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Hexadecyl trimethyl ammonium bromide

CAS No. 57-09-0
Chemical Name: Hexadecyl trimethyl ammonium bromide
Synonyms: CTAB;BCTA;CTMB;HTAB;micol;CETAB;CTABR;bromat;ZYS 08;cetarol
CBNumber: CB5743258
Molecular Formula: C19H42BrN
Formula Weight: 364.45
MOL File: 57-09-0.mol
Hexadecyl trimethyl ammonium bromide Property
Melting point : 248-251 °C(lit.)
Fp : 244 °C
storage temp. : Store at RT.
solubility : H2O: 50 mg/mL
form : powder
color : white
PH: 5.0-7.0 (25℃, 0.1M in H2O)
Water Solubility : 13 g/L (20 ºC)
Sensitive : Hygroscopic
Merck : 14,2025
BRN : 3598189
Stability:: Stable. Incompatible with strong oxidizing agents. Protect from moisture.
CAS DataBase Reference: 57-09-0(CAS DataBase Reference)
EPA Substance Registry System: 1-Hexadecanaminium, N,N,N-trimethyl-, bromide(57-09-0)
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes : Xn,N
Risk Statements : 22-37/38-41-50-50/53-36/37/38-48/22
Safety Statements : 26-39-61-37/39-60-36
RIDADR : UN 3077 9/PG 3
WGK Germany : 3
RTECS : BQ7875000
F : 3
TSCA : Yes
HazardClass : 9
PackingGroup : III
HS Code : 29239000
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger P280, P305+P351+P338, P310
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
H373 May cause damage to organs through prolonged or repeated exposure Specific target organ toxicity, repeated exposure Category 2 Warning P260, P314, P501
H400 Very toxic to aquatic life Hazardous to the aquatic environment, acute hazard Category 1 Warning P273, P391, P501
H410 Very toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 1 Warning P273, P391, P501
Precautionary statements:
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
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.
P391 Collect spillage. Hazardous to the aquatic environment
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P337+P313 IF eye irritation persists: Get medical advice/attention.

Hexadecyl trimethyl ammonium bromide Chemical Properties,Usage,Production

Chemical Properties
white powder
Hexadecyltrimethylammonium Bromide (CTAB) is a cationic surfactant used as a template in the synthesis of Mesoporous γ-Fe2O3.
A cationic detergent used in the isolation of high molecular weight DNA.
ChEBI: The organic bromide salt that is the bromide salt of cetyltrimethylammonium; one of the components of the topical antiseptic cetrimide.
Hexadecyl trimethyl ammonium bromide Preparation Products And Raw materials
Raw materials
1-Bromohexadecane 1-Hexadecanol 1-amino-2-propanone TRIMETHYLAMINE HYDROCHLORIDE Bromine
Preparation Products
1-PYRIDIN-3-YLMETHYL-PIPERAZINE Fluazifop-P-butyl AMINOPEPTIDASE M 3-CYANO-7-METHOXYCOUMARIN Diphenylacetylene 1-(N-METHYLPIPERIDIN-3-YL-METHYL)PIPERAZINE the chelating resin of crosslinking chitosan condense with salilylaldehyde
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57-09-0(Hexadecyl trimethyl ammonium bromide)Related Search:
Tetrabutylammonium bromide Benzyldodecyldimethylammonium bromide N,N-Dimethyldodecylamine Sodium bromate Tetrapropylammonium bromide Cetrimonium Ammonium nitrate Glycopyrrolate Ammonium bromide Methyl bromide METHYL-2-PYRROLIDONE Ammonium acetate 3-(3-Hydroxy-1-oxo-2-phenylpropoxy)-8-methyl-8-(1-methylethyl)-8-azoniabicyclo(3.2.1)octane bromide monohydrate Ammonium sulfate Ammonium chloride Ammonium hydroxide 1-Methyl-2-pyrrolidinone Allyl bromide
Quaternary Ammonium Compounds Surfactants (for Biochemistry) Cationic Surfactants (for Biochemistry) Ammonium Bromides (Quaternary) N-CETYL-N,N,N-TRIMETHYLAMMONIUM BROMIDE N,N,N-TRIMETHYLTETRADECYLAMMONIUM BROMIDE N-HEXADECYL-N,N,N-TRIMETHYLAMMONIUM BROMIDE N-HEXADECYLTRIMETHYLAMMONIUM BROMIDE PALMITYLTRIMETHYLAMMONIUM BROMIDE TIMTEC-BB SBB008910 TRIMETHYLHEXADECYL-AMMONIUM BROMIDE Reagents Plant Biotechnology Plant Molecular Biology Phase Transfer Catalysts Nucleic Acid Purification Synthetic Reagents Ion Pair Reagents - Anionic Ion Pair Reagents Detergents Detergents and Surfactants HPLC 1-Hexadecanaminium,N,N,N-trimethyl-,bromide acetoquatctab ammonium,hexadecyltrimethyl-,bromide bromat centimide cetarol cirrasol-od cyclotonv hexadecyltrimethylaminebromide hexadecyltrimethyl-ammoniubromide Hexadecyltrimethylammoniumbro hexdecyltrimethylammoniumbromide lauroseptol lissolamine lissolaminea micol n,n,n-trimethyl-1-hexadecanaminiubromide n,n,n-trimethyl-1-hexadecanaminiumbromide N,N,N-trimethylhexadecylammoniumbromide n-cetyltrimethylammoniumbromide pollacid quamonium softexkw trimethylcetylammoniumbromide Cationic Ammonium Salts BioChemical Analytical Chromatography Product Catalog (1-HEXADECYL)TRIMETHYLAMMONIUM BROMIDE 57-09-0 CETYLTRIMETHYLAMMONIUM BROMIDE CETRAMIDE CETRIMIDE PER USP CETRIMONIUM BROMIDE CETAB CTABR
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