3,5-Dimethylbenzonitrile(CAS#22445-42-7)
| Hazard Symbols | Xi – Irritant |
| Risk Codes | 20/21/22 – Harmful by inhalation, in contact with skin and if swallowed. |
| Safety Description | S26 – In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 – Wear suitable protective clothing, gloves and eye/face protection. |
| UN IDs | 3276 |
| Hazard Class | IRRITANT-HARMFUL |
Introduction
3,5-Dimethylbenzonitrile is an organic compound. It has the following properties and uses:Properties:- Colorless to light yellow solid in appearance. – Soluble in organic solvents such as ethanol, toluene, etc. – Has an aromatic odor. Uses:- 3,5-dimethylbenzonitrile is often used as a raw material and intermediate for organic synthesis reactions. Preparation method:- The preparation of 3,5-dimethylbenzonitrile can be completed by the methylation of benzene and the synthesis reaction of nitrile. – The specific preparation method can be to react methyl chloride and benzene under alkaline conditions to obtain phenyl methylate, and then react phenylmethyl and cyanide to obtain 3,5-dimethylbenzonitrile. Safety information:- 3,5-dimethylbenzonitrile has an irritating effect on the skin and eyes, rinse with plenty of water in time after contact. – When using and storing, it is necessary to avoid contact with strong oxidizing agents. – Wear appropriate protective equipment such as gloves, goggles, etc. during operation.
