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Tetrabutyl Ammonium Hydrogen Sulphate (TBHS)

Tetrabutyl Ammonium Hydrogen Sulphate (TBHS)

CAS Number: 32503-27-8

About Tetrabutyl Ammonium Hydrogen Sulphate (TBHS)

Tetrabutylammonium hydrogen sulfate (CAS No: 32503-27-8) serves as a premier phase-transfer catalyst (PTC) in the specialty chemicals market, facilitating complex multi-phase organic synthesis by enabling the migration of anions from aqueous to organic layers for streamlined alkylations and oxidations. Beyond its catal...

Tetrabutyl Ammonium Hydrogen Sulphate (TBHS) Specifications

CAS Number
32503-27-8
Canonical SMILES
CCCC[N+](CCCC)(CCCC)CCCC.OS(=O)(=O)[O-]
PubChem CID
94433

Phase-transfer Catalyst

A phase-transfer catalyst for the synthesis of pharmaceuticals, agrochemicals, and specialty chemicals

Cocatalyst

A cocatalyst used in the synthesis of propionic acid and ketones by hydrocarboxylation of ethylene

Ion-pairing Agent

An ion-pairing agent for the determination of linear alkylbenzenesulfonates and acidic herbicides via gas chromatography

Catalyst

A catalyst for the green synthesis of glycosyl 1,4-dihydropyridines

Ion-pairing Reagent

An ion-pairing reagent used in liquid chromatography for the analysis of pharmaceutical compounds and metabolites

Supporting Electrolyte

A supporting electrolyte used in electrochemical applications like electroplating and battery electrolytes

Surfactant

A surfactant in detergents, emulsifiers, and foaming agents to lower surface tension

Ion Exchange Agent

An ion exchange agent for the regeneration and functionalization of ion exchange resins in water treatment

Intermediate

A chemical intermediate used in the production of various industrial and specialty materials

Tetrabutyl Ammonium Hydrogen Sulphate (TBHS) FAQs

Minimum Order Quantity

25 kg (evaluation) · 1 MT (commercial)

Lead Time

3 – 5 weeks estimated

Delivery Terms

FOB*

Packaging

20 L pails, 200 L HDPE drums, 1000 L IBC

US Availability

US Facility Inventory

Documentation

US SDS · COA · TDS · Specification sheet

US Regulatory & Quality Information

TSCA status*

US SDS / HazCom*

GHS classification*

ISO 9001:2015 site*

DOT shipping classification*

FDA status*

EPA status*

California Prop 65*

Reliable US supply chain

Regulatory compliance

On-time delivery

Technical expert support

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