Product Name:
Tetraethylammonium Bromide (TEAB)

Chemical Formula:
C₈H₂₀NBr

CAS Number:
71-91-0

Molecular Weight:
210.16 g/mol

Appearance:
Off-white solid, highly hygroscopic

Melting Point:
278–283°C

Product Introduction:
Tetraethylammonium Bromide (TEAB) is a high-purity quaternary ammonium salt, highly soluble in water, alcohols, and chloroform. TEAB exhibits properties similar to inorganic salts and is widely used as a phase transfer catalyst in organic synthesis, a curing accelerator for polymerization and epoxy resins, an organic electrolyte in the electronics industry, a molecular sieve template, and a phase change material for thermal energy storage. It is also used in HPLC analysis, as a surfactant, descaling agent, adsorbent, and oilfield chemical.

Applications:

• Phase transfer catalyst for halide exchange, redox, N-alkylation, and dichlorocarbene reactions
• Curing accelerator for powder coatings and epoxy resin polymerization
• Molecular sieve template agent
• Organic electrolyte in electronic applications
• Phase change material for cooling and refrigeration systems
• HPLC analytical reagent
• Surfactant, descaling agent, adsorbent, oil displacement agent

Product Purity & Quality Grade:

• Purity: ≥ 99%
• Grade: Industrial Grade
• Form: Off-white solid

Packaging:

• 25 kg fiber drums
• 25 kg waterproof kraft bags
• Custom packaging available upon request
• Store in a cool, dry, well-ventilated, and shaded area

Contact Information:
Sales Team: SHANDONG SUMCHEMICALS CO., LTD.
Sales Director: Bill Zhang
Email: This email address is being protected from spambots. You need JavaScript enabled to view it. / This email address is being protected from spambots. You need JavaScript enabled to view it.
Mobile/WhatsApp: +86 156 6271 5985
WeChat: billzhang5985
Website: www.sumchemicals.com