CAS Number1119-94-4
SynonymsDodecyl trimethyl ammonium bromide; Lauryltrimethylammonium Bromide; dodecyl trimethylammonium bromide; N,N,N-Trimethyldodecan-1-aminium bromide; n-Dodecyl trimethylammonium bromide; Dodecyltrimethylammonium bromide; N,N,N-Trimethyl-1-dodecanaminium bromide; 1-Dodecanaminium, N,N,N-trimethyl-, bromide (1:1); DTAB; MFCD00011767; dodecyl(trimethyl)ammonium bromide; Dodecyltrimethylammonium bromide (DTAB); dodecyl(trimethyl)azanium,bromide; Laurtrimonium bromide; EINECS 214-290-3
Molecular FormulaCH3(CH2)11N(CH3)3Br
Molecular Weight308.34
Purity98.00%
Melting Point246 °C (dec.)(lit.)
AppearanceWhite crystalline powder
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 1119-94-4 |
| Catalog No. | 2A-9026183 |
| Chinese Name | 十二烷基三甲基溴化铵 |
| Synonyms | Dodecyl trimethyl ammonium bromide; Lauryltrimethylammonium Bromide; dodecyl trimethylammonium bromide; N,N,N-Trimethyldodecan-1-aminium bromide; n-Dodecyl trimethylammonium bromide; Dodecyltrimethylammonium bromide; N,N,N-Trimethyl-1-dodecanaminium bromide; 1-Dodecanaminium, N,N,N-trimethyl-, bromide (1:1); DTAB; MFCD00011767; dodecyl(trimethyl)ammonium bromide; Dodecyltrimethylammonium bromide (DTAB); dodecyl(trimethyl)azanium,bromide; Laurtrimonium bromide; EINECS 214-290-3 |
| Molecular Formula | CH3(CH2)11N(CH3)3Br |
| Molecular Weight | 308.34 |
| Purity | 98.00 |
| Melting Point | 246 °C (dec.)(lit.) |
| Appearance | White crystalline powder |
| Water Solubility | soluble |
| Storage Condition | Keep container sealed and store in a cool, dry pla |
| Packaging | III |
| Application | Dodecyltrimethylammonium bromide (DTAB) is a surfactant. Dodecyltrimethylammonium bromide interacts with DNA, changing the mechanical properties of DNA binding and the specific binding parameters of t |
| HTC | 2923900090 |
| PubChem ID | 329829724 |
| SMILES | CCCCCCCCCCCC[N+](C)(C)C.[Br-] |
| InChI | 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 |
| InChI Key | XJWSAJYUBXQQDR-UHFFFAOYSA-M |
| Hazard Symbols | 9 |
| Bioactivity | Dodecyltrimethylammonium bromide (DTAB) is a surfactant. Dodecyltrimethylammonium bromide interacts with DNA and changes the mechanical properties of DNA on binding and the specific binding parameters of the interaction[1]. Related Catalog Research Areas >> Others Signaling Pathways >> Others >> Others References [1]. E F Silva, et al. Dodecyltrimethylammonium bromide surfactant effects on DNA: Unraveling the competition between electrostatic and hydrophobic interactions. Chemical & Physical Properties Melting Point 246 °C (dec.)(lit.) Molecular Formula C15H34BrN Molecular Weight 308.341 Flash Point 246°C Exact Mass 307.187469 LogP 1.61750 InChIKey XJWSAJYUBXQQDR-UHFFFAOYSA-M SMILES CCCCCCCCCCCC[N+](C)(C)C.[Br-] Water Solubility soluble |
| Use of | Dodecyltrimethylammonium bromide (DTAB) is a surfactant. Dodecyltrimethylammonium bromide interacts with DNA and changes the mechanical properties of DNA on binding and the specific binding parameters of the interaction[1]. Properties Articles37 Name dodecyltrimethylammonium bromide Synonym More Synonyms DTAB Biological Activity Description Dodecyltrimethylammonium bromide (DTAB) is a surfactant. Dodecyltrimethylammonium bromide interacts with DNA and changes the mechanical properties of DNA on binding and the specific binding parameters of the interaction[1]. Related Catalog Research Areas >> Others Signaling Pathways >> Others >> Others References [1]. E F Silva, et al. Dodecyltrimethylammonium bromide surfactant effects on DNA: Unraveling the competition between electrostatic and hydrophobic interactions. Chemical & Physical Properties Molecular Formula C15H34BrN Exact Mass 307.187469 LogP 1.61750 InChIKey XJWSAJYUBXQQDR-UHFFFAOYSA-M SMILES CCCCCCCCCCCC[N+](C)(C)C.[Br-] Water Solubility soluble |
| Tax Rebate | 9.0% |
| Supervision | none |
| Transport Info | Shipping Name: UN |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN dangerous goods number European Land Transport Danger Regulations: 3077 International Maritime Transport Danger Regulations: 3077 International Air Transport Danger Regulations: 3077 14.2 United Nations shipping name European land transport hazard regulations: ENVIRONMENTALLY HAZARDOUS SUBSTANCE, SOLID, N.O.S. (Dodecyltrimethylammonium bromide) IMDG: ENVIRONMENTALLY HAZARDOUS SUBSTANCE, SOLID, N.O.S. (Dodecyltrimethylammonium bromide) International air transport hazard regulations: Environmentally hazardous substance, solid, n.o.s. 14.3 Transport hazard categories European land transport Dangerous Regulations: 9 International sea transport Dangerous Regulations: 9 International air transport Dangerous Regulations: 9 14.4 Package group European Land Transport Danger Regulations: III International Maritime Transport Danger Regulations: III International Air Transport Danger Regulations: III 14.5 Environmental hazards European Land Transport Dangerous Regulations: Yes International Maritime Transport Dangerous Regulations International Air Transport Dangerous Regulations: Yes Marine Pollutants (Yes/No): Yes 14.6 Special reminder to users further information Dangerous goods are individually packaged, with liquids exceeding 5 liters or solids exceeding 5 kilograms. The outer packaging of each independent package and the combined independent inner package must have EHS on it. Identification (according to European ADR Regulation 2.2.9.1.10, IMDG Regulation 2.10.3), |
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