p-Tolyl isocyanate
ALDRICH/143634 - 99%
Synonym: 4-Methylphenyl isocyanate
CAS Number: 622-58-2
Empirical Formula (Hill Notation): C8H7NO
Molecular Weight: 133.15
EC Number: 210-743-4
MDL Number: MFCD00002029
Linear Formula: CH3C6H4NCO
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 143634-100G.
| assay | 99% |
| bp | 70-72 °C/10 mmHg (lit.) |
| density | 1.056 g/mL at 25 °C (lit.) |
| form | liquid |
| InChI | 1S/C8H7NO/c1-7-2-4-8(5-3- |
| InChI key | MGYGFNQQGAQEON-UHFFFAOYSA |
| Quality Level | 100  |
| refractive index | n |
| SMILES string | Cc1ccc(cc1)N=C=O |
| storage temp. | 2-8°C |
| Application: | p-Tolyl isocyanate was used to study the catalytic role of supported Rhodium(I) complex toward the reductive carbonylation of nitrobenzene in DMF medium. |
| General description: | p-Tolyl isocyanate reacts with human serum albumin to form antigen which helps in detecting IgE antibodies in workers hypersensitive to toluene diisocyanate. |
| Packaging: | 5, 25, 100 g in glass bottle |
| Symbol |   GHS07,GHS08 |
| Signal word | Danger |
| Hazard statements | H302 + H312 + H332 - H315 - H319 - H334 - H335 |
| Precautionary statements | P280 - P301 + P312 + P330 - P302 + P352 + P312 - P305 + P351 + P338 |
| Hazard Codes | Xn |
| Risk Statements | 20/21/22-36/37/38-42 |
| Safety Statements | 23-26-45 |
| RIDADR | UN 3334 |
| WGK Germany | WGK 3 |
| Flash Point(F) | 150.8 °F - closed cup |
| Flash Point(C) | 66 °C - closed cup |
| Purity | 99% |
| bp | 70-72 °C/10 mmHg (lit.) |
| Density | 1.056 g/mL at 25 °C (lit.) |
| Refractive Index | n |
| Storage Temp. | 2-8°C |
| UNSPSC | 12352100 |