ChemicalBook > Product Catalog >API >Synthetic Anti-infective Drugs >Antiseptics & Disinfectants Drugs >Hexadecyl trimethyl ammonium bromide
Hexadecyl trimethyl ammonium bromide
- CAS No.
- 57-09-0
- Chemical Name:
- Hexadecyl trimethyl ammonium bromide
- Synonyms
- CTAB;CETYLTRIMETHYLAMMONIUM BROMIDE;CETRIMONIUM BROMIDE;HEXADECYLTRIMETHYLAMMONIUM BROMIDE;CTMAB;HTAB;CTMB;CTABR;centimide;Cetrimonium Bromide (CTAB)
- CBNumber:
- CB5743258
- Molecular Formula:
- C19H42BrN
- Molecular Weight:
- 364.45
- MOL File:
- 57-09-0.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/6/24 10:50:39
| Melting point | 248-251 °C(lit.) |
|---|---|
| Density | 1.1107 (rough estimate) |
| refractive index | 1.5260 (estimate) |
| Flash point | 244 °C |
| storage temp. | Store below +30°C. |
| solubility | H2O: 50 mg/mL |
| form | powder |
| color | white |
| Odor | Odorless |
| PH Range | 5 - 7 |
| PH | 5.0-7.0 (25℃, 0.1M in H2O) |
| Water Solubility | 13 g/L (20 ºC) |
| Sensitive | Hygroscopic |
| λmax |
λ: 260 nm Amax: 0.06 λ: 280 nm Amax: 0.05 |
| Merck | 14,2025 |
| BRN | 3598189 |
| Stability | Stable. Incompatible with strong oxidizing agents. Protect from moisture. |
| InChIKey | LZZYPRNAOMGNLH-UHFFFAOYSA-M |
| CAS DataBase Reference | 57-09-0(CAS DataBase Reference) |
| EPA Substance Registry System | Cetyl trimethyl ammonium bromide (57-09-0) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |     GHS05,GHS07,GHS08,GHS09 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H302-H315-H318-H335-H373-H410 | |||||||||
| Precautionary statements | P273-P280-P301+P312-P302+P352-P305+P351+P338-P314 | |||||||||
| Hazard Codes | Xn,N | |||||||||
| Risk Statements | 22-37/38-41-50-50/53-36/37/38-48/22 | |||||||||
| Safety Statements | 26-39-61-37/39-60-36 | |||||||||
| RIDADR | UN 3077 9/PG 3 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | BQ7875000 | |||||||||
| F | 3 | |||||||||
| TSCA | Yes | |||||||||
| HazardClass | 9 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 29239000 | |||||||||
| Toxicity | LD50 in mice, rats (mg/kg): 32.0, 44.0 i.v. (Isomaa, Bjondahl) | |||||||||
| NFPA 704 |
|
Hexadecyl trimethyl ammonium bromide price More Price(44)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | H9151 | Hexadecyltrimethylammonium bromide BioXtra, ≥99% | 57-09-0 | 25G | ₹8367.73 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | PHR2688 | Cetrimonium Bromide Pharmaceutical Secondary Standard; Certified Reference Material | 57-09-0 | 1G | ₹16995.25 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | H9151 | Hexadecyltrimethylammonium bromide BioXtra, ≥99% | 57-09-0 | 100G | ₹19755.63 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | H6269 | Hexadecyltrimethylammonium bromide for molecular biology, ≥99% | 57-09-0 | 100G | ₹8930.63 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | H9151 | Hexadecyltrimethylammonium bromide BioXtra, ≥99% | 57-09-0 | 250G | ₹41113.35 | 2022-06-14 | Buy |
Hexadecyl trimethyl ammonium bromide Chemical Properties,Uses,Production
Chemical Properties
White powder. Soluble in water, alcohol, and chloroform.
Uses
antiinfectant
Definition
ChEBI: The organic bromide salt that is the bromide salt of cetyltrimethylammonium; one of the components of the topical antiseptic cetrimide.
General Description
Hexadecyltrimethylammonium bromide is a titrant for the potentiometric titration of perchlorate with ionselective electrodes.
Purification Methods
Crystallise it from EtOH, EtOH/*benzene or from wet acetone after extracting twice with pet ether. Shake it with anhydrous diethyl ether, filter and dissolve it in a little hot MeOH. After cooling in the refrigerator, the precipitate is filtered off at room temperature and re-dissolved in MeOH. Anhydrous ether is added and, after warming to obtain a clear solution, it is cooled and the crystalline material is collected. [Dearden & Wooley J Phys Chem 91 2404 1987, Hakemi et al. J Am Chem Soc 91 120 1987, Beilstein 4 IV 819.]
References
[1] Liu, Tingting et al. “Hexadecyl trimethyl ammonium bromide assisted growth of NiCo2O4@reduced graphene oxide/ nickel foam nanoneedle arrays with enhanced performance for supercapacitor electrodes?.” RSC Advances 7 (2022): 4029–4041.
Hexadecyl trimethyl ammonium bromide Preparation Products And Raw materials
Raw materials
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1-PYRIDIN-3-YLMETHYL-PIPERAZINE
Fluazifop-P-butyl
AMINOPEPTIDASE M
3-CYANO-7-METHOXYCOUMARIN
Diphenylacetylene
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57-09-0(Hexadecyl trimethyl ammonium bromide)Related Search:
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CETRAMIDE
CETRIMIDE PER USP
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1631(Br)
cetyltrimethyl ammonium bromide, cetrimide, cetylamine, cetavlon
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HTMABR
FENTACARE 1631B
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HexadecyltriMethylaMMoniuM broMide, 99+% 500GR
BCTA
HDTMA-Br
N,N,N-TriMethylhexadecan-1-aMMoniuM BroMide
n-HexadecyltriMethylaMMo
Varisoft CTB 40
ZYS 08
HEXADECYLTRIMETHYLAMMONIUM BROMIDE FOR S