Isocyanic acid(CAS: 75-13-8)

CAS Number
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Basic Information
Molecular Formula
CHNO
Molecular Weight
43.03 g/mol
Physical Properties
Melting Point
-86 °C
Boiling Point
41.91°C (rough estimate)
Density
1.04
Chemical Identifiers
SMILES
C(=N)=O
InChIKey
OWIKHYCFFJSOEH-UHFFFAOYSA-N
Database References
FAQ
Isocyanic acid, also known as formonitrile, is a colorless, pungent-smelling, and highly toxic liquid with the chemical formula HNCO. It has a pungent odor and is highly reactive. CAS: 75-13-8
Isocyanic acid is primarily used in the production of ureas and certain polymers. It is also used as a reagent in organic synthesis and in research for the study of protein and enzyme structures. CAS: 75-13-8
Isocyanic acid is highly toxic and can cause severe irritation and damage to the eyes, skin, and respiratory system. Proper safety measures, including the use of personal protective equipment, are essential when handling this compound. CAS: 75-13-8
Isocyanic acid should be stored in a cool, dry place away from direct sunlight and heat sources. It should be kept in a tightly sealed container to prevent evaporation and contamination. Storage should be in a well-ventilated area. CAS: 75-13-8
Safety Notice
Please verify product specifications and safety data before use. Contact the supplier for detailed safety information.
Always follow proper handling procedures












