C10H18O3
186.25 g/mol
Research ReagentDanger
Trimethylacetic anhydride
CAS1538-75-6EC216-263-1
Category
Research Reagent
Compound Class
Other
Primary Use
Research Compound
Trimethylacetic anhydride is a chemical compound used as a research reagent for organic synthesis. It functions as a derivatization agent in analytical chemistry and serves as a building block for introducing the trimethylacetyl group into target molecules.
Organic synthesis reagentDerivatization agent for analytical chemistry
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Related Compounds
ReferenceSame Category
2-tert-Butoxycarbonylamino-4-carbamoylbutyric acid 4-nitrophenyl ester
CAS15387-45-8
research compound
ReferenceSame Category
2-cyclopropyl-1,1-difluoro-3-methoxypropan-2-ol
CAS1538740-34-9
research compound
ReferenceSame Category
Dipicolylamine
CAS1539-42-0
research compound
ReferenceSame Category
5-Fluoro-dl-tryptophan
CAS154-08-5
research compound
Safety Reference
Danger
H226Flammable liquid and vapour
H302Harmful if swallowed
H314Causes severe skin burns and eye damage
H315Causes skin irritation
H317May cause an allergic skin reaction
H319Causes serious eye irritation
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for Trimethylacetic anhydride (CAS 1538-75-6) is 2915.90.
HS code (international, 6-digit)
2915.90
EU CN code (8-digit)
2915 90 90
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
2,2-dimethylpropanoyl 2,2-dimethylpropanoate
InChIKey
PGZVFRAEAAXREB-UHFFFAOYSA-N
SMILES
CC(C)(C)C(=O)OC(=O)C(C)(C)C
Synonyms (15)
- Adefovir Impurity 34
- Pivalic anhydride
- Pivalic anydride
- Trimethylacetic anhydride
- pivalic acid anhydride
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