Dodecyltrimethylammonium Bromide
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- $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 ;LTAB;Dodecyltrimethylammonium bromide, pure, 99%
90 prices
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Brand
- aablocks
- AK Scientific
- Ambeed
- Apolloscientific
- Biorbyt Ltd
- Biosynth
- Cayman Chemical
- Chem-Impex
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- Frontier Specialty Chemicals
- Medical Isotopes, Inc.
- Sigma-Aldrich
- TCI Chemical
- Thermo Scientific Chemicals
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Package
- 0.5g
- 2.5g
- 5g
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- 25g
- 50g
- 100g
- 0.1kg
- 0.25kg
- 250g
- 0.5kg
- 500g
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- 5KG
- 25 g
- 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%
- Packaging10g
- Price$10
- 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 >99%
- Packaging1kg
- Price$423
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberG494
- Product descriptionDodecyltrimethylammonium bromide >99%
- Packaging250g
- Price$121
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberG494
- Product descriptionDodecyltrimethylammonium bromide >99%
- Packaging100g
- Price$63
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberG494
- Product descriptionDodecyltrimethylammonium bromide >99%
- Packaging500g
- Price$215
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberJ99396
- Product descriptionDodecyltrimethylammonium bromide 98%
- Packaging100g
- Price$41
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberG494
- Product descriptionDodecyltrimethylammonium bromide
- Packaging100g
- Price$54
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberJ99396
- Product descriptionDodecyltrimethylammonium bromide 98%
- Packaging5g
- Price$12
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberG494
- Product descriptionDodecyltrimethylammonium bromide >99%
- Packaging5g
- Price$16
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberG494
- Product descriptionDodecyltrimethylammonium bromide >99%
- Packaging25g
- Price$24
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberJ99396
- Product descriptionDodecyltrimethylammonium bromide 98%
- Packaging25g
- Price$17
- Updated2026-06-04
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | 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% | 10g | $10 | 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 >99% | 1kg | $423 | 2026-06-04 | Buy |
| AK Scientific | G494 | Dodecyltrimethylammonium bromide >99% | 250g | $121 | 2026-06-04 | Buy |
| AK Scientific | G494 | Dodecyltrimethylammonium bromide >99% | 100g | $63 | 2026-06-04 | Buy |
| AK Scientific | G494 | Dodecyltrimethylammonium bromide >99% | 500g | $215 | 2026-06-04 | Buy |
| AK Scientific | J99396 | Dodecyltrimethylammonium bromide 98% | 100g | $41 | 2026-06-04 | Buy |
| AK Scientific | G494 | Dodecyltrimethylammonium bromide | 100g | $54 | 2021-12-16 | Buy |
| AK Scientific | J99396 | Dodecyltrimethylammonium bromide 98% | 5g | $12 | 2026-06-04 | Buy |
| AK Scientific | G494 | Dodecyltrimethylammonium bromide >99% | 5g | $16 | 2026-06-04 | Buy |
| AK Scientific | G494 | Dodecyltrimethylammonium bromide >99% | 25g | $24 | 2026-06-04 | Buy |
| AK Scientific | J99396 | Dodecyltrimethylammonium bromide 98% | 25g | $17 | 2026-06-04 | 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)
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): |
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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.More related product prices
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Suppliers and manufacturers
Xiamen AmoyChem Co., Ltd
Henan Alfa Chemical Co., Ltd
Henan Tianfu Chemical Co.,Ltd.
JingJiang Connect Chemical manufacturing Co., Ltd.





