C2CuO4
151.56 g/mol
Industrial ChemicalWarning
CUPRIC OXALATE
CAS814-91-5EC212-411-4
Category
Industrial Chemical
Compound Class
Inorganic Salt
Primary Use
catalyst for organic reactions
Cupric oxalate is an odorless bluish-white solid that is denser than water and insoluble in water. It is used primarily as a catalyst for organic reactions.
catalyst for organic reactionsstabilizer for acetylated polyformaldehydeanticaries agent
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
StrongForm Family
Cupric citrate
CAS866-82-0
pharmaceutical raw material
StrongSame Parent
Tin(II) oxalate
CAS814-94-8
Textile dyeing and printing agent
StrongSame Parent
Iron(II) oxalate
CAS516-03-0
pigment for plastics and paints
StrongSame Parent
Lithium oxalate
CAS553-91-3
Lithium salt for industrial applications
StrongSame Parent
Cupric oxalate
CAS5893-66-3
catalyst for organic reactions
ApplicationSame Use
Platinum(IV) chloride
CAS13454-96-1
catalyst for organic reactions
ReferenceSame Category
Tri-N-butyl tetradecyl phosphonium chloride
CAS81741-28-8
Phase transfer catalyst
ReferenceSame Category
Diethyl glutarate
CAS818-38-2
Chemical intermediate for organic synthesis
Safety Reference
Warning
H302Harmful if swallowed
H312Harmful in contact with skin
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects
Customs Tariff Classification
The international HS code for CUPRIC OXALATE (CAS 814-91-5) is 2917.11.
HS code (international, 6-digit)
2917.11
EU CN code (8-digit)
2917 11 00
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
copper oxalate
InChIKey
QYCVHILLJSYYBD-UHFFFAOYSA-L
SMILES
C(=O)(C(=O)[O-])[O-].[Cu+2]
Synonyms (14)
- COPPER(2+) OXALATE
- CUPRIC OXALATE
- Caswell No. 248A
- Copper oxalate
- Copper oxalate (CuC2O4)
- Copper(II) oxalate
- Ethanedioic acid copper salt
- copper(2+) ethanedioate
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