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Reference substances

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IUPAC name:
hydrogen cyanide

Inventory

EC number:
200-821-6
EC name:
Hydrogen cyanide
CAS number:
74-90-8
CAS number:
74-90-8
Synonyms
Names:
Hydrocyanic acid
Identifier:
IUPAC name
cyanide
Identifier:
other: InChl
InChI=1/CN/c1-2/q-1
Identifier:
other: SMILES notation
[C-]#N
hydrocyanic acid

Molecular and structural information

Molecular formula:
CHN
Molecular weight:
26.018
SMILES notation:
C#N
InChl:
InChI=1S/CHN/c1-2/h1H
Structural formula:
Chemical structure

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