CCuN
89.56 g/mol
Industrial ChemicalDanger
Cupricin
CAS544-92-3EC208-883-6
Category
Industrial Chemical
Compound Class
Inorganic Salt
Primary Use
catalyst and electroplating reagent
Cupricin, also known as copper(I) cyanide, is an inorganic compound available as an off-white solid. It is primarily significant as a catalyst and a reagent in electroplating copper.
catalystelectroplating copperreagent in the preparation of nitriles
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
StrongSame Parent
Sodium cyanide
CAS143-33-9
Steel producing and electroplating
StrongSame Parent
Potassium cyanide
CAS151-50-8
Gold mining and electroplating
ReferenceSame Category
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monomer for waterborne fluorocarbon coatings
ReferenceSame Category
Methyl 2-bromopropionate
CAS5445-17-0
organic synthesis intermediate
ReferenceSame Category
10,10-Dimethylanthrone
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chemical intermediate
ReferenceSame Category
N-ethylcyclohexanamine
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intermediate in herbicides and pharmaceuticals
Safety Reference
Danger
H300Fatal if swallowed
H310Fatal in contact with skin
H330Fatal if inhaled
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects
H302Harmful if swallowed
H315Causes skin irritation
H317May cause an allergic skin reaction
H319Causes serious eye irritation
H372Causes damage to organs through prolonged or repeated exposure
H373May cause damage to organs through prolonged or repeated exposure
Regulatory Compliance1
- CN Catalogue of Hazardous ChemicalsCNRegulation
Customs Tariff Classification
The international HS code for Cupricin (CAS 544-92-3) is 2837.19.
HS code (international, 6-digit)
2837.19
EU CN code (8-digit)
2837 19 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(1+) cyanide
InChIKey
DOBRDRYODQBAMW-UHFFFAOYSA-N
SMILES
[C-]#N.[Cu+]
Synonyms (12)
- COPPER CYANIDE (OUS)
- CUPROUS CYANIDE
- Copper cyanide
- Copper(+1) cyanide
- Copper(I) cyanide
- Cupricin
- cu(ii) cyanide
- cyanocopper
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