ChemicalBook > CAS DataBase List > Hexadecyl trimethyl ammonium bromide

Hexadecyl trimethyl ammonium bromide

Product Name
Hexadecyl trimethyl ammonium bromide
CAS No.
57-09-0
Chemical Name
Hexadecyl trimethyl ammonium bromide
Synonyms
CTAB;CETYLTRIMETHYLAMMONIUM BROMIDE;CETRIMONIUM BROMIDE;HEXADECYLTRIMETHYLAMMONIUM BROMIDE;CTMAB;HTAB;CTMB;CTABR;centimide;Cetrimonium Bromide (CTAB)
CBNumber
CB5743258
Molecular Formula
C19H42BrN
Formula Weight
364.45
MOL File
57-09-0.mol
More
Less

Hexadecyl trimethyl ammonium bromide Property

Melting point:
248-251 °C(lit.)
Density 
1.1107 (rough estimate)
refractive index 
1.5260 (estimate)
Flash point:
244 °C
storage temp. 
Store below +30°C.
solubility 
H2O: 50 mg/mL
form 
powder
color 
white
PH
5.0-7.0 (25℃, 0.1M in H2O)
Odor
Odorless
PH Range
5 - 7
Water Solubility 
13 g/L (20 ºC)
Sensitive 
Hygroscopic
λmax
λ: 260 nm Amax: 0.06
λ: 280 nm Amax: 0.05
Merck 
14,2025
BRN 
3598189
Stability:
Stable. Incompatible with strong oxidizing agents. Protect from moisture.
InChIKey
LZZYPRNAOMGNLH-UHFFFAOYSA-M
CAS DataBase Reference
57-09-0(CAS DataBase Reference)
EPA Substance Registry System
Cetyl trimethyl ammonium bromide (57-09-0)
More
Less

Safety

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
Toxicity
LD50 in mice, rats (mg/kg): 32.0, 44.0 i.v. (Isomaa, Bjondahl)
More
Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H318Causes serious eye damage

H335May cause respiratory irritation

H373May cause damage to organs through prolonged or repeated exposure

H410Very toxic to aquatic life with long lasting effects

Precautionary statements

P273Avoid release to the environment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P314Get medical advice/attention if you feel unwell.

More
Less

N-Bromosuccinimide Price

Sigma-Aldrich
Product number
PHR2688
Product name
Cetrimonium Bromide
Purity
Pharmaceutical Secondary Standard; Certified Reference Material
Packaging
1G
Price
$200
Updated
2024/03/01
Sigma-Aldrich
Product number
8.14119
Product name
Hexadecyltrimethylammonium bromide
Purity
for synthesis
Packaging
100g
Price
$31.5
Updated
2024/03/01
Sigma-Aldrich
Product number
8.14119
Product name
Hexadecyltrimethylammonium bromide
Purity
for synthesis
Packaging
500g
Price
$53.4
Updated
2024/03/01
Sigma-Aldrich
Product number
52367
Product name
Hexadecyltrimethylammonium bromide
Purity
suitable for ion pair chromatography, LiChropur?
Packaging
10g
Price
$185
Updated
2024/03/01
Sigma-Aldrich
Product number
52367
Product name
Hexadecyltrimethylammonium bromide
Purity
suitable for ion pair chromatography, LiChropur?
Packaging
50g
Price
$725
Updated
2024/03/01
More
Less

Hexadecyl trimethyl ammonium bromide Chemical Properties,Usage,Production

Chemical Properties

White powder. Soluble in water, alcohol, and chloroform.

Uses

Hexadecyltrimethylammonium Bromide (CTAB) is a cationic surfactant used as a template in the synthesis of Mesoporous γ-Fe2O3.

Uses

cetrimonium bromide is a quaternary ammonium salt that can prevent the proliferation of bacteria, fungi, and yeast in cosmetic preparation, while also act as an emulsifying agent.

Uses

antiinfectant

Uses

A cationic detergent used in the isolation of high molecular weight DNA.

Definition

ChEBI: The organic bromide salt that is the bromide salt of cetyltrimethylammonium; one of the components of the topical antiseptic cetrimide.

