2 6-Dimethylbenzyl chloride（CAS# 5402-60-8)
| Hazard Symbols | Xi – Irritant |
| Risk Codes | 36/37/38 – Irritating to eyes, respiratory system and skin. |
| 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 | 3261 |
| Hazard Class | IRRITANT, LACHRYMATO |
Introduction
2,6-Dimethylbenzyl chloride(2,6-Dimethylbenzyl chloride) is an organic compound with the chemical formula C9H11Cl. It is a colorless to pale yellow liquid with a special aromatic odor.
Its main use is as an intermediate in organic synthesis. It can be used to prepare other compounds, such as pesticides, pharmaceuticals and dyes. In addition, it can be used in the synthesis of surfactants and as a preservative in organic synthesis.
The method for preparing 2,6-Dimethylbenzyl chloride is usually by introducing a chlorine atom during the methylation of the benzyl group. A common method is the reaction of 2,6-dimethylbenzyl alcohol with thionyl chloride (SOCl2) in the presence of hydrochloric acid. Safety measures need to be taken when reacting, because thionyl chloride is toxic.
Regarding safety information, 2,6-Dimethylbenzyl chloride is an irritant compound that may cause eye, skin and respiratory tract irritation when exposed. Use should wear appropriate protective equipment to avoid direct contact. During the operation, it should be carried out in a well-ventilated place to avoid inhaling its vapor. In case of accidental contact, rinse immediately with plenty of water and seek medical help in time.
