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Trimethylacetic anhydride, 99%, Thermo Scientific Chemicals
Description
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.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
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.
Specifications
Density | 0.918 |
Boiling Point | 193°C |
Flash Point | 63°C (145°F) |
Odor | Unpleasant |
Refractive Index | 1.409 |
Linear Formula | ((CH3)3CCO)2O |
Quantity | 500 g |
UN Number | UN3265 |
Beilstein | 386552 |
Sensitivity | Moisture sensitive |
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Safety and Handling
Hazard Category | H226-H314-H335 |
Hazard Statement | GHS H Statement H314-H318-H227 Causes severe skin burns and eye damage. Causes serious eye damage. Combustible liquid. |
Precautionary Statement | P210-P233-P235-P240-P241-P242-P243-P260-P264b-P271-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P363-P370+P378q-P501c |
DOTInformation | Hazard Class: 8; Packaging Group: II |
EINECSNumber | 216-263-1 |
TSCA | Yes |
Recommended Storage | Ambient temperatures |
RUO – Research Use Only
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