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ChemicalBook >> CAS DataBase List >> Dodecyltrimethylammonium Bromide

Dodecyltrimethylammonium Bromide

Dodecyltrimethylammonium Bromide price.
  • $8 - $1950
  • Product name: Dodecyltrimethylammonium Bromide
  • CAS: 1119-94-4
  • MF: C15H34BrN
  • MW: 308.34
  • EINECS:214-290-3
  • MDL Number:MFCD00011767
  • Synonyms:1-Dodecanaminium,N,N,N-trimethyl-,bromide ;ammonium,dodecyltrimethyl-,bromide ;dodecyltrimethyl-ammoniubromide ;e8013 ;n,n,n-trimethyl-1-dodecanaminiubromide ;n,n,n-trimethyl-1-dodecanaminiubromidentis**ots0545456 ;CetrimideSubstitute;LTAB
54 prices
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Brand
  • aablocks
  • AK Scientific
  • Ambeed
  • Biorbyt Ltd
  • Biosynth
  • Cayman Chemical
  • Chem-Impex
  • Crysdot
  • Frontier Specialty Chemicals
  • Medical Isotopes, Inc.
  • Sigma-Aldrich
  • TCI Chemical
  • Thermo Scientific Chemicals
  • TRC
  • Usbiological
Package
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  • 5g
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  • 25 g
  • Manufactureraablocks
  • Product numberAA0083NL
  • Product descriptionN,N,N-Trimethyldodecan-1-aminium bromide ≥99%
  • Packaging10g
  • Price$10
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0083NL
  • Product descriptionN,N,N-Trimethyldodecan-1-aminium bromide 98%
  • Packaging25g
  • Price$16
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0083NL
  • Product descriptionN,N,N-Trimethyldodecan-1-aminium bromide ≥99%
  • Packaging50g
  • Price$26
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0083NL
  • Product descriptionN,N,N-Trimethyldodecan-1-aminium bromide 98%
  • Packaging100g
  • Price$32
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0083NL
  • Product descriptionN,N,N-Trimethyldodecan-1-aminium bromide ≥99%
  • Packaging500g
  • Price$150
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0083NL
  • Product descriptionN,N,N-Trimethyldodecan-1-aminium bromide 98%
  • Packaging1kg
  • Price$285
  • Updated2026-05-28
  • Buy
  • ManufacturerAK Scientific
  • Product numberG494
  • Product descriptionDodecyltrimethylammonium bromide
  • Packaging100g
  • Price$54
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA845744
  • Product descriptionDodecyltrimethylammonium bromide 98%
  • Packaging25g
  • Price$8
  • Updated2021-12-16
  • Buy
  • ManufacturerBiorbyt Ltd
  • Product numberorb2944204
  • Product descriptionDodecyltrimethylammonium bromide 99.50%
  • Packaging25g
  • Price$130
  • Updated2026-05-06
  • Buy
  • ManufacturerBiorbyt Ltd
  • Product numberorb2944204
  • Product descriptionDodecyltrimethylammonium bromide 99.50%
  • Packaging5g
  • Price$80
  • Updated2026-05-06
  • Buy
  • ManufacturerBiorbyt Ltd
  • Product numberorb2944204
  • Product descriptionDodecyltrimethylammonium bromide 99.50%
  • Packaging10g
  • Price$100
  • Updated2026-05-06
  • Buy
  • ManufacturerBiosynth
  • Product numberFD54967
  • Product descriptionN-Dodecyl trimethylammonium bromide
  • Packaging100g
  • Price$120
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFD54967
  • Product descriptionN-Dodecyl trimethylammonium bromide
  • Packaging50g
  • Price$75
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFD54967
  • Product descriptionN-Dodecyl trimethylammonium bromide
  • Packaging250g
  • Price$250
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFD54967
  • Product descriptionN-Dodecyl trimethylammonium bromide
  • Packaging500g
  • Price$400
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFD54967
  • Product descriptionN-Dodecyl trimethylammonium bromide
  • Packaging1kg
  • Price$600
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA0083NL N,N,N-Trimethyldodecan-1-aminium bromide ≥99% 10g $10 2026-05-28 Buy
aablocks AA0083NL N,N,N-Trimethyldodecan-1-aminium bromide 98% 25g $16 2026-05-28 Buy
aablocks AA0083NL N,N,N-Trimethyldodecan-1-aminium bromide ≥99% 50g $26 2026-05-28 Buy
aablocks AA0083NL N,N,N-Trimethyldodecan-1-aminium bromide 98% 100g $32 2026-05-28 Buy
aablocks AA0083NL N,N,N-Trimethyldodecan-1-aminium bromide ≥99% 500g $150 2026-05-28 Buy
aablocks AA0083NL N,N,N-Trimethyldodecan-1-aminium bromide 98% 1kg $285 2026-05-28 Buy
AK Scientific G494 Dodecyltrimethylammonium bromide 100g $54 2021-12-16 Buy
Ambeed A845744 Dodecyltrimethylammonium bromide 98% 25g $8 2021-12-16 Buy
Biorbyt Ltd orb2944204 Dodecyltrimethylammonium bromide 99.50% 25g $130 2026-05-06 Buy
Biorbyt Ltd orb2944204 Dodecyltrimethylammonium bromide 99.50% 5g $80 2026-05-06 Buy
Biorbyt Ltd orb2944204 Dodecyltrimethylammonium bromide 99.50% 10g $100 2026-05-06 Buy
Biosynth FD54967 N-Dodecyl trimethylammonium bromide 100g $120 2021-12-16 Buy
Biosynth FD54967 N-Dodecyl trimethylammonium bromide 50g $75 2021-12-16 Buy
Biosynth FD54967 N-Dodecyl trimethylammonium bromide 250g $250 2021-12-16 Buy
Biosynth FD54967 N-Dodecyl trimethylammonium bromide 500g $400 2021-12-16 Buy
Biosynth FD54967 N-Dodecyl trimethylammonium bromide 1kg $600 2021-12-16 Buy

