ChemicalBook > CAS DataBase List > CETYLDIMETHYLETHYLAMMONIUM BROMIDE

CETYLDIMETHYLETHYLAMMONIUM BROMIDE

Product Name
CETYLDIMETHYLETHYLAMMONIUM BROMIDE
CAS No.
124-03-8
Chemical Name
CETYLDIMETHYLETHYLAMMONIUM BROMIDE
Synonyms
CDAB;EHDAB;CEDAB;bretol;cetylcide;EHDAB/CDAB;ammonyxdme;ethylcetab;quaternium17;Ethylhexadecyldimeth
CBNumber
CB1344372
Molecular Formula
C20H44BrN
Formula Weight
378.47
MOL File
124-03-8.mol
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CETYLDIMETHYLETHYLAMMONIUM BROMIDE Property

Melting point:
190 °C
Density 
1.1003 (rough estimate)
refractive index 
1.5260 (estimate)
Flash point:
93 °C
storage temp. 
Store below +30°C.
solubility 
H2O: 0.1 g/mL, clear, colorless
form 
Powder
color 
White
Water Solubility 
200 G/L (20 ºC)
Merck 
14,2029
BRN 
3729134
Stability:
Stable. Combustible. Incompatible with strong oxidizing agents. Protect from moisture.
LogP
2.330 (est)
CAS DataBase Reference
124-03-8(CAS DataBase Reference)
EPA Substance Registry System
Cetyl dimethyl ethyl ammonium bromide (124-03-8)
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Safety

Hazard Codes 
Xn
Risk Statements 
22-36/38-36/37/38-20/21/22
Safety Statements 
26-36-36/39
RIDADR 
2811
WGK Germany 
3
RTECS 
BQ5425000
TSCA 
Yes
HS Code 
29239000
Toxicity
LD50 orally in Rabbit: 500 mg/kg
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H410Very toxic to aquatic life with long lasting effects

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P273Avoid release to the environment.

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.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
C0636
Product name
Ethylhexadecyldimethylammonium bromide
Purity
≥98% (non-aqueous titration)
Packaging
100g
Price
$118.99
Updated
2025/07/31
Sigma-Aldrich
Product number
C0636
Product name
Ethylhexadecyldimethylammonium bromide
Purity
≥98% (non-aqueous titration)
Packaging
500g
Price
$461
Updated
2025/07/31
Sigma-Aldrich
Product number
8.18424
Product name
Ethylhexadecyldimethylammonium bromide
Purity
for synthesis
Packaging
100g
Price
$76.8
Updated
2025/07/31
TCI Chemical
Product number
D0721
Product name
Ethylhexadecyldimethylammonium Bromide
Purity
>98.0%(T)
Packaging
25g
Price
$32
Updated
2025/07/31
TCI Chemical
Product number
C2263
Product name
Ethylhexadecyldimethylammonium Bromide [for Biochemical Research]
Packaging
5G
Price
$19
Updated
2025/07/31
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CETYLDIMETHYLETHYLAMMONIUM BROMIDE Chemical Properties,Usage,Production

Chemical Properties

white powder

Uses

Disinfectant; laboratory reagent. Ethylhexadecyldimethylammonium bromide is a long chain ammonium surfactant.

Uses

Ethylhexadecyldimethylammonium bromide has been used in a study to assess variables affecting the foam separation of Escherichia coli.

General Description

Ethylhexadecyldimethylammonium bromide is a surfactant.

CETYLDIMETHYLETHYLAMMONIUM BROMIDE Preparation Products And Raw materials

Raw materials

Preparation Products

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CETYLDIMETHYLETHYLAMMONIUM BROMIDE Suppliers

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View Lastest Price from CETYLDIMETHYLETHYLAMMONIUM BROMIDE manufacturers

WUHAN FORTUNA CHEMICAL CO., LTD
Product
Ethylhexadecyldimethylammonium bromide 124-03-8
Price
US $0.00/KG
Min. Order
1KG
Purity
98%min
Supply Ability
30tons/month
Release date
2023-02-07
Hebei Chuanghai Biotechnology Co., Ltd
Product
CETYLDIMETHYLETHYLAMMONIUM BROMIDE 124-03-8
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
100mt
Release date
2024-11-12
Hebei Zhuanglai Chemical Trading Co Ltd
Product
CETYLDIMETHYLETHYLAMMONIUM BROMIDE 124-03-8
Price
US $45.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
20 tons
Release date
2024-11-28

124-03-8, CETYLDIMETHYLETHYLAMMONIUM BROMIDERelated Search:

