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Basic Description
| Synonyms | Cetrimonium bromide|57-09-0|Cetyltrimethylammonium bromide|Hexadecyltrimethylammonium bromide|CTAB|Bromat|CETAB|Centimide|Ctmab|Cee dee|Acetoquat CTAB|Cetyl trimethyl ammonium bromide|Hexadecyl trimethyl ammonium bromide|Trimethylcetylammonium bromide|Lau |
|---|---|
| Specifications & Purity | 10mM in DMSO |
| Storage Temp | Store at -80°C |
| Shipped In | Dry ice |
| Product Description | A cationic detergent suitable for the isolation of high molecular weight DNA in plants and other organisms. |
Names and Identifiers
| IUPAC Name | hexadecyl(trimethyl)azanium;bromide |
|---|---|
| INCHI | InChI=1S/C19H42N.BrH/c1-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20(2,3)4;/h5-19H2,1-4H3;1H/q+1;/p-1 |
| InChi Key | LZZYPRNAOMGNLH-UHFFFAOYSA-M |
| Canonical SMILES | CCCCCCCCCCCCCCCC[N+](C)(C)C.[Br-] |
| Isomeric SMILES | CCCCCCCCCCCCCCCC[N+](C)(C)C.[Br-] |
| WGK Germany | 3 |
| RTECS | BQ7875000 |
| PubChem CID | 5974 |
| UN Number | 3077 |
| Packing Group | III |
| Molecular Weight | 364.45 |
| Beilstein | 3598189 |
Certificates
Certificate of Analysis(COA)
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Chemical and Physical Properties
| Sensitivity | Hygroscopic. |
|---|---|
| Flash Point(°F) | 471.2℉ |
| Flash Point(°C) | 244°C |
| Melt Point(°C) | 248-251°C |
Safety and Hazards(GHS)
| Pictogram(s) | GHS08, GHS09, GHS05, GHS07 |
|---|---|
| Signal | Danger |
| Hazard Statements | H315:Causes skin irritation H335:May cause respiratory irritation H373:Causes damage to organs through prolonged or repeated exposure H302:Harmful if swallowed H318:Causes serious eye damage H400:Very toxic to aquatic life H410:Very toxic to aquatic life with long lasting effects |
| Precautionary Statements | P261:Avoid breathing dust/fume/gas/mist/vapors/spray. P273:Avoid release to the environment. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of water. P321:Specific treatment (see ... on this label). P405:Store locked up. P501:Dispose of contents/container to ... P264:Wash hands [and …] thoroughly after handling. P260:Do not breathe dust/fume/gas/mist/vapors/spray. P271:Use only outdoors or in a well-ventilated area. P270:Do not eat, drink or smoke when using this product. P304+P340:IF INHALED: Remove person to fresh air and keep comfortable for breathing. P403+P233:Store in a well-ventilated place. Keep container tightly closed. P362+P364:Take off contaminated clothing and wash it before reuse. P391:Collect spillage. P330:Rinse mouth. P264+P265:Wash hands [and …] thoroughly after handling. Do not touch eyes. P301+P317:IF SWALLOWED: Get medical help. P305+P354+P338:IF IN EYES: Immediately rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing. P317:Get emergency medical help. P332+P317:If skin irritation occurs: Get medical help. P319:Get medical help if you feel unwell. |
| WGK Germany | 3 |
| RTECS | BQ7875000 |
| Class | 9 |
| Merck Index | 2025 |