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Alfa Aesar™ Ethyl p-toluenesulfonate, 98%

Chemical Identifiers

CAS 80-40-0
Molecular Formula C9H12O3S
Formula Weight 200.26
MDL Number MFCD00009100
UN Number UN2811
Beilstein 611213
Merck Index 14,3858
Synonym Ethyl tosylate; p-Toluenesulfonic acid ethyl ester
Chemical Name or Material Ethyl p-toluenesulfonate
View More Specs


Products ${productFamilyLength}
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AAB246580B SDS Alfa Aesar™
B246580B
1000g N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
AAB2465818 SDS Alfa Aesar™
B2465818
50g N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
AAB2465830 SDS Alfa Aesar™
B2465830
250g N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Specifications

Description

Applications
Ethyl p-toluenesulfonate was used to develop an extraction method for methyl and ethyl esters of various sulfonic acids in active pharmaceutical ingredients using solid-phase micro extraction coupled to GC/MS in the selected ion monitoring mode. It was used in a study to develop a fast and accurate method for determination of residues of some common alkylating agents employed in drug synthesis by in situ derivatization-headspace-gas chromatography-mass spectrometry.

Solubility
Insoluble in water.

Notes
Moisture sensitive. Store away from oxidizing agent.
Description & Specifications

Chemical Identifiers

80-40-0
200.26
UN2811
14,3858
Ethyl p-toluenesulfonate
C9H12O3S
MFCD00009100
611213
Ethyl tosylate; p-Toluenesulfonic acid ethyl ester

Specifications

80-40-0
200.26
UN2811
14,3858
221°C
1000g
Ethyl p-toluenesulfonate
C9H12O3S
MFCD00009100
611213
Ethyl tosylate; p-Toluenesulfonic acid ethyl ester
29° to 34°C
157°C (314°F)
98%

Safety and Handling

GHS H Statement
H341-H302-H315-H319-H335
Suspected of causing genetic defects.
Harmful if swallowed.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

GHS P Statement
P261-P280-P281-P305+P351+P338-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
Use personal protective equipment as required.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

Warning

DOTInformation : Transport Hazard Class: 6.1; Packing Group: III; Proper Shipping Name: TOXIC SOLIDS, ORGANIC, N.O.S.

RTECSNumber : XT6825000

TSCA : TSCA