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  7. Tetra-n-butylammonium hydrogen sulfate, 97%

Tetra-n-butylammonium hydrogen sulfate, 97%

Product Code. 11487946
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Product Code. 11487946 Supplier Thermo Scientific Alfa Aesar Supplier No. A14047.0B
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Beschreibung

CAS: 32503-27-8 | C16H37NO4S | 339.54 g/mol

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.

Solubility
Soluble in water.

Notes
Moisture sensitive. Keep the container tightly closed in a dry and well-ventilated place. Incompatible with strong oxidizing agents.
TRUSTED_SUSTAINABILITY

Chemische Identifikatoren

CAS 32503-27-8
Molecular Formula C16H37NO4S
Molecular Weight (g/mol) 339.54
MDL Number MFCD00011637
InChI Key SHFJWMWCIHQNCP-UHFFFAOYSA-M
Synonym tetrabutylammonium hydrogen sulfate, tetrabutylammonium hydrogensulfate, tetrabutylammonium bisulfate, tetra-n-butylammonium hydrogen sulfate, tbahs, tetrabutylammonium sulfate 1:1, 1-butanaminium, n,n,n-tributyl-, sulfate 1:1, tetrabutylammonium hydrogen sulphate, tetrabutylazanium hydrogen sulfate, ipc-tba-hs
PubChem CID 94433
IUPAC Name hydrogen sulfate;tetrabutylazanium
SMILES OS([O-])(=O)=O.CCCC[N+](CCCC)(CCCC)CCCC

Spezifikation

Melting Point 168°C to 172°C
Quantity 1000 g
Sensitivity Hygroscopic
Solubility Information Soluble in water.
Formula Weight 339.54
Percent Purity 97%
Chemical Name or Material Tetra-n-butylammonium hydrogen sulfate

Sicherheit und Handhabung

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Produktidentifikator
  • Tetra-n-butylammonium hydrogen sulphate
 Signalwort
  • Danger
 Gefahrenkategorie
  • Acute toxicity Category 4
  • LONG-TERM AQUATIC HAZARD Chronic 3
  • Serious eye damage/eye irritation Category 1
  • Skin corrosion/irritation Category 1 B
 Gefahrenhinweis
  • H302-Harmful if swallowed.
  • H314-Causes severe skin burns and eye damage.
  • H318-Causes serious eye damage.
  • H412-Harmful to aquatic life with long lasting effects.
 Sicherheitshinweis
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
  • P303+P361+P353-IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/ shower.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P310-Immediately call a POISON CENTER/doctor/.
 Ergänzende Informationen
  • MIXTURE LIST-Contain: Tetra-n-butylammonium hydrogen sulphate
Sicherheitsdatenblatt (SDS)

RUO – Research Use Only

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