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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
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Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAA132880B

  SDS
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

  SDS
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

  SDS
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
Health Hazard 1 Danger
Assay Percent Notes may cont. ≈3% silica as anticaking agent
CAS 75-57-0
Beilstein 2496575
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.
Quantity 1000g
UN Number UN2811
Assay 97%
Chemical Name or Material Tetramethylammonium chloride
Linear Formula (CH3)4NCl
Odor Odorless
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.
RTECS Number BS7700000
TSCA TSCA
Molecular Formula C4H12ClN
Melting Point >300°C
MDL Number MFCD00011628
DOT Information Transport Hazard Class: 6.1; Packing Group: II; Proper Shipping Name: TOXIC SOLIDS, ORGANIC, N.O.S.

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.