C4H10F3NS
161.19 g/mol
Research ReagentDanger
Diethylaminosulfur trifluoride
CAS38078-09-0EC253-771-2
Category
Research Reagent
Compound Class
Other
Primary Use
Research Compound
Diethylaminosulfur trifluoride (DAST) is an organosulfur compound used as a fluorinating reagent in the synthesis of organofluorine compounds. It is a colorless liquid that may develop an orange color with age.
fluorinating reagent
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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CAS 38078-09-0
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Safety Reference
Danger
H226Flammable liquid and vapour
H302Harmful if swallowed
H312Harmful in contact with skin
H314Causes severe skin burns and eye damage
H332Harmful if inhaled
Identifiers
IUPAC Name
N-ethyl-N-(trifluoro-lambda4-sulfanyl)ethanamine
InChIKey
CSJLBAMHHLJAAS-UHFFFAOYSA-N
SMILES
CCN(CC)S(F)(F)F
Synonyms (27)
- DAST
- (DIETHYLAMINO)TRIFLUOROSULFUR
- DAST (FLUORINATING AGENT)
- Diethylaminosulfur trifluorid
- diethylaminosulfurtrifloride
- trifluoro(diethylamino)sulfur