Isocyanic acid
CAS Registry Number®
75-13-8
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CAS Name
Isocyanic acidMolecular Formula
CHNOMolecular Mass
43.02Cite this Page
Isocyanic acid. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/detail?ref=75-13-8 (retrieved ) (CAS RN: 75-13-8). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Compound Properties
Melting Point (1)
-86 °C
Source(s)
Other Names and Identifiers
InChI
InChI=1S/CHNO/c2-1-3/h2H
InChIKey
InChIKey=OWIKHYCFFJSOEH-UHFFFAOYSA-N
SMILES
C(=N)=O
Canonical SMILES
O=C=N
Other Names for this Substance
- Isocyanic acid
- Carbimide
- Hydrogen isocyanate
- Isocyanic acid (HNCO)
- HNCO