General Description

Hexadecyltrimethylammonium bromide is a titrant for the potentiometric titration of perchlorate with ionselective electrodes.

Biochem/physiol Actions

Hexadecyltrimethylammonium bromide also called cetyltrimethylammonium bromide (CTAB), is a cationic surfactant. CTAB is employed for extraction of DNA. CTAB method is efficient, cost and time effective for DNA extraction. CTAB is used as a shaping material and reducing agent for nanoparticle generation.

Purification Methods

Crystallise it from EtOH, EtOH/*benzene or from wet acetone after extracting twice with pet ether. Shake it with anhydrous diethyl ether, filter and dissolve it in a little hot MeOH. After cooling in the refrigerator, the precipitate is filtered off at room temperature and re-dissolved in MeOH. Anhydrous ether is added and, after warming to obtain a clear solution, it is cooled and the crystalline material is collected. [Dearden & Wooley J Phys Chem 91 2404 1987, Hakemi et al. J Am Chem Soc 91 120 1987, Beilstein 4 IV 819.]

References

[1] Liu, Tingting et al. “Hexadecyl trimethyl ammonium bromide assisted growth of NiCo2O4@reduced graphene oxide/ nickel foam nanoneedle arrays with enhanced performance for supercapacitor electrodes?.” RSC Advances 7 (2022): 4029–4041.

Hexadecyl trimethyl ammonium bromide Preparation Products And Raw materials

Raw materials

1-Bromohexadecane 1-Hexadecanol 1-amino-2-propanone Trimethylamine Government regulation

