(1-Dodecyl)trimethylammonium bromide, 99%

Description

CAS: 1119-94-4 | C15H34BrN | 308.348 g/mol

(1-Dodecyl)trimethylammonium bromide is used as a surfactant, as an emulsifier of rubber and asphalt and as an anti-static agent of synthetic fiber. It acts as an ionic surfactant and useful in the preparation of gold nanopartilces along with sodium dodecylsulfate. It is also used as paint strippers and foaming stabilizers. It is used to prepare dodecyltrimethylammonium bromide. By using conductimetry, density measurements, and small angle neutron scattering, it is used to study the micelle formation in water-dimethylsulfoxide mixture. Further, it is a useful biochemical for proteomics research.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
(1-Dodecyl)trimethylammonium bromide is used as a surfactant, as an emulsifier of rubber and asphalt and as an anti-static agent of synthetic fiber. It acts as an ionic surfactant and useful in the preparation of gold nanopartilces along with sodium dodecylsulfate. It is also used as paint strippers and foaming stabilizers. It is used to prepare dodecyltrimethylammonium bromide. By using conductimetry, density measurements, and small angle neutron scattering, it is used to study the micelle formation in water-dimethylsulfoxide mixture. Further, it is a useful biochemical for proteomics research.

Solubility
Soluble in water.

Notes
Hygroscopic. Incompatible with bases and strong oxidizing agents.

Specifications

Chemical Identifiers

• CAS: 1119-94-4
• Molecular Formula: C15H34BrN
• Molecular Weight (g/mol): 308.348
• MDL Number: MFCD00011767
• InChI Key: XJWSAJYUBXQQDR-UHFFFAOYSA-M
• Synonym: dodecyltrimethylammonium bromide, dtab, dctab, ltab, lauryltrimethylammonium bromide, n,n,n-trimethyldodecan-1-aminium bromide, laurtrimonium bromide, dodecyl trimethyl ammonium bromide, morpan d, 1-dodecanaminium, n,n,n-trimethyl-, bromide
• PubChem CID: 14249
• ChEBI: CHEBI:282662
• IUPAC Name: dodecyl(trimethyl)azanium;bromide
• SMILES: CCCCCCCCCCCC[N+](C)(C)C.[Br-]

• Melting Point: ∼245°C (decomposition)
• Quantity: 50 g
• UN Number: UN3077
• Beilstein: 3597463
• Sensitivity: Hygroscopic
• Solubility Information: Soluble in water.
• Formula Weight: 308.35
• Percent Purity: 99%
• Chemical Name or Material: (1-Dodecyl)trimethylammonium bromide

Safety and Handling

Hazard Category	H302-H315-H319-H335
Hazard Statement	GHS H Statement H302-H315-H319-H335 Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Precautionary Statement	P261-P264b-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P312-P330-P332+P313-P362-P501c
DOTInformation	Transport Hazard Class: 9; Packing Group: III; Proper Shipping Name: ENVIRONMENTALLY HAZARDOUS SUBSTANCES, SOLID, N.O.S.
EINECSNumber	214-290-3
RTECSNumber	BQ3195000
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only