C16H37NO4S
339.5 g/mol
Research ReagentDanger
Tetrabutylammonium hydrogen sulfate
CAS32503-27-8EC251-068-5
Category
Research Reagent
Compound Class
Inorganic Salt
Primary Use
Research Compound
Tetrabutylammonium hydrogen sulfate is a quaternary ammonium salt commonly employed as a phase transfer catalyst. It facilitates the transfer of reactants between immiscible phases in organic synthesis.
Phase transfer catalyst in organic reactionsReagent in laboratory-scale synthesis
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 32503-27-8
Related Compounds
StrongStructure SimilarSimilarity 1.00
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StrongStructure SimilarSimilarity 1.00
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StrongStructure SimilarSimilarity 1.00
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Safety Reference
Danger
H302Harmful if swallowed
H314Causes severe skin burns and eye damage
H315Causes skin irritation
H318Causes serious eye damage
H319Causes serious eye irritation
H335May cause respiratory irritation
H412Harmful to aquatic life with long lasting effects
Identifiers
IUPAC Name
hydrogen sulfate;tetrabutylazanium
InChIKey
SHFJWMWCIHQNCP-UHFFFAOYSA-M
SMILES
CCCC[N+](CCCC)(CCCC)CCCC.OS(=O)(=O)[O-]
Synonyms (32)
- TBAHS
- (Bu)4NHSO4
- IPC-TBA-HS
- Tetrabutylammonium bisulfate
- n-Bu4NHSO4
- tetrabutyl-ammonium sulfate
- tetrabutylammonium bisulphate