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(2-Bromoethyl)trimethylammonium bromide

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(2-Bromoethyl)trimethylammonium bromide Basic information

Product Name:
(2-Bromoethyl)trimethylammonium bromide
Synonyms:
  • Bromcholin
  • BTAB
  • Hypercyl
  • Kathesin
  • (2-BroMoethyl)triMethylaMMoniuM broMide, 98% 25GR
  • 2-BroMo-N,N,N-triMethyl-ethanaMiniuM BroMide
  • TriMethyl β-BroMoethylaMMoniuM BroMide
  • (2-Bromoethyl)trimethylammonium bromide 98%
CAS:
2758-06-7
MF:
C5H13Br2N
MW:
246.97
EINECS:
220-419-4
Product Categories:
  • Phase Transfer Catalysts
  • Pharmaceutical Intermediates
  • Ammonium Bromides (Quaternary)
  • Quaternary Ammonium Compounds
  • Amines
  • A-BAlphabetic
  • Alpha sort
  • B
  • BI - BZ
  • Pesticides&Metabolites
  • Ammonium Salts
  • Greener Alternatives: Catalysis
  • Chemical Amines
Mol File:
2758-06-7.mol
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(2-Bromoethyl)trimethylammonium bromide Chemical Properties

Melting point:
244 °C (dec.) (lit.)
Density 
1.6794 (rough estimate)
refractive index 
1.5800 (estimate)
storage temp. 
Inert atmosphere,Room Temperature
solubility 
Methanol (Slightly), Water (Slightly)
form 
Powder or Chunks
color 
Light beige to light brown
Water Solubility 
soluble
Sensitive 
Hygroscopic
CAS DataBase Reference
2758-06-7(CAS DataBase Reference)
EPA Substance Registry System
2-Bromoethyltrimethylammonium bromide (2758-06-7)
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Safety Information

Hazard Codes 
T
Risk Statements 
23/24/25-34-36/37/38-25
Safety Statements 
26-27-36/37/39-45-37/39-28A
RIDADR 
UN 2923 8/PG 2
WGK Germany 
3
RTECS 
BO9481000
HazardClass 
6.1
PackingGroup 
III
HS Code 
29239000

MSDS

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(2-Bromoethyl)trimethylammonium bromide Usage And Synthesis

Chemical Properties

White Solid

Uses

2-Bromo-N,N,N-trimethylethanaminium bromide is a quaternary ammonium salt consisting of a positively charged 2-bromo-N,N,N-trimethylethylamine cation and a negatively charged bromide anion. This compound is commonly used as a phase transfer catalyst in organic chemical reactions, facilitating the transfer of reactants between immiscible phases. It can also be used as a halogenating agent, for example in the bromination of olefins.

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