Substance
ID:359633
Names and Identifiers
IUPAC name
hexadecyltrimethylazanium bromide
Synonyms
CTABHexadecyltrimethylammonium bromide十六烷基三甲基溴化铵溴化十六烷基三甲铵鲸蜡烷三甲基溴化铵Cetyltrimethylammonium bromidePalmityltrimethylammonium bromide溴棕三甲铵Cetrimonium bromide
IUPAC Traditional name
cetyl-trimethyl-ammonium bromide
Registration numbers
EC Number
CAS Number
MDL Number
Beilstein Number
Properties
Product Information
Cation Traces
Al: ≤5 mg/kg
Mo: ≤5 mg/kg
Ni: ≤5 mg/kg
Ba: ≤5 mg/kg
Fe: ≤5 mg/kg
Bi: ≤5 mg/kg
Co: ≤5 mg/kg
Na: ≤50 mg/kg
Ca: ≤10 mg/kg
Cr: ≤5 mg/kg
Li: ≤5 mg/kg
K: ≤50 mg/kg
Pb: ≤5 mg/kg
As: ≤0.5 mg/kg
Cu: ≤5 mg/kg
Cd: ≤5 mg/kg
Mg: ≤5 mg/kg
Mn: ≤5 mg/kg
Zn: ≤5 mg/kg
Sr: ≤5 mg/kg
Antion Traces
sulfate (SO42-): ≤50 mg/kg
Ignition Residue
≤0.2%
Purity
≥99.0% (AT)
Linear Formula
CH3(CH2)15N(Br)(CH3)3
Description
cationic
λ
0.1 M in H2O
Product Line
BioUltra
Loss on Drying
≤0.2% loss on drying
Impurities
insoluble matter, passes filter test
Safety Information
Packing Group
3
GHS Pictograms
Hazardous to the aquatic environment
Acute hazard, category1
Chronic hazard, categories 1,2
Corrosive to metals, category 1
Skin corrosion, categories 1A,1B,1C
Serious eye damage, category 1
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
GHS Signal Word
Danger
Safety Statements
26-39-60-61
UN Number
3077
European Hazard Symbols
Nature polluting (N)
Harmful (Xn)GHS Hazard statements
H302-H315-H318-H335-H410
Hazard Class
9
GHS Precautionary statements
P261-P273-P280-P305+P351+P338-P501
RTECS
BQ7875000
German water hazard class
3
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
RID/ADR
UN 3077 9/PG 3
Risk Statements
22-37/38-41-50/53
MSDS Link
Physical Property
Absorption Wavelength
λ: 260 nm Amax: 0.06
λ: 280 nm Amax: 0.05
Flash Point
244 °C
471.2 °F
Solubility
H2O: soluble0.1 M at 40 °C, clear, colorless
pH
5.0-7.0 (25 °C, 0.1 M in H2O)
Melting Point
248-251 °C(lit.)
Molecule Details
Other Notes
CTAB discontinuous gel electrophoresis1; Enhances ConA-mediated agglutination of rat T-lymphocytes2; Use of mixed surfactants in micellar electrokinetic chromatography3
CTAB discontinuous gel electrophoresis1; Enhances ConA-mediated agglutination of rat T-lymphocytes2; Use of mixed surfactants in micellar electrokinetic chromatography3
Molecular Spectra
No Data Available
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References
No Data Available
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