
Cetyltrimethylammonium Bromide
Properties
Product #
11803
Name
Cetyltrimethylammonium Bromide
Synonyms
Cetrimonium bromide; N,N,N-trimethyl-1-hexadecanaminium bromide; Hexadecyltrimethylammonium bromide; Palmityltrimethylammonium bromide; CTAB
Formula
CH3(CH2)15N(CH3)3Br
Purity
98+%
CAS Number
57-09-0
Molecular Weight
364.15
Color & Form
White to off white solid
Melting Point
248-251° C
Solubility in water
Soluble
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Information about Cetyltrimethylammonium Bromide / CAS 57-09-0
Safety
Transportation Information
UN3077, Evironmentally hazardous substances, n.o.s, 9, III (DOT)
Air Transportation Information
UN3077, Evironmentally hazardous substance, n.o.s, 9, III (IATA)
Pictogram
Signal Word
Danger
Hazardous Statements
- H302 Harmful if swallowed.
- H315 Causes skin irritation.
- H318 Causes serious eye damage.
- H335 May cause respiratory irritation.
- H400 Very toxic to aquatic life.
Precautionary Phrases
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
- P273 Avoid release to the environment.
- P280 Wear protective gloves/protective clothing/eye protection/face protection.
- P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Detailed Safety and Handling Information can be found on our Safety Data Sheet (SDS).