TRIETHANOLAMMONIUM DODECYLBENZENE SULFONATE (hexadecylamidopropyl)trimethylammonium chloride dodecylbis(2-hydroxyethyl)methylammonium chloride LDAO Dodecyldimethylbenzylammonium chloride SODIUM DODECYL DIPHENYL ETHER DISULFONATE Cetyl amide propyl trimethyl ammonium chloride Benzyldimethylhexadecylammonium chloride Hexadecyl trimethyl ammonium bromide HEXADECYLTRIMETHOXYSILANE 1-HEXADECANESULFONIC ACID SODIUM SALT hexadecamethylheptasiloxane N-Hexadecyltrimethylammonium chloride N-HEXADECYLTRIMETHYLAMMONIUM TETRAFLUOROBORATE Cetrimonium tosylate Cetyltrimethylammonium hydrogensulfate N-HEXADECYLTRIMETHYLAMMONIUM PERCHLORATE Ammonium bromide

  • CETETHYLDIMONIUM BROMIDE
  • CETYLDIMETHYLETHYL-AMMONIUM BROMIDESIGMA ULTRA
  • 1-Hexadecanaminium, N-ethyl-N,N-dimethyl-, bromide
  • ETHYLHEXADECYLDIMETHYLAMMONIUMBROMIDE,HIGHPURITY
  • CETYLDIMETHYLETHANOLAMMONIUMBROMIDE
  • N-Ethyl-N,N-diMethylhexadecan-1-aMiniuM broMide
  • EHDAB)EthylhexadecyldiMethylaMMoniuM bro
  • 1-HexadecanaMiniuM,N-ethyl-N,N-diMethyl-, broMide (1:1)
  • Ethylhexadecyldimethylammonium bromide Vetec(TM) reagent grade, >=98%
  • ETHYLHEXADECYLDIMETHYLAMMONIUM BROMI
  • Ethylhexadecyldimethylammonium bromide≥ 99% (Assay)
  • Ethyl(1-hexadecyl)dimethylammonium bromide
  • Cetyldimethylethylammonium bromide, Dimethylethylhexadecylammonium bromide
  • Dimethylethylhexadecylammonium bromide, Ethylhexadecyldimethylammonium bromide
  • Dimethylethylhexadecylammonium bromide,99%
  • Ethylhexadecyldimethylammonium bromide,Cetyldimethylethylammonium bromide, Dimethylethylhexadecylammonium bromide
  • Ethylhexadecyldimeth
  • CDAB
  • EHDAB
  • EHDAB/CDAB
  • ETHYLHEXADECYLDIMETHYLAMMONIUM BROMIDE F
  • CDAB (CetyldiMethylethylaMMoniuM broMide
  • EthylhexadecyldiMethylaMMoniuM broMide (EHDAB)
  • ammonyxdme
  • bretol
  • cetylcide
  • cetylcide(c16,3%c14,2%c12)
  • cetyldimethylethylammonium
  • ethvlhexadecvldimethvlammoniumbromide
  • ethylcetab
  • HEXADECYLDIMETHYLETHYLAMMONIUM BROMIDE
  • HEXADECYLETHYLDIMETHYLAMMONIUM BROMIDE
  • EHDAB, Ethylhexadecyldimethylammonium bromide
  • ethylhexadecyldimethyl-ammoniubromide
  • hexadecylethyldimethylammonium
  • n-ethyl-n,n-dimethyl-1-hexadecanaminiubromide
  • n-ethyl-n,n-dimethyl-1-hexadecanaminiumbromide
  • quaternium17
  • radiolgermicidalsolution
  • ETHYLHEXADECYLDIMETHYLAMMONIUM BROMIDE
  • ETHYL-N-HEXADECYL DIMETHYLAMMONIUM BROMIDE
  • DIMETHYLETHYLHEXADECYLAMMONIUM BROMIDE
  • CEDAB
  • CETYLDIMETHYLETHYLAMMONIUM BROMIDE
  • CETYL ETHYL DIMETHYL AMMONIUM BROMIDE
  • Ethylhexadecyldimethylammonium Bromide &gt
  • CETYLDIMETHYLETHYLAMMONIUM BROMIDE ISO 9001：2015 REACH
  • Ethylhexadecyldimethylammonium Bromide (EHDDMAB) extrapure, 98%
  • intracellular,ions,staining,removal,inhibit,Inhibitor,Cetyldimethylethylammonium Bromide,Separationa,Ethylhexadecyldimethylammonium,EHDA
  • Cetylethyldimethylammonium bromide,98%
  • 124-03-8
  • CH3CH215NCH32CH2CH3Br
  • C40H88Br2N2
  • Detergents
  • Phase Transfer Catalysts
  • Synthetic Reagents
  • Cationic Surfactants (for Biochemistry)
  • Surfactants (for Biochemistry)