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| p-Tolyl isocyanate Basic information |
| Product Name: | p-Tolyl isocyanate | | Synonyms: | Isocyanic acid, p-tolyl ester (7CI,8CI);Oftoluene diisocyanate;p-Tolyl isocyanate 99%;benzene,1-isocyanato-4-methyl-;isocyanatedep-toluene;p-Isocyanatotoluene;p-Toluene isocyanate;p-tolueneisocyanate | | CAS: | 622-58-2 | | MF: | C8H7NO | | MW: | 133.15 | | EINECS: | 210-743-4 | | Product Categories: | ester series;organic chemical | | Mol File: | 622-58-2.mol |
| p-Tolyl isocyanate Chemical Properties |
| Melting point | 155-156 °C(Solv: acetonitrile (75-05-8); hexane (110-54-3)) | | Boiling point | 70-72 °C/10 mmHg (lit.) | | density | 1.056 g/mL at 25 °C (lit.) | | vapor pressure | 75.5Pa at 25℃ | | refractive index | n20/D 1.531(lit.) | | Fp | 152 °F | | storage temp. | 2-8°C | | form | Liquid | | color | Clear slightly brown | | Water Solubility | 7.5g/L at 20℃ | | Sensitive | Moisture Sensitive | | BRN | 471494 | | InChIKey | MGYGFNQQGAQEON-UHFFFAOYSA-N | | LogP | 1.39 | | CAS DataBase Reference | 622-58-2(CAS DataBase Reference) | | NIST Chemistry Reference | Benzene, 1-isocyanato-4-methyl-(622-58-2) | | EPA Substance Registry System | p-Tolyl isocyanate (622-58-2) |
| p-Tolyl isocyanate Usage And Synthesis |
| Chemical Properties | CLEAR SLIGHTLY BROWN LIQUID | | Uses | p-Tolyl isocyanate was used to study the catalytic role of supported Rhodium(I) complex toward the reductive carbonylation of nitrobenzene in DMF medium. | | Definition | ChEBI: An isocyanate comprising a benzene core with isocyanato and methyl substituents para to each other. | | 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. | | Hazard | A Poison by inhalation. Moderately toxic
by ingestion. |
| p-Tolyl isocyanate Preparation Products And Raw materials |
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