Properties

Melting point :246 °C (dec.)(lit.)
Density :1.1566 (rough estimate)
vapor pressure :0Pa at 20℃
refractive index :1.5260 (estimate)
Flash point :246°C
storage temp. :Store below +30°C.
solubility :H2O: 0.1 M at 20 °C, clear, colorless
form :Powder
color :White to slightly yellow
biological source :synthetic (oragnic)
Water Solubility :soluble
Sensitive :Hygroscopic
λmax :λ: 240 nm Amax: ≤0.2
λ: 250 nm Amax: ≤0.03
λ: 260 nm Amax: ≤0.02
λ: 500 nm Amax: ≤0.02 BRN :3597463
Major Application :microbiology
Cosmetics Ingredients Functions :HAIR CONDITIONING
PRESERVATIVE Cosmetic Ingredient Review (CIR) :Dodecyltrimethylammonium Bromide (1119-94-4)
InChI :1S/C15H34N.BrH/c1-5-6-7-8-9-10-11-12-13-14-15-16(2,3)4;/h5-15H2,1-4H3;1H/q+1;/p-1
InChIKey :XJWSAJYUBXQQDR-UHFFFAOYSA-M
SMILES :[Br-].CCCCCCCCCCCC[N+](C)(C)C
CAS DataBase Reference :1119-94-4(CAS DataBase Reference)
EPA Substance Registry System :1-Dodecanaminium, N,N,N-trimethyl-, bromide (1119-94-4)

Safety Information

Symbol(GHS): Skull and Crossbones (GHS06)Environment (GHS09)
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H301 Toxic if swalloed Acute toxicity,oral Category 3 Danger P264, P270, P301+P310, P321, P330,P405, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
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:
P273 Avoid release to the environment.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

(1-Dodecyl)trimethylammonium bromide is used as a surfactant, as an emulsifier of rubber and asphalt and as an anti-static agent of synthetic fiber. It acts as an ionic surfactant and useful in the preparation of gold nanopartilces along with sodium dodecylsulfate. It is also used as paint strippers and foaming stabilizers. It is used to prepare dodecyltrimethylammonium bromide. By using conductimetry, density measurements, and small angle neutron scattering, it is used to study the micelle formation in water-dimethylsulfoxide mixture. Further, it is a useful biochemical for proteomics research.

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