4-Fluorophenylacetonitrile(CAS# 459-22-3)
Risk Codes | R20/21/22 – Harmful by inhalation, in contact with skin and if swallowed. R36/37/38 – Irritating to eyes, respiratory system and skin. R20/21/22/36/37/38 - R20/20/22 - |
Safety Description | S26 – In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 – Wear suitable protective clothing. S24/25 – Avoid contact with skin and eyes. S26/36/37/39 - |
UN IDs | UN 3276 6.1/PG 3 |
WGK Germany | 3 |
RTECS | AM0210000 |
TSCA | T |
HS Code | 29269090 |
Hazard Note | Toxic |
Hazard Class | 6.1 |
Packing Group | III |
Introduction
4-Fluorobenzyl cyanobenzyl is an organic compound.
Solubility: It is soluble in common organic solvents such as ethanol, dimethylformamide and acetone.
Odor: 4-Fluorobenzyl cyanobenzyl has a special benzene odor.
Use:
4-Fluorobenzyl cyanide is widely used in organic synthesis reactions as an important intermediate.
Method:
There are many ways to prepare 4-fluorobenzyl cyanide. A commonly used method is obtained by the reaction of benzonitrile with hydrofluoric acid. In addition, benzyl alcohol can also be reacted with thionyl chloride first, and then reacted with potassium fluoride to finally obtain 4-fluorobenzylbenzyl.
Safety Information:
4-Fluorobenzyl cyanobenzyl is irritating and may cause irritation and inflammation in contact with the skin, eyes, and mucous membranes. Protective gloves, goggles and protective clothing should be worn during operation.
Avoid inhaling the vapor of 4-fluorobenzyl cyanide and try to operate in a well-ventilated place.
When using and storing 4-fluorobenzyoxybenzyl, it should be kept away from ignition sources and ignition sources caused by high temperatures.
4-Fluorobenzyl cyanide is an organic pollutant, and care should be taken to avoid its leakage into the environment to avoid pollution to the human body and the environment.