F4S
108.06 g/mol
Industrial ChemicalDanger
SULFUR TETRAFLUORIDE
CAS7783-60-0EC232-013-4
Category
Industrial Chemical
Compound Class
Halocarbon
Primary Use
Selective fluorinating agent
Sulfur tetrafluoride is a colorless gas with a distinct sulfur odor. It is highly toxic by inhalation and a strong irritant to skin, eyes, and mucous membranes.
Selective fluorinating agentProduction of water-repellant materialsConversion of metal oxides into fluorides
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
ReferenceSame Category
Silicon tetrafluoride
CAS7783-61-1
Manufacture of silane and electronic silicon
ReferenceSame Category
Zirconium(IV) fluoride
CAS7783-64-4
Glass manufacturing and nuclear reactors
ReferenceSame Category
Iodine pentafluoride
CAS7783-66-6
Oxidizer and fluorinating agent
ReferenceSame Category
Tantalum pentafluoride
CAS7783-71-3
Friedel-Crafts catalyst
Safety Reference
Danger
H280Contains gas under pressure; may explode if heated
H314Causes severe skin burns and eye damage
H330Fatal if inhaled
H335May cause respiratory irritation
H318Causes serious eye damage
H370Causes damage to organs
H372Causes damage to organs through prolonged or repeated exposure
H373May cause damage to organs through prolonged or repeated exposure
Regulatory Compliance1
- CN Catalogue of Hazardous ChemicalsCNRegulation
Customs Tariff Classification
The international HS code for SULFUR TETRAFLUORIDE (CAS 7783-60-0) is 2812.90.
HS code (international, 6-digit)
2812.90
EU CN code (8-digit)
2812 90 00
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
tetrafluoro-lambda4-sulfane
InChIKey
QHMQWEPBXSHHLH-UHFFFAOYSA-N
SMILES
FS(F)(F)F
Synonyms (16)
- (T-4)-SULFUR FLOURIDE (SF4)
- SULFUR TETRAFLUORIDE
- Sulfur fluoride (SF4)
- Sulfur fluoride (SF4), (T-4)-
- Sulfur fluoride, (T-4)-
- Sulphur tetrafluoride
- Tetrafluoro-lambda~4~-sulfane
- Tetrafluorosulfurane
- [SF4]
- sulfur(4+) fluoride
- sulfur(IV) fluoride
- tetrafluoridosulfur
- tetrafluoro--sulfane
- tetrafluoro-lambda-sulfane
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