compound and a sulfoxonium salt derived from dimethylsulfoxide, commonly used as a research reagent and chemical intermediate.
research reagentchemical intermediate
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 Compounds
StrongSame Parent
Trimethyloxosulfonium bromide
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StrongSame Parent
Trimethyloxosulfonium chloride
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Safety Reference
Warning
H303May be harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H320Causes eye irritation
H335May cause respiratory irritation
H401Toxic to aquatic life
H411Toxic to aquatic life with long lasting effects
Customs Tariff Classification
The international HS code for Trimethylsulfoxonium iodide (CAS 1774-47-6) is 2930.90.
HS code (international, 6-digit)
2930.90
EU CN code (8-digit)
2930 90 95
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
InChIKey
BPLKQGGAXWRFOE-UHFFFAOYSA-M
SMILES
C[S+](=O)(C)C.[I-]
Synonyms (15)
- Fluconazole Impurity 38
- Sulfonium, iodide, oxide
- Sulfoxonium, iodide
- Trimethyl sulphoxonium ioidie
- Trimethyloxosulfonium iodide
- Trimethyloxosulphonium iodide
- Trimethylsulfoxonium iodide
- trimehylsulphoxonium iodide
- trimethyl sulphoxonium iodide
- trimethysulfoxonium iodide
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