4-Chlorobenzyl chloride(CAS#104-83-6)
| Risk Codes | R34 – Causes burns R51/53 – Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. R20/21/22 – Harmful by inhalation, in contact with skin and if swallowed. R52/53 – Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment. R43 – May cause sensitization by skin contact R22 – Harmful 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. S45 – In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S29 – Do not empty into drains. S61 – Avoid release to the environment. Refer to special instructions / safety data sheets. S36/37 – Wear suitable protective clothing and gloves. |
| UN IDs | UN 3427 6.1/PG 3 |
| WGK Germany | 2 |
| RTECS | XT0720000 |
| FLUKA BRAND F CODES | 19-21 |
| TSCA | Yes |
| HS Code | 29049090 |
| Hazard Note | Corrosive/Lachrymatory |
| Hazard Class | 6.1 |
| Packing Group | III |
Introduction
4-chlorobenzyl chloride. The following is information about the properties, uses, preparation methods and safety of 4-chlorobenzyl chloride:
Quality:
- 4-Chlorobenzyl chloride is a colorless to yellow liquid with a peculiar aromatic odor.
- At room temperature, 4-chlorobenzyl chloride is insoluble in water, but soluble in organic solvents such as benzene and chloroform.
Use:
- 4-chlorobenzyl chloride is widely used in organic synthesis reactions and is often used as an intermediate.
- 4-Chlorobenzyl chloride is also used as an antifungal agent and wood preservative.
Method:
- 4-Chlorobenzyl chloride can be synthesized by chlorination of benzyl chloride.
- Catalyzed by a chlorinating agent (e.g., ferric chloride), chlorine gas is introduced into benzyl chloride to give a reaction of 4-chlorobenzyl chloride. The reaction process needs to be carried out at the appropriate temperature and pressure.
Safety Information:
- 4-chlorobenzyl chloride is an organic compound that needs to be handled with care.
- It is a sensitizing substance that has an irritating effect on the skin and eyes, and appropriate personal protective equipment must be worn during handling.
- During storage and use, avoid contact with strong oxidants and strong acids, and avoid fire sources and high temperatures.
- Ventilation is carried out regularly to ensure a good operating environment.
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