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52370 Sigma-Aldrich

Hexadecyltrimethylammonium bromide

≥96.0% (AT)

Synonym: CTAB, Cetrimonium bromide, Cetyltrimethylammonium bromide, Palmityltrimethylammonium bromide

  • CAS Number 57-09-0

  • Linear Formula CH3(CH2)15N(Br)(CH3)3

  • Molecular Weight 364.45

  •  Beilstein/REAXYS Number 3598189

  •  EC Number 200-311-3

  •  MDL number MFCD00011772

  •  PubChem Substance ID 329757829

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Properties

Related Categories Ammonium Salts, Biochemicals and Reagents, Cationic Detergents, Cell Culture, Chemical Synthesis,
description   cationic
InChI Key   LZZYPRNAOMGNLH-UHFFFAOYSA-M
assay   ≥96.0% (AT)
form   powder or chunks
mol wt   364.45 g/mol
application(s)   UV/Vis spectroscopy: suitable
  detection: suitable
  electrophoresis: suitable
mp   248-251 °C (lit.)
solubility   H2O: 1 g/10 mL (warm)

Description

General description

Hexadecyltrimethylammonium bromide is a titrant for the potentiometric titration of perchlorate with ionselective electrodes.

Safety & Documentation

Safety Information

Signal word 
Danger
Hazard statements 
Target organs 
Gastrointestinal tract
Personal Protective Equipment 
RIDADR 
UN 3077 9 / PGIII
WGK Germany 
3
RTECS 
BQ7875000
Flash Point(F) 
471.2 °F
Flash Point(C) 
244 °C

Documents

Certificate of Analysis (COA)

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