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Cyanamide

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Cyanamide molecular structure
Molecular structure

The Sigma-Aldrich catalog lists 7 grades and pack sizes of Cyanamide (CAS 420-04-2). Pick the code you need and request a quote for price and lead time from Klar Chem.

CAS420-04-2
Molecular formulaCH2N2
Molecular weight42.04 g/mol
IUPAC namecyanamide
SynonymsHydrogen cyanamide · Amidocyanogen · Carbamonitrile · Cyanoamine · aminoformonitrile · Cyanogenamide
Safety & Hazards (GHS) Danger
Corrosive Corrosive Acute toxic Acute toxic Health hazard Health hazard
  • H301 Toxic if swallowed
  • H311 Toxic in contact with skin
  • H314 Causes severe skin burns and eye damage
  • H317 May cause an allergic skin reaction
  • H318 Causes serious eye damage
  • H351 Suspected of causing cancer
  • H361fd Suspected of damaging fertility; Suspected of damaging the unborn child
  • H373 May causes damage to organs through prolonged or repeated exposure
  • H412 Harmful to aquatic life with long lasting effects
  • H301+H311 Toxic if swallowed or in contact with skin

⚠️ For information only (source: EU CLP harmonised classification and ECHA notifications, via PubChem); not a substitute for the official Safety Data Sheet (SDS).

Catalog codes and grades

Brand Product / grade Code
Sigma CYANAMIDE, 50 WT. % SOLUTION IN WATER C87908-100G
C87908-1KG
C87908-250G		 Request Quote
Sigma CYANAMIDE, 99% 187364-100G
187364-250G
187364-25G
187364-5G		 Request Quote

For information only; specifications and availability are confirmed at quotation. Prices are not listed.