Trimethylacetic anhydride, 99%

Description

CAS: 1538-75-6 | C10H18O3 | 186.25 g/mol

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications

Chemical Identifiers

• CAS: 1538-75-6
• Molecular Formula: C10H18O3
• Molecular Weight (g/mol): 186.25
• MDL Number: MFCD00008842
• InChI Key: PGZVFRAEAAXREB-UHFFFAOYSA-N
• Synonym: pivalic anhydride, trimethylacetic anhydride, 2,2-dimethylpropionic anhydride, propanoic acid, 2,2-dimethyl-, anhydride, pivalic anydride, 2,2-dimethylpropanoic anhydride, trimethylacetic acid anhydride, propanoic acid, 2,2-dimethyl-, 1,1'-anhydride, trimethylaceticanhydride, bispivalic anhydride
• PubChem CID: 15234
• IUPAC Name: 2,2-dimethylpropanoyl 2,2-dimethylpropanoate
• SMILES: CC(C)(C)C(=O)OC(=O)C(C)(C)C

• Color: Colorless
• Density: 0.9100g/mL
• Boiling Point: 193.0°C
• Flash Point: 57°C
• Infrared Spectrum: Authentic
• Assay Percent Range: 98.5% min. (GC)
• Packaging: Glass bottle
• Refractive Index: 1.4080 to 1.4100
• Linear Formula: [(CH₃)₃CCO]₂O
• Quantity: 250 mL
• Beilstein: 02,32
• Specific Gravity: 0.91
• Solubility Information: Solubility in water: decomposes in water
• Formula Weight: 186.25
• Percent Purity: 99%
• Physical Form: Liquid
• Chemical Name or Material: Trimethylacetic anhydride

Safety and Handling

Hazard Category	GHS Signal Word: Danger
Hazard Statement	GHS H Statement Flammable liquid and vapor.
Precautionary Statement	GHS P Statement IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses,if pre
EINECSNumber	216-263-1

SDS

RUO – Research Use Only