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Alfa Aesar™ Methyl (trimethylsilyl)propiolate, 98%

Chemical Identifiers

CAS 42201-71-8
Molecular Formula C7H12O2Si
Linear Formula (CH3)3SiC≡CCO2CH3
Formula Weight 156.25
MDL Number MFCD04039783
UN Number UN3272
Synonym Methyl 3-(trimethylsilyl)propynoate; (Trimethylsilyl)propiolic acid methyl ester
Chemical Name or Material Methyl (trimethylsilyl)propiolate
View More Specs


Products ${productFamilyLength}
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AAB2524503 SDS Alfa Aesar™
B2524503
1g N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
AAB2524506 SDS Alfa Aesar™
B2524506
5g N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
AAB2524514 SDS Alfa Aesar™
B2524514
25g 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
Methyl (trimethylsilyl)propiolate is used as the intermediates of OLED, pharmaceuticals.

Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Incompatible material is strong oxidizing agents.
Description & Specifications

Chemical Identifiers

42201-71-8
(CH3)3SiC≡CCO2CH3
MFCD04039783
Methyl 3-(trimethylsilyl)propynoate; (Trimethylsilyl)propiolic acid methyl ester
C7H12O2Si
156.25
UN3272
Methyl (trimethylsilyl)propiolate

Specifications

71° to 75°C (11mmHg)
MFCD04039783
1g
42201-71-8
(CH3)3SiC≡CCO2CH3
98%
156.25
Methyl 3-(trimethylsilyl)propynoate; (Trimethylsilyl)propiolic acid methyl ester
C7H12O2Si
UN3272
Methyl (trimethylsilyl)propiolate

Safety and Handling

GHS H Statement
H226-H315-H319-H335
Flammable liquid and vapour.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

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.

Warning

DOTInformation : Transport Hazard Class: 3; Packing Group: III; Proper Shipping Name: ESTERS, N.O.S.