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
More
Less

Hexadecyl trimethyl ammonium bromide Suppliers

Americas 1 Australia 1 Austria 1 Belgium 3 Canada 5 China 606 China Hong Kong 1 Czech Republic 2 Denmark 3 Europe 5 France 4 Germany 13 Hungary 1 India 64 Italy 1 Japan 6 Poland 1 Slovakia 1 South Korea 1 Spain 1 Switzerland 4 The Netherlands 3 United Kingdom 25 United States 83 Global 836
BOC Sciences
Tel
1-631-485-4226; 16314854226
Email
info@bocsci.com
Country
United States
ProdList
14055
Advantage
65
HBCChem, Inc.
Tel
+1-510-219-6317
Fax
+1-650-486-1361
Email
sales@hbcchem.com
Country
United States
ProdList
10648
Advantage
60
Musechem
Tel
+1-800-259-7612
Fax
+1-800-259-7612
Email
info@musechem.com
Country
United States
ProdList
4660
Advantage
60
TargetMol Chemicals Inc.
Tel
+1-781-999-5354 +1-00000000000
Email
marketing@targetmol.com
Country
United States
ProdList
32165
Advantage
58
Alfa Chemistry
Tel
Fax
1-516-927-0118
Email
Info@alfa-chemistry.com
Country
United States
ProdList
24072
Advantage
58
Alchem Pharmtech,Inc.
Tel
8485655694
Email
sales@alchempharmtech.com
Country
United States
ProdList
63687
Advantage
58
TargetMol Chemicals Inc.
Tel
+8613564774135
Email
zijue.cai@tsbiochem.com
Country
United States
ProdList
19885
Advantage
58
TargetMol Chemicals Inc.
Tel
Email
support@targetmol.com
Country
United States
ProdList
38632
Advantage
58
Aladdin Scientific
Tel
+1-+1(833)-552-7181
Email
sales@aladdinsci.com
Country
United States
ProdList
57505
Advantage
58
Cater Chemicals Corp.
Tel
--
Fax
--
Email
info@caterchem.com
Country
United States
ProdList
229
Advantage
58
BromOrganics Corporation
Tel
--
Fax
--
Email
sales@bromorganics.com
Country
United States
ProdList
1065
Advantage
58
Richman Chemical Inc
Tel
--
Fax
--
Email
clk@RichmanChemical.com
Country
United States
ProdList
238
Advantage
58
Scandinavian Formulas
Tel
--
Fax
--
Email
mikep@scandinavianformulas.com
Country
United States
ProdList
1550
Advantage
58
Bruchem, Inc.
Tel
--
Fax
--
Email
sales@bruchem.com
Country
United States
ProdList
576
Advantage
58
N&M Specialty Chemicals
Tel
--
Fax
--
Email
info@nmspecialty.com
Country
United States
ProdList
252
Advantage
58
Columbus Chemical Industries, (CCI)
Tel
--
Fax
--
Email
info@columbuschemical.com
Country
United States
ProdList
53
Advantage
58
Redox Scientific
Tel
--
Fax
--
Email
info@redoxsci.com
Country
United States
ProdList
2380
Advantage
58
American International Chemical LLC.
Tel
--
Fax
--
Email
info@aicma.com
Country
United States
ProdList
90
Advantage
58
A&C AMERICAN CHEMICALS LTD.
Tel
--
Fax
--
Email
info@acggp.com
Country
United States
ProdList
21
Advantage
58
Selleck Chemicals LLC
Tel
--
Fax
--
Email
sales@selleckchem.com
Country
United States
ProdList
1848
Advantage
58
Dudley Chemical Corp
Tel
--
Fax
--
Country
United States
ProdList
174
Advantage
58
GFS Chemicals, Inc
Tel
--
Fax
--
Country
United States
ProdList
265
Advantage
58
Wego Chemical Group
Tel
--
Fax
--
Email
sales@wegochem.com
Country
United States
ProdList
443
Advantage
58
Price Tech Group
Tel
--
Fax
--
Email
info@PriceTechGroup.com
Country
United States
ProdList
6
Advantage
58
Oakwood Products, Inc.
Tel
--
Fax
--
Email
sales@oakwoodchemical.com
Country
United States
ProdList
6193
Advantage
74
Chemie Trade
Tel
--
Fax
--
Email
mihirg@vsnl.com
Country
United States
ProdList
59
Advantage
51
Sinova Inc.
Tel
--
Fax
--
Email
sales@sinovainc.com
Country
United States
ProdList
4009
Advantage
58
Spectrum Chemical Mfg. Corp.
Tel
--
Fax
--
Email
marketing@spectrumchemical.com
Country
United States
ProdList
3113
Advantage
60
Strem Chemicals, Inc.
Tel
--
Fax
--
Email
info@strem.com
Country
United States
ProdList
4910
Advantage
86
Dudley Chemical Corp.
Tel
--
Fax
--
Email
dudley@dudley-chem.com
Country
United States
ProdList
687
Advantage
64
United States Biological
Tel
--
Fax
--
Email
chemicals@usbio.net
Country
United States
ProdList
6214
Advantage
80
MedChemExpress
Tel
--
Fax
--
Email
sales@medchemexpress.com
Country
United States
ProdList
6398
Advantage
58
GFS Chemicals Inc
Tel
--
Fax
--
Email
service@gfschemicals.com
Country
United States
ProdList
2329
Advantage
58
Riedel-de Haen AG
Tel
--
Fax
--
Country
United States
ProdList
6773
Advantage
87
TCI America
Tel
--
Fax
--
Email
sales@tciamerica.com
Country
United States
ProdList
6909
Advantage
75
Cambridge Isotope Laboratories, Inc.
Tel
--
Fax
--
Email
cilsales@isotope.com
Country
United States
ProdList
6598
Advantage
79
Richman Chemical Inc.
Tel
--
Fax
--
Email
kac@richmanchemical.com
Country
United States
ProdList
692
Advantage
67
Waterstone Technology, LLC
Tel
--
Fax
--
Email
sales@waterstonetech.com
Country
United States
ProdList
6786
Advantage
30
AlliChem, LLC
Tel
--
Fax
--
Email
sales@allichemllc.com
Country
United States
ProdList
6516
Advantage
60
ProChem, Inc.
Tel
--
Fax
--
Email
prochem1@aol.com
Country
United States
ProdList
1691
Advantage
66
ChemService Inc.
Tel
--
Fax
--
Country
United States
ProdList
6379
Advantage
68
Advanced Synthesis Technologies
Tel
--
Fax
--
Email
sales@advancedsynthesis.com
Country
United States
ProdList
4775
Advantage
61
Medical Isotopes
Tel
--
Fax
--
Email
stohler@medicalisotopes.com
Country
United States
ProdList
6181
Advantage
68
Penta Manufacturing Company
Tel
--
Fax
--
Email
sales@pentamfg.com
Country
United States
ProdList
5076
Advantage
65
Leonid Chemicals Private Limited
Tel
--
Fax
--
Email
careers@leonidchemicals.com
Country
United States
ProdList
1700
Advantage
43
Alfa Aesar
Tel
--
Fax
--
Email
tech@alfa.com
Country
United States
ProdList
6814
Advantage
81
Chem-Impex International, Inc.
Tel
--
Fax
--
Country
United States
ProdList
6730
Advantage
64
Naugra Export
Tel
--
Fax
--
Country
United States
ProdList
1332
Advantage
47
City Chemical LLC
Tel
--
Fax
--
Email
sales@citychemical.com
Country
United States
ProdList
6708
Advantage
72
3B Scientific Corporation
Tel
--
Fax
--
Email
sales@3bsc.com
Country
United States
ProdList
6718
Advantage
47
More
Less

