Other grades of this product :
| ISOCYANOBENZENE Basic information |
| Product Name: | ISOCYANOBENZENE | | Synonyms: | PHENYLISOCYANIDE;Phenyl isonitrile;Phenyl carbylamine;ISOCYANOBENZENE;1-ISOCYANOBENZENE;Benzoisonitrile;Benzene, isocyano-;PHENYL ISOCYANIDE (1-ISOCYANOBENZENE) | | CAS: | 931-54-4 | | MF: | C7H5N | | MW: | 103.12 | | EINECS: | 213-239-2 | | Product Categories: | | Mol File: | 931-54-4.mol |
| ISOCYANOBENZENE Chemical Properties |
| Boiling point | 183.35°C (rough estimate) | | density | 1.0248 (rough estimate) | | refractive index | 1.6760 (estimate) |
| Risk Statements | 20/21/22 | | Safety Statements | 26-36/37/39 | | RIDADR | UN 1672 6.1/ PGI | | HazardClass | 6.1 | | PackingGroup | I |
| ISOCYANOBENZENE Usage And Synthesis |
| Preparation | To a flask containing 7.9 gm (0.33 mole) of sodium hydride in 100 ml of tetrahydrofuran is slowly added a mixture of 9.3 gm (0.1 mole) of aniline and 25.3 gm (0.10 mole) of bromoform. After the addition, the reaction is stirred for 1-2 hr at room temperature, and water is added (100 ml) dropwise. Ether (200 ml) is added and the ether layer washed four times with 50-ml portions of water, three times with 20-ml portions of dilute hydrochloric acid, and then with water. The resulting ether layer is dried over sodium sulfate, concentrated, and the residue distilled to afford 4.7 gm (45%), b.p. 52-53°C (13 mm Hg).
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| ISOCYANOBENZENE Preparation Products And Raw materials |
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