1-isocyanato-2-methylbenzene
o-Tolyl isocyanate
CAS: 614-68-6
Molecular Formula: C8H7NO
1-isocyanato-2-methylbenzene - Names and Identifiers
| Name | o-Tolyl isocyanate |
| Synonyms | o-Tolyl isocy o-Tolyl isocyana o-Tolyl isocyanate o-Tolylcarbonimide 2-Isocyanatotoluene ORTHO-TOLUENEISOCYANATE 2-Methylphenylisocyanat 2-Methylphenyl Isocyanate ISOCYANIC ACID O-TOLYL ESTER 1-isocyanato-2-methylbenzene BENZENE,1-ISOCYANATO-2-METHYL Isocyanic acid, o-tolyl ester (7CI,8CI) |
| CAS | 614-68-6 |
| EINECS | 210-389-0 |
| InChI | InChI=1/C8H7NO/c1-7-4-2-3-5-8(7)9-6-10/h2-5H,1H3 |
1-isocyanato-2-methylbenzene - Physico-chemical Properties
| Molecular Formula | C8H7NO |
| Molar Mass | 133.15 |
| Density | 1.074 g/mL at 25 °C (lit.) |
| Boling Point | 185 °C (lit.) |
| Flash Point | 198°F |
| Water Solubility | Hydrolyzes in water. |
| Vapor Presure | 0.689mmHg at 25°C |
| Appearance | Liquid |
| Color | Clear colorless to light yellow |
| BRN | 507985 |
| Sensitive | Moisture Sensitive |
| Refractive Index | n20/D 1.535(lit.) |
1-isocyanato-2-methylbenzene - Risk and Safety
| Risk Codes | R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. R36/37/38 - Irritating to eyes, respiratory system and skin. R42 - May cause sensitization by inhalation |
| Safety Description | S23 - Do not breathe vapour. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. |
| UN IDs | UN 2206 6.1/PG 2 |
| WGK Germany | 3 |
| RTECS | DA3678333 |
| FLUKA BRAND F CODES | 19-21 |
| TSCA | Yes |
| HS Code | 29299010 |
| Hazard Note | Irritant |
| Hazard Class | 6.1 |
| Packing Group | II |
1-isocyanato-2-methylbenzene - Reference Information
| NIST chemical information | Information provided by: webbook.nist.gov (external link) |
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
Last Update：2024-04-10 22:29:15
