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Alfa Aesar™ Trimethylacetic anhydride, 99%

Chemical Identifiers

CAS 1538-75-6
Molecular Formula C10H18O3
Linear Formula ((CH3)3CCO)2O
Formula Weight 186.25
MDL Number MFCD00008842
UN Number UN3265
Beilstein 386552
Synonym Pivalic anhydride
Chemical Name or Material Trimethylacetic anhydride
View More Specs


Products ${productFamilyLength}
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AAB2298314 SDS Alfa Aesar™
B2298314
25g N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
AAB2298322 SDS Alfa Aesar™
B2298322
100g N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
AAB2298336 SDS Alfa Aesar™
B2298336
500g 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
Trimethylacetic anhydride is used as acylation and esterification reagents. It is involved in acylation and esterification reactions with anilines and phenols. It is also used in solid-phase oligonucleotide synthesis and in the kinetic resolution of racemic 2-hydroxy-gamma-butyrolactones with diphenylacetic acid. It is also employed in the production of cyano-4, N-tert-butyloxycarbonyl piperidine.

Solubility
Miscible with acetonitrile.

Notes
Moisture sensitive. Incompatible with strong oxidizing agents, strong acids, strong bases and strong reducing agents.
Description & Specifications

Chemical Identifiers

1538-75-6
((CH3)3CCO)2O
MFCD00008842
386552
Trimethylacetic anhydride
C10H18O3
186.25
UN3265
Pivalic anhydride

Specifications

63°C (145°F)
193°C
1538-75-6
((CH3)3CCO)2O
MFCD00008842
386552
Trimethylacetic anhydride
Unpleasant
25g
C10H18O3
186.25
UN3265
Pivalic anhydride
99%

Safety and Handling

GHS H Statement
H314-H318-H227
Causes severe skin burns and eye damage.
Causes serious eye damage.
Combustible liquid.

GHS P Statement
P280-P305+P351+P338-P309-P310
Wear protective gloves/protective clothing/eye protection/face protection.
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.

Danger

DOTInformation : Transport Hazard Class: 8; Packing Group: III; Proper Shipping Name: CORROSIVE LIQUID, ACIDIC, ORGANIC, N.O.S.

TSCA : TSCA