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Alfa Aesar™ Ethyl (methylthio)acetate, 98%

Chemical Identifiers

Chemical Name or Material Ethyl (methylthio)acetate
CAS 4455-13-4
Molecular Formula CH3SCH2CO2CH2CH3
Formula Weight 134.20g/mol
MDL Number MFCD00009182
UN Number UN3272
Beilstein 1744999
Synonym (Methylthio)acetic acid ethyl ester
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAB2428506

 
alfa aesar™
B24285-06
5g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AAB2428514

 
alfa aesar™
B24285-14
25g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AAB2428522

 
alfa aesar™
B24285-22
100g 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

Boiling Point 176°C
Quantity 5g
Flash Point 59°C (138°F)
Odor Characteristic
Chemical Name or Material Ethyl (methylthio)acetate
CAS 4455-13-4
Assay 98%
Molecular Formula CH3SCH2CO2CH2CH3
Formula Weight 134.20g/mol
MDL Number MFCD00009182
UN Number UN3272
Beilstein 1744999
Synonym (Methylthio)acetic acid ethyl ester
Health Hazard 1 Warning
Health Hazard 2 GHS H Statement
H226-H319-H335
Flammable liquid and vapour.
Causes serious eye irritation.
May cause respiratory irritation.
Health Hazard 3 GHS P Statement
P210-P261-P303+P361+P353-P305+P351+P338-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
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.
DOT Information Transport Hazard Class: 3; Packing Group: III; Proper Shipping Name: ESTERS, N.O.S.

Applications
Ethyl (methylthio)acetate is used as an internal standard during the analytical determination of volatile sulfur compounds in port wines. Further, it is used as food flavors.

Solubility
Miscible with alcohol. Immiscible with water.

Notes
Incompatible with strong oxidizing agents and strong alkalis.

Safety and Handling

Warning

GHS P Statement
P210-P261-P303+P361+P353-P305+P351+P338-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
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.

GHS H Statement
H226-H319-H335
Flammable liquid and vapour.
Causes serious eye irritation.
May cause respiratory irritation.