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Alfa Aesar™ (1-Dodecyl)trimethylammonium bromide, 99%

Chemical Identifiers

Chemical Name or Material (1-Dodecyl)trimethylammonium bromide
CAS 1119-94-4
Molecular Formula CH3(CH2)11N(CH3)3Br
Formula Weight 308.35
MDL Number MFCD00011767
UN Number UN3077
Beilstein 3597463
Synonym Lauryltrimethylammonium bromide
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAA1076109

  SDS
alfa aesar™
A1076109
10g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AAA1076118

  SDS
alfa aesar™
A1076118
50g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AAA1076130

  SDS
alfa aesar™
A1076130
250g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Description & Specifications

Specifications

Chemical Name or Material (1-Dodecyl)trimethylammonium bromide
Quantity 10g
CAS 1119-94-4
Health Hazard 1 Warning
Health Hazard 2 GHS H Statement
H302-H315-H319-H335
Harmful if swallowed.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Health Hazard 3 GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do.
Continue rinsing.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
DOT Information Transport Hazard Class: 9; Packing Group: III; Proper Shipping Name: ENVIRONMENTALLY HAZARDOUS SUBSTANCES, SOLID, N.O.S.
RTECS Number BQ3195000
TSCA TSCA
Assay 99%
Molecular Formula CH3(CH2)11N(CH3)3Br
Formula Weight 308.35
MDL Number MFCD00011767
UN Number UN3077
Beilstein 3597463
Synonym Lauryltrimethylammonium bromide
Melting Point ≈245°C (dec.)

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.

Safety and Handling

Warning

GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do.
Continue rinsing.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

GHS H Statement
H302-H315-H319-H335
Harmful if swallowed.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.