| Formula / Notation | C7H5NO |
|---|---|
| CAS Number | 103-71-9 |
| Molecular Weight | 119.12 |
| Melting Point | Freezing point: -30 °C |
| Boiling Point | 158-168 °C |
| Density | 1.08870 at 25.9 °C/4 °C; 1.0956 at 19.6 °C/4 °C; 1.092 at 15 °C/4 °C; 1.101 at 11.6 °C/4 °C |
| Solubility | Decomposes in water, alcohol; very soluble in ether |
| Appearance | Phenyl isocyanate appears as a colorless liquid. About the same density as water. Very toxic by ingestion, inhalation or skin absorption. Very irritating to skin, eyes and mucous membranes. |
| Also Known As | isocyanatobenzene; Isocyanatobenzene; 103-71-9; Benzene, isocyanato-; Phenylcarbimide; Carbanil; phenylisocyanate; Phenyl carbonimide; Fenylisokyanat; Isocyanic acid, phenyl ester |
| Category | Organic Compounds |
What is Phenyl isocyanate?
Phenyl isocyanate is an isocyanate composed of a benzene ring bearing a single isocyanato substituent. It has a role as an allergen and a hapten. It is a member of benzenes and a member of isocyanates.
Formula & Notation
IUPAC Name: isocyanatobenzene
Other Names / Synonyms: isocyanatobenzene; Isocyanatobenzene; 103-71-9; Benzene, isocyanato-; Phenylcarbimide; Carbanil; phenylisocyanate; Phenyl carbonimide; Fenylisokyanat; Isocyanic acid, phenyl ester
Properties & Characteristics
Physical Data
| Property | Value |
|---|---|
| Melting Point | Freezing point: -30 °C |
| Boiling Point | 158-168 °C |
| Density | 1.08870 at 25.9 °C/4 °C; 1.0956 at 19.6 °C/4 °C; 1.092 at 15 °C/4 °C; 1.101 at 11.6 °C/4 °C |
| Molecular Weight | 119.12 |
| Solubility | Decomposes in water, alcohol; very soluble in ether |
| Appearance | Phenyl isocyanate appears as a colorless liquid. About the same density as water. Very toxic by ingestion, inhalation or skin absorption. Very irritating to skin, eyes and mucous membranes. |
Uses & Applications
Safety Information
Always consult the SDS/MSDS before handling any chemical. This information is for educational purposes only.
Key Facts
Frequently Asked Questions
Phenyl isocyanate is an isocyanate composed of a benzene ring bearing a single isocyanato substituent. It has a role as an allergen and a hapten. It is a member of benzenes and a member of isocyanates.
Used as an industrial feedstock, solvent, pharmaceutical intermediate, flavoring agent, or chemical building block.
Flammable or irritant. Many organic compounds are flammable liquids or vapours. Keep away from ignition sources. Consult SDS for specific hazard data.
The formula or notation for Phenyl isocyanate is: C7H5NO