2,3-Dichloropyridine 2402-77-9

Appearance and properties: white to slightly beige crystalline powder

Density: 1.388 g/cm3

Melting point: 64-67 ° C (lit.)

Boiling point: 192.5 C at 760mmHg

Flash: DHS 87.5 C

Index of refraction: 1.553

Vapor pressure: 0.679 mmHg at 25 ° C

Operators should be specially trained and strictly abide by the operating procedures.

Operation and disposal shall be carried out in a place with local ventilation or comprehensive ventilation and ventilation facilities.

Avoid eye to skin contact and avoid inhaling vapor.

Keep away from fire and heat. Smoking is strictly prohibited in the workplace.

Use explosion-proof ventilation systems and equipment.

If canning is needed, the flow rate should be controlled, and there is a grounding device to prevent the accumulation of static electricity.

Avoid contact with prohibited compounds such as oxidants.

Handle with care to prevent damage of package and container.

Empty containers may contain residues of harmful substances.

Wash your hands after use and do not eat or drink in the workplace.

Equipped with the corresponding varieties and quantities of fire equipment and leakage emergency treatment equipment.

Storage precautions:

Store in a cool, ventilated warehouse.

Library temperature should not be more than 37 ° C.

Should be stored separately from oxidant and edible chemicals, avoid by all means mixed storage.

Keep container sealed.

Keep away from fire and heat.

The storeroom must be equipped with lightning protection equipment.

The exhaust air system shall be provided with grounding device for conducting and removing static electricity.

Explosion-proof lighting and ventilation are adopted.

Do not use spark-prone equipment or tools.

The storage area shall be provided with emergency leakage treatment equipment and suitable storage materials.