Please login to your online account to display your discounted pricing

Alfa Aesar™ Tetramethylammonium chloride, 97%, may cont. ca 3% silica as anticaking agent

Chemical Identifiers

Chemical Name or Material Tetramethylammonium chloride
CAS 75-57-0
Molecular Formula C4H12ClN
Linear Formula (CH3)4NCl
Formula Weight 109.6
MDL Number MFCD00011628
UN Number UN2811
Beilstein 2496575
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAA132880B

 
alfa aesar™
A132880B
1000g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AAA132880I

 
alfa aesar™
A132880I
5000g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AAA1328830

 
alfa aesar™
A1328830
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

Formula Weight 109.6
Chemical Name or Material Tetramethylammonium chloride
TSCA TSCA
Assay 97%
Assay Percent Notes may cont. ≈3% silica as anticaking agent
Molecular Formula C4H12ClN
Linear Formula (CH3)4NCl
MDL Number MFCD00011628
CAS 75-57-0
UN Number UN2811
Beilstein 2496575
Health Hazard 1 Danger
Health Hazard 2 GHS H Statement
H301-H311-H315-H319-H335
Toxic if swallowed.
Toxic in contact with skin.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Health Hazard 3 GHS P Statement
P280h-P305+P351+P338-P309-P310
Wear protective gloves/clothing.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF exposed or if you feel unwell: Immediately call a POISON CENTER or doctor/physician.
Melting Point >300°C
Odor Odorless
Quantity 1000g
DOT Information Transport Hazard Class: 6.1; Packing Group: II; Proper Shipping Name: TOXIC SOLIDS, ORGANIC, N.O.S.
RTECS Number BS7700000

Applications
Tetramethylammonium binds AT-rich DNA polymers while concomitantly abolishing the preferential melting of AT versus GC base pairs. Supplied as 0.2 μm filtered solution in 18 megohm water. It is employed as a phase transfer catalyst.

Solubility
Soluble in water. Insoluble in ether, and benzene.

Notes
Hygroscopic. Store at room temperature. Incompatible with oxidizing agents. Ensure adequate ventilation.

Safety and Handling

Danger

GHS P Statement
P280h-P305+P351+P338-P309-P310
Wear protective gloves/clothing.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF exposed or if you feel unwell: Immediately call a POISON CENTER or doctor/physician.

GHS H Statement
H301-H311-H315-H319-H335
Toxic if swallowed.
Toxic in contact with skin.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.