Substance
ID:717594
Names and Identifiers
IUPAC name
hexadecyltrimethylazanium bromide
IUPAC Traditional name
cetyl-trimethyl-ammonium bromide
Synonyms
Cetyltrimethylammonium bromideCetrimonium bromide(1-Hexadecyl)trimethylammonium bromide(1-十六烷基)三甲基溴化铵
Registration numbers
EC Number
CAS Number
MDL Number
Beilstein Number
Merck Index
Properties
Safety Information
Storage Warning
Hygroscopic
TSCA Listed
是
Packing Group
III
GHS Hazard statements
H318-H315-H400-H410-H302-H335
Safety Statements
26-36/37/39-57-60
European Hazard Symbols
Harmful (X)
Nature polluting (N)RTECS
BQ7875000
Hazard Class
9
GHS Pictograms
Hazardous to the aquatic environment
Acute hazard, category1
Chronic hazard, categories 1,2
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
Corrosive to metals, category 1
Skin corrosion, categories 1A,1B,1C
Serious eye damage, category 1
GHS Precautionary statements
P280-P273-P305+P351+P338-P337+P313-P391-P501A
Risk Statements
22-37/38-41-50/53
UN Number
UN3077
Physical Property
Melting Point
ca 245°C dec.
Flash Point
244°C(471°F)
Product Information
Purity
98%
Molecule Details
No Data Available
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Molecular Spectra
No Data Available
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References
• O-Alkylation of alcohols and phenols; see 2,6-Dimethylphenol, A11947. Surfactant-assisted permanganate oxidations: Can. J. Chem., 67, 1381 (1989). Reduction of alkyl halides to alkanes using zinc powder in micelles: Synth. Commun., 19, 1649 (1989). Control of ortho-para ratio in the bromination of anilines: Tetrahedron Lett., 30, 6209 (1989). Also facilitates ligand-free palladium salt-catalyzed Heck and Suzuki cross-coupling reactions in water: Tetrahedron Lett., 46, 3357 (2005).
• Surfactant-type catalyst (see Appendix 2) with many applications: