C10H18O3
186.25 g/mol
Industrial ChemicalDanger
Valeric anhydride
CAS2082-59-9EC218-212-9
Category
Industrial Chemical
Compound Class
Ester
Primary Use
synthesis reagent for esters and amides
Valeric anhydride is an industrial chemical primarily used as a synthesis reagent for preparing esters and amides. Its structure features two ester functional groups, contributing to its reactivity in acylation reactions.
synthesis of esterssynthesis of amides
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
SimilarStructure SimilarSimilarity 0.84
Hexanoic anhydride
CAS2051-49-2
Chemical intermediate for synthesis
SimilarStructure SimilarSimilarity 0.80
Decanoic anhydride
CAS2082-76-0
Chemical reagent for research
SimilarStructure SimilarSimilarity 0.80
Undecanoic anhydride
CAS2082-77-1
Laboratory reagent
SimilarStructure SimilarSimilarity 0.80
Heptanoic anhydride
CAS626-27-7
Chemical intermediate for synthesis
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Silylating reagent for derivatization
Safety Reference
Danger
H314Causes severe skin burns and eye damage
H317May cause an allergic skin reaction
H319Causes serious eye irritation
Customs Tariff Classification
The international HS code for Valeric anhydride (CAS 2082-59-9) 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
pentanoyl pentanoate
InChIKey
DUCKXCGALKOSJF-UHFFFAOYSA-N
SMILES
CCCCC(=O)OC(=O)CCCC
Synonyms (9)
- Pentanoic acid, anhydride
- Pentanoic anhydride
- Valeric anhydride
- n-Valeric anhydride
- n-pentanoic anhydride
- pentanoyl pentanoate
- valeric acid anhydride
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