Isocyanic acid | CAS No. 75-13-8
Isocyanic acid
Basic Information
CAS Number
75-13-8
Molecular Formula
CHNO
Molecular Weight
43.03 g/mol
AD
Basic Physical Properties
Melting Point
-86 °C
Boiling Point
41.91°C (rough estimate)
Density
1.04
Refractive Index
1.4300 (estimate)
Synonyms & References
English
- FT-0745767
- HN=C=O
- isozyansaeure
- QKG6U31925
- isocyansaeure
- DTXSID9073884
- Isocyanic acid
- Hydrogen isocyanate
- oxidoazanediidocarbon
- imino-ketone
- Epitope ID:122970
- OWIKHYCFFJSOEH-UHFFFAOYSA-N
- [C(NH)O]
- H N C O
- CHEBI:29202
- Q25774
- Q27110285
- 75-13-8
- UNII-QKG6U31925
- ISOCYANIC ACID [MI]
- HNCO
- isocyanic acid
- Polyisocyanates
- Isocyanic acid(6CI,8CI,9CI)
- isocianic acid
Customs Code
2933699090
FAQ
What is Isocyanic acid (CAS: 75-13-8)?
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
What are the main uses of Isocyanic acid (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
Is Isocyanic acid (CAS: 75-13-8) safe?
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
How should Isocyanic acid (CAS: 75-13-8) be stored?
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
Related Compounds
![N-(2-Methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]-beta-alanine structure](https://static.chemtradehub.com/structs/103/103687-96-3-8086.webp "N-(2-Methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]-beta-alanine structure")
N-(2-Methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]-beta-alanine
CAS Number:
103687-96-3
Molecular Formula:
C17H19NO5S
![5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]cytidine structure](https://static.chemtradehub.com/structs/112/112897-99-1-d1f4.webp "5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]cytidine structure")
5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]cytidine
CAS Number:
112897-99-1
Molecular Formula:
C30H31N3O7
![(3S,4R)-3-Hydroxy-2,2-dimethyl-4-[(3-oxo-1-cyclopenten-1-yl)oxy]-6-chromanecarbonitrile structure](https://static.chemtradehub.com/structs/121/121055-10-5-583d.webp "(3S,4R)-3-Hydroxy-2,2-dimethyl-4-[(3-oxo-1-cyclopenten-1-yl)oxy]-6-chromanecarbonitrile structure")
(3S,4R)-3-Hydroxy-2,2-dimethyl-4-[(3-oxo-1-cyclopenten-1-yl)oxy]-6-chromanecarbonitrile
CAS Number:
121055-10-5
Molecular Formula:
C17H17NO4
![Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate structure](https://static.chemtradehub.com/structs/126/1263059-26-2-d6da.webp "Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate structure")
Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate
CAS Number:
1263059-26-2
Molecular Formula:
C8H6ClN3O2
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