Tetramethylammonium bromide
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- $6 - $647.07
- Product name: Tetramethylammonium bromide
- CAS: 64-20-0
- MF: C4H12BrN
- MW: 154.05
- EINECS:200-581-2
- MDL Number:MFCD00011626
- Synonyms:Tetramethylaminium·bromide;Tetramethylammonium bromide(TMAB);Four broMide;TetraMethylaMMoniuM broMide, 98% 100GR;Four MethylbroMide;Tetramethylammonium bromide ACS reagent, >=98.0%;Tetramethylammonium bromide Vetec(TM) reagent grade, 98%;TETRAMETHYLAMMONIUM BROMIDE
37 prices
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Brand
- AK Scientific
- Ambeed
- Chem-Impex
- GFS CHEMICALS
- Matrix Scientific
- Sigma-Aldrich
- Synthonix
- TCI Chemical
- Thermo Scientific Chemicals
- TRC
Package
- 100.00mg
- 500mg
- 500.00mg
- 2.50g
- 2.5g
- 10g
- 25g
- 100g
- 250G
- 500g
- 1KG
- 2500g
- 5KG
- 100 g
- 500 g
- ManufacturerAK Scientific
- Product numberK024
- Product descriptionTetramethylammonium Bromide
- Packaging500g
- Price$82
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA119839
- Product descriptionTetramethylammonium Bromide 98+%
- Packaging100g
- Price$17
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA119839
- Product descriptionTetramethylammonium Bromide 98+%
- Packaging25g
- Price$6
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number30428
- Product descriptionTetramethylammoniumbromide,99%(Assaybytitration) 99%(Assaybytitration)
- Packaging5KG
- Price$537.6
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number32028
- Product descriptionTetramethylammonium bromide 98.5-100.5%(Assaybytitration)
- Packaging1KG
- Price$595
- Updated2026-05-19
- Buy
- ManufacturerChem-Impex
- Product number30428
- Product descriptionTetramethylammonium bromide ≥99%(Assaybytitration)
- Packaging5KG
- Price$647.07
- Updated2026-05-19
- Buy
- ManufacturerChem-Impex
- Product number30428
- Product descriptionTetramethylammoniumbromide,99%(Assaybytitration) 99%(Assaybytitration)
- Packaging1KG
- Price$112
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number30428
- Product descriptionTetramethylammonium bromide ≥99%(Assaybytitration)
- Packaging1KG
- Price$144.22
- Updated2026-05-19
- Buy
- ManufacturerChem-Impex
- Product number32028
- Product descriptionTetramethylammonium bromide 98.5-100.5%(Assaybytitration)
- Packaging250G
- Price$160
- Updated2026-05-19
- Buy
- ManufacturerChem-Impex
- Product number32028
- Product descriptionTetramethylammonium bromide 98.5-100.5%(Assaybytitration)
- Packaging100G
- Price$70
- Updated2026-05-19
- Buy
- ManufacturerChem-Impex
- Product number30428
- Product descriptionTetramethylammonium bromide ≥99%(Assaybytitration)
- Packaging100G
- Price$22.03
- Updated2026-05-19
- Buy
- ManufacturerChem-Impex
- Product number32028
- Product descriptionTetramethylammonium bromide 98.5-100.5%(Assaybytitration)
- Packaging25G
- Price$25
- Updated2026-05-19
- Buy
- ManufacturerChem-Impex
- Product number30428
- Product descriptionTetramethylammoniumbromide,99%(Assaybytitration) 99%(Assaybytitration)
- Packaging250G
- Price$33.6
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number30428
- Product descriptionTetramethylammoniumbromide,99%(Assaybytitration) 99%(Assaybytitration)
- Packaging100G
- Price$16.8
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number30428
- Product descriptionTetramethylammonium bromide ≥99%(Assaybytitration)
- Packaging250G
- Price$44.97
- Updated2026-05-19
- Buy
- ManufacturerGFS CHEMICALS
- Product number72741
- Product descriptionTETRAMETHYLAMMBROMIDE
- Packaging500g
- Price$144.73
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| AK Scientific | K024 | Tetramethylammonium Bromide | 500g | $82 | 2021-12-16 | Buy |
| Ambeed | A119839 | Tetramethylammonium Bromide 98+% | 100g | $17 | 2021-12-16 | Buy |
| Ambeed | A119839 | Tetramethylammonium Bromide 98+% | 25g | $6 | 2021-12-16 | Buy |
| Chem-Impex | 30428 | Tetramethylammoniumbromide,99%(Assaybytitration) 99%(Assaybytitration) | 5KG | $537.6 | 2021-12-16 | Buy |
