2-Fluorobenzyl chloride（CAS# 345-35-7)
| Hazard Symbols | C – Corrosive |
| Risk Codes | R34 – Causes burns R20/21/22 – 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. S27 – Take off immediately all contaminated clothing. S36/37/39 – Wear suitable protective clothing, gloves and eye/face protection. S45 – In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) |
| UN IDs | UN 2920 8/PG 2 |
| WGK Germany | 3 |
| FLUKA BRAND F CODES | 19 |
| TSCA | T |
| HS Code | 29036990 |
| Hazard Note | Corrosive/Lachrymatory |
| Hazard Class | 3 |
| Packing Group | III |
Introduction
Fluorobenzyl chloride is an organic compound. It is a colorless liquid with a strong pungent odor. O-fluorobenzyl chloride has a high density, good solubility, and is soluble in alcohol and ether solvents.
It has a variety of biological activities such as bactericidal, insecticidal and anti-stress, and can be used for crop protection and research and development of biopesticides.
The preparation method of o-fluorobenzyl chloride can be obtained by the reaction of chlorotoluene and fluoromethane bromide. The specific preparation method is as follows: the proportion of chlorotoluene and flumebromide massage is added to the reaction bottle, the reaction solvent and catalyst are added, the reaction is heated, and after the reaction is completed, the o-fluorobenzyl chloride product is purified by distillation.
When using o-fluorobenzyl chloride, attention should be paid to its safety. It is an organic solvent that is irritating and volatile. Prolonged exposure to air and direct contact with skin and eyes should be avoided after exposure to o-fluchloride. Avoid inhaling its vapors and use protective measures such as protective glasses, gloves and masks if necessary.
During the storage and transportation of o-fluorobenzyl chloride, attention should be paid to prevent it from coming into contact with oxygen and avoiding high temperature occasions to prevent it from spontaneous combustion or explosion. Proper use and storage of o-fluorobenzyl chloride, with appropriate safety precautions, can help avoid accidents and health risks.
