[A14047] CAS 32503-27-8 | Tetra-n-butylammonium hydrogen sulfate, 97% | Alfa
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Brand: Alfa Aesar
32503-27-8 | C16H37NO4S | tetrabutylammonium ion hydrogen sulfate
Chemical Identifiers
CAS
32503-27-8
Molecular Weight (g/mol)
339.54
Synonym
tetrabutylammonium ion hydrogen sulfate
SMILES
OS([O-])(=O)=O.CCCC[N+](CCCC)(CCCC)CCCC
InChI Key
SHFJWMWCIHQNCP-UHFFFAOYSA-M
Molecular Formula
C16H37NO4S
IUPAC Name
tetrabutylazanium hydrogen sulfate
Specifications
Identification (FTIR)
Conforms
Water Content (Karl Fischer Titration)
≤2.0%
Form
Crystals or powder or crystalline powder or granules
Appearance (Color)
White
Assay (Aqueous acid-base Titration)
≥96.0 to ≤104.0%
설명
Phase transfer catalyst Tetra-n-butylammonium hydrogen sulfate shows antibacterial properties due to the presence of the quaternary amine and the counter ion. It serves as a phase-transfer catalyst, surface-active agent, solvent, intermediate, active ingredient for conditioners, antistatic agent, detergent sanitizers, softener for textiles and paper products, emulsifying agents and pigment dispersers. It is used as an efficient catalyst in the N-alkylation reactions of benzanilides, cyclization of beta-amino acids to beta-lactams, conversion of nitriles to amides, dehydrohalogenation of aryl 2-haloethyl ethers to give vinyl ethers and in the oxidation of alcohols.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications
Phase transfer catalyst Tetra-n-butylammonium hydrogen sulfate shows antibacterial properties due to the presence of the quaternary amine and the counter ion. It serves as a phase-transfer catalyst, surface-active agent, solvent, intermediate, active ingredient for conditioners, antistatic agent, detergent sanitizers, softener for textiles and paper products, emulsifying agents and pigment dispersers. It is used as an efficient catalyst in the N-alkylation reactions of benzanilides, cyclization of beta-amino acids to beta-lactams, conversion of nitriles to amides, dehydrohalogenation of aryl 2-haloethyl ethers to give vinyl ethers and in the oxidation of alcohols.
Phase transfer catalyst Tetra-n-butylammonium hydrogen sulfate shows antibacterial properties due to the presence of the quaternary amine and the counter ion. It serves as a phase-transfer catalyst, surface-active agent, solvent, intermediate, active ingredient for conditioners, antistatic agent, detergent sanitizers, softener for textiles and paper products, emulsifying agents and pigment dispersers. It is used as an efficient catalyst in the N-alkylation reactions of benzanilides, cyclization of beta-amino acids to beta-lactams, conversion of nitriles to amides, dehydrohalogenation of aryl 2-haloethyl ethers to give vinyl ethers and in the oxidation of alcohols.
Solubility
Soluble in water.
Notes
Moisture sensitive. Keep the container tightly closed in a dry and well-ventilated place. Incompatible with strong oxidizing agents.
GHS Hazard and Precautionary Statements
Hazard Statements:H302-H315-H319-H335
GHS H StatementH302-H315-H319-H335Harmful if swallowed.Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.
Precautionary Statements:P261-P264b-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P312-P330-P332+P313-P362-P501c
Risk & Safety
TSCA:Yes
경고:RUO – Research Use Only
CAS32503-27-8FORMULAC16H37NO4SEINECS251-068-5MDLMFCD00011637PACKAGING GROUPIII
| Pakage | 1000g, 250g, 50G |
|---|---|
| brand | Alfa Aesar |