| Chem-Impex | 32028 | Tetramethylammonium bromide 98.5-100.5%(Assaybytitration) | 1KG | $595 | 2026-05-19 | Buy |
| Chem-Impex | 30428 | Tetramethylammonium bromide ≥99%(Assaybytitration) | 5KG | $647.07 | 2026-05-19 | Buy |
| Chem-Impex | 30428 | Tetramethylammoniumbromide,99%(Assaybytitration) 99%(Assaybytitration) | 1KG | $112 | 2021-12-16 | Buy |
| Chem-Impex | 30428 | Tetramethylammonium bromide ≥99%(Assaybytitration) | 1KG | $144.22 | 2026-05-19 | Buy |
| Chem-Impex | 32028 | Tetramethylammonium bromide 98.5-100.5%(Assaybytitration) | 250G | $160 | 2026-05-19 | Buy |
| Chem-Impex | 32028 | Tetramethylammonium bromide 98.5-100.5%(Assaybytitration) | 100G | $70 | 2026-05-19 | Buy |
| Chem-Impex | 30428 | Tetramethylammonium bromide ≥99%(Assaybytitration) | 100G | $22.03 | 2026-05-19 | Buy |
| Chem-Impex | 32028 | Tetramethylammonium bromide 98.5-100.5%(Assaybytitration) | 25G | $25 | 2026-05-19 | Buy |
| Chem-Impex | 30428 | Tetramethylammoniumbromide,99%(Assaybytitration) 99%(Assaybytitration) | 250G | $33.6 | 2021-12-16 | Buy |
| Chem-Impex | 30428 | Tetramethylammoniumbromide,99%(Assaybytitration) 99%(Assaybytitration) | 100G | $16.8 | 2021-12-16 | Buy |
| Chem-Impex | 30428 | Tetramethylammonium bromide ≥99%(Assaybytitration) | 250G | $44.97 | 2026-05-19 | Buy |
| GFS CHEMICALS | 72741 | TETRAMETHYLAMMBROMIDE | 500g | $144.73 | 2021-12-16 | Buy |
Properties
Melting point :>300 °C (lit.)
Boiling point :>360°C
bulk density :450kg/m3
Density :1,56 g/cm3
refractive index :1.4379 (estimate)
storage temp. :Store below +30°C.
solubility :H2O: 0.1 g/mL, clear, colorless
form :Crystalline Powder
color :Slightly gray
PH :5.5-6.5 (100g/l, H2O)
Odor :Odorless
Water Solubility :soluble
Sensitive :Hygroscopic
λmax :λ: 240 nm Amax: 0.06
λ: 250 nm Amax: 0.03
λ: 260 nm Amax: 0.02
λ: 500 nm Amax: 0.02 BRN :3620955
InChI :1S/C4H12N.BrH/c1-5(2,3)4;/h1-4H3;1H/q+1;/p-1
InChIKey :DDFYFBUWEBINLX-UHFFFAOYSA-M
SMILES :[Br-].C[N+](C)(C)C
CAS DataBase Reference :64-20-0(CAS DataBase Reference)
NIST Chemistry Reference :Tetramethylammonium bromide(64-20-0)
EPA Substance Registry System :Methanaminium, N,N,N-trimethyl-, bromide (64-20-0)
Boiling point :>360°C
bulk density :450kg/m3
Density :1,56 g/cm3
refractive index :1.4379 (estimate)
storage temp. :Store below +30°C.
solubility :H2O: 0.1 g/mL, clear, colorless
form :Crystalline Powder
color :Slightly gray
PH :5.5-6.5 (100g/l, H2O)
Odor :Odorless
Water Solubility :soluble
Sensitive :Hygroscopic
λmax :λ: 240 nm Amax: 0.06
λ: 250 nm Amax: 0.03
λ: 260 nm Amax: 0.02
λ: 500 nm Amax: 0.02 BRN :3620955
InChI :1S/C4H12N.BrH/c1-5(2,3)4;/h1-4H3;1H/q+1;/p-1
InChIKey :DDFYFBUWEBINLX-UHFFFAOYSA-M
SMILES :[Br-].C[N+](C)(C)C
CAS DataBase Reference :64-20-0(CAS DataBase Reference)
NIST Chemistry Reference :Tetramethylammonium bromide(64-20-0)
EPA Substance Registry System :Methanaminium, N,N,N-trimethyl-, bromide (64-20-0)
Safety Information
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| Signal word: | Danger | ||||||||||||||
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Description
Tetramethylammonium bromide acts as an ion pair reagent. It is used as a surface-active agent and an active ingredient for conditioners. Further, it is used as a softner for textiles and paper products. It is also employed as a disinfection agent, sanitizer, antimicrobial and antistatic agent. In addition to this, it plays in important role as a phase transfer catalyst in synthetic chemistry.More related product prices
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- 7281-04-1
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$12-4610 - Tetramethylammonium hydroxide
$15-4132.59
Suppliers and manufacturers
Henan Tianfu Chemical Co.,Ltd.
Shanghai Time Chemicals CO., Ltd.
ATK CHEMICAL COMPANY LIMITED
Jinan Finer Chemical Co., Ltd
Xiamen AmoyChem Co., Ltd
CONIER CHEM AND PHARMA LIMITED
