C5H6O3
114.1 g/mol
Industrial ChemicalDanger
GLUTARIC ANHYDRIDE
CAS108-55-4EC203-593-6
Category
Industrial Chemical
Compound Class
Ester
Primary Use
curing agent for epoxy resins
Glutaric anhydride is a cyclic anhydride compound used primarily as a curing agent for epoxy resins. It reacts with epoxy monomers to form highly crosslinked thermosetting networks, contributing to the material's thermal and mechanical properties.
curing agent for epoxy resins
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
StrongStructure SimilarSimilarity 0.86
Adipic anhydride
CAS2035-75-8
pharmaceutical intermediate
ApplicationSame Use
4,4'-carbonyldiphthalic anhydride
CAS2421-28-5
curing agent for epoxy resins
ApplicationSame Use
3-dimethylaminopropylamine
CAS109-55-7
curing agent for epoxy resins
ApplicationSame Use
Trimellitic anhydride
CAS552-30-7
curing agent for epoxy resins
ApplicationSame Use
Hexahydrophthalic anhydride
CAS85-42-7
curing agent for epoxy resins
ReferenceSame Category
Dimethyl malonate
CAS108-59-8
Intermediate for agrochemicals and pharmaceuticals
ReferenceSame Category
Methoxyisopropyl acetate
CAS108-65-6
solvent for paints and coatings
ReferenceSame Category
Mesitylene
CAS108-67-8
Solvent and chemical intermediate
Safety Reference
Danger
H302Harmful if swallowed
H312Harmful in contact with skin
H315Causes skin irritation
H318Causes serious eye damage
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for GLUTARIC ANHYDRIDE (CAS 108-55-4) is 2917.19.
HS code (international, 6-digit)
2917.19
EU CN code (8-digit)
2917 19 80
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
oxane-2,6-dione
InChIKey
VANNPISTIUFMLH-UHFFFAOYSA-N
SMILES
C1CC(=O)OC(=O)C1
Synonyms (19)
- 2H-Pyran-2, dihydro-
- 3H-4,5-dihydropyran-2,6-dione
- Anhydrid kyseliny glutarove
- GLUTARIC ANHYDRIDE
- Glutaric acid anhydride
- Oxacyclohexane-2,6-dione
- PENTAHYDROPYRAN-2,6-DIONE
- Pentanedioic acid anhydride
- Pentanedioic anhydride
- Pyroglutaric acid
- dihydro-3H-pyran-2,6-dione
- dihydro-pyran-2,6-dione
- oxane-2,6-dione
- tetrahydropyran-2,6-dione
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