ChemicalBook > CAS DataBase List > Octadecy trimethyl ammonium bromide
Octadecy trimethyl ammonium bromide
- Product Name
- Octadecy trimethyl ammonium bromide
- CAS No.
- 1120-02-1
- Chemical Name
- Octadecy trimethyl ammonium bromide
- Synonyms
- OctMAB;[M3C18N]Br;FENTACARE 1831B;Einecs 214-294-5;Stearyl Trimethyl Am;Steartrimonium bromide;StearylTrimethylAmmoiumb;Stearyltrimethylaminium·bromide;STAB)Stearyl TriMethyl AMMoiuM b;STEARYLTRIMETHYLAMMONIUM BROMIDE
- CBNumber
- CB9402472
- Molecular Formula
- C21H46BrN
- Formula Weight
- 392.5
- MOL File
- 1120-02-1.mol
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Octadecy trimethyl ammonium bromide Property
- Melting point:
- ~250 °C (dec.) (lit.)
- Boiling point:
- 543.31℃[at 101 325 Pa]
- vapor pressure
- 0Pa at 25℃
- storage temp.
- Inert atmosphere,Room Temperature
- solubility
- Limited solubility
- form
- powder to crystal
- color
- White to Almost white
- Water Solubility
- soluble
- BRN
- 3574090
- Stability:
- Stable. Hygroscopic. Incompatible with strong oxidizing agents. Protect from moisture.
- LogP
- 3.06 at 25℃
- CAS DataBase Reference
- 1120-02-1(CAS DataBase Reference)
- EPA Substance Registry System
- Trimethyl-1-octylammonium bromide (1120-02-1)
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Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H302Harmful if swallowed
H315Causes skin irritation
H317May cause an allergic skin reaction
H318Causes serious eye damage
H410Very toxic to aquatic life with long lasting effects
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P273Avoid release to the environment.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P391Collect spillage. Hazardous to the aquatic environment
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N-Bromosuccinimide Price
Sigma-Aldrich
- Product number
- 359246
- Product name
- Trimethyloctadecylammonium bromide
- Purity
- 98%
- Packaging
- 10g
- Price
- $113
- Updated
- 2024/03/01
Sigma-Aldrich
- Product number
- 359246
- Product name
- Trimethyloctadecylammonium bromide
- Purity
- 98%
- Packaging
- 50g
- Price
- $310
- Updated
- 2024/03/01
TCI Chemical
- Product number
- S0364
- Product name
- Trimethylstearylammonium Bromide
- Purity
- >98.0%(T)
- Packaging
- 25g
- Price
- $125
- Updated
- 2024/03/01
Tocris
- Product number
- 4225
- Product name
- OctMAB
- Packaging
- 50
- Price
- $188
- Updated
- 2021/12/16
Tocris
- Product number
- 4225
- Product name
- OctMAB
- Packaging
- 10
- Price
- $48
- Updated
- 2021/12/16
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Octadecy trimethyl ammonium bromide Chemical Properties,Usage,Production
Chemical Properties
white powder
Uses
A Dynamin I inhibitor.
Uses
Trimethyloctadecylammonium bromide (C18TAB) is generally used as a surfactant. It can be used in the preparation of polyoxomolybdate-surfactant hybrid layered crystals. It can also be used as a surface modifier in the liquid chromatography.
Flammability and Explosibility
Not classified
Purification Methods
Crystallise it from EtOH or H2O (solubility is 1 in 1000parts). It is very soluble in Me2CO. It is a bactericide. [Sheldon et al. J Am Chem Soc 68 754 1946, Grieger & Kraus J Am Chem Soc 70 3805, 38007, Beilstein 4 IV 827.]
Octadecy trimethyl ammonium bromide Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from Octadecy trimethyl ammonium bromide manufacturers
Hebei Saisier Technology Co., LTD
- Product
- Octadecy trimethyl ammonium bromide 1120-02-1
- Price
- US $6.00/KG
- Min. Order
- 1KG
- Purity
- More than 99%
- Supply Ability
- 2000KG/Month
- Release date
- 2024-04-22
Hebei Duling International Trade Co. LTD
- Product
- Octadecy trimethyl ammonium bromide(STAB) 1120-02-1
- Price
- US $1.00/kg
- Min. Order
- 1kg
- Purity
- 99.9%
- Supply Ability
- 25tons
- Release date
- 2023-03-17
Hebei Jingbo New Material Technology Co., Ltd
- Product
- Octadecy trimethyl ammonium bromide 1120-02-1
- Price
- US $8.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 2000000
- Release date
- 2024-01-04
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