Substance
ID:184309
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溴棕三甲铵
IUPAC Traditional name
cetyl-trimethyl-ammonium bromide
Registration numbers
EC Number
CAS Number
MDL Number
Beilstein Number
PubChem SID
Properties
Product Information
Cation Traces
Ca: ≤0.0005%
K: ≤0.005%
Pb: ≤0.001%
Mg: ≤0.0005%
Al: ≤0.0005%
Na: ≤0.005%
Fe: ≤0.0005%
Zn: ≤0.0005%
Cu: ≤0.0005%
Description
cationic
Purity
≥99%
Ignition Residue
≤0.1%
Impurities
≤0.001% Phosphorus (P)
≤0.1% Insoluble matter
Antion Traces
sulfate (SO42-): ≤0.05%
Mol. Weight
micellar avg mol wt 62,000
Physical Property
Critical Micelle Concentration
0.92 mM(20-25°C)
Hydrophilic Lipophilic Balance
10
Flash Point
471.2 °F
244 °C
Solubility
H2O: soluble0.1 M, clear, colorless to faintly yellow
Aggregation Number of Micelle
170
Melting Point
248-251 °C(lit.)
Safety Information
GHS Pictograms
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
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
GHS Signal Word
Danger
GHS Hazard statements
H302-H315-H318-H335-H410
Safety Statements
26-39-60-61
European Hazard Symbols
Harmful (Xn)
Nature polluting (N)Hazard Class
9
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
Risk Statements
22-37/38-41-50/53
German water hazard class
3
UN Number
3077
Packing Group
3
RTECS
BQ7875000
GHS Precautionary statements
P261-P273-P280-P305+P351+P338-P501
RID/ADR
UN 3077 9/PG 3
Molecule Details
No Data Available
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Molecular Spectra
No Data Available
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References
No Data Available
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