View Lastest Price from Hexadecyl trimethyl ammonium bromide manufacturers

Hebei Andu Technology Com.,Ltd
Product
Hexadecyl trimethyl ammonium bromide 57-09-0
Price
US $3.50/kg
Min. Order
1kg
Purity
≥99%
Supply Ability
3000tons/month
Release date
2024-08-17
HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD
Product
Hexadecyl trimethyl ammonium bromide 57-09-0
Price
US $99.00-66.00/kg
Min. Order
0.0010000000474974513kg
Purity
99%
Supply Ability
5000
Release date
2024-08-19
HebeiShuoshengImportandExportco.,Ltd
Product
Hexadecyl trimethyl ammonium bromide 57-09-0
Price
US $6.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
2000KG/Month
Release date
2024-08-07

57-09-0, Hexadecyl trimethyl ammonium bromideRelated Search:

Ammonium acetate Ipratropium bromide monohydrate Ammonium sulfate Ammonium chloride Ammonium hydroxide N-Methyl-2-pyrrolidone Allyl bromide Rocuronium bromide Tetrabutylammonium bromide Benzyldodecyldimethylammonium bromide N,N-Dimethyldodecylamine Sodium bromate Tetrapropylammonium bromide Glycopyrrolate Ammonium bromide Ethidium bromide Pinaverium bromide Hexamethyldisilazane

  • 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
  • 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
  • (1-HEXADECYL)TRIMETHYLAMMONIUM BROMIDE
  • CTMAB
  • HEXADECYLTRIMETHYLAMMONIUM BROMIDE*MOLEC ULAR BIOLOG
  • HEXADECYLTRIMETHYLAMMONIUM BROMIDE PESTA NAL
  • HEXADECYLTRIMETHYLAMMONIUM BROMIDE,*SIGM AULTRA
  • n-cetyltrimethylammoniumbromide
  • pollacid
  • quamonium
  • softexkw
  • trimethylcetylammoniumbromide
  • CETYLTRIMETHYLAMMONIUM BROMIDE
  • CETRAMIDE
  • CETRIMIDE PER USP
  • CETRIMONIUM BROMIDE
  • CETAB
  • CTABR
  • CTAB
  • HEXADECYLTRIMETHYLAMMONIUM BROMIDE
  • n-Hexadecyltrimethylammonium bromide, 99+%
  • Cetrimonium bromide, Cetyltrimethylammonium bromide, CTAB, Palmityltrimethylammonium bromide
  • 1631(Br)
  • cetyltrimethyl ammonium bromide, cetrimide, cetylamine, cetavlon
  • CETYLTRIMETHYLAMMONIUM.BROMIDE CRYST. PURE
  • Hexadecyltrimethylammonium bromide,CTAB, Cetrimonium bromide, Cetyltrimethylammonium bromide, Palmityltrimethylammonium bromide
  • Hexadecyltrimethylammonium bromide, extra pure
  • Hexadecyltrimethylammonium bromide, HPLC grade
  • Cetrimonium Bromide (1 g)
  • Hexadecy ltrimethyl
  • Hexadecyltrimethylammonium bromide purum, >=96.0% (AT)
  • HTMABR
  • FENTACARE 1631B
  • HexadecyltriMethylaMMoniuM broMide, 99+% 100GR