4,4'-DIPHENYLBENZOPHENONE Property

Melting point:

228-229°C

Boiling point:

523.7±39.0 °C(Predicted)

Density 

1.121±0.06 g/cm3(Predicted)

BRN 

1885447

CAS DataBase Reference

3478-90-8

Safety

Safety Statements 

22-24/25

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H271May cause fire or explosion; strong oxidiser

H350May cause cancer

H410Very toxic to aquatic life with long lasting effects

Precautionary statements

P201Obtain special instructions before use.

P202Do not handle until all safety precautions have been read and understood.

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P220Keep/Store away from clothing/…/combustible materials.

P221Take any precaution to avoid mixing with combustibles/…

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P271Use only outdoors or in a well-ventilated area.

P273Avoid release to the environment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P283Wear fire/flame resistant/retardant clothing.

P306+P360IF ON CLOTHING: Rinse Immediately contaminated CLOTHING and SKIN with plenty of water before removing clothes.

P308+P313IF exposed or concerned: Get medical advice/attention.

P370+P378In case of fire: Use … for extinction.

P371+P380+P375in case of major fire and large quantities: Evacuate area. Fight fire remotely due to the risk of explosion.

P391Collect spillage. Hazardous to the aquatic environment

P403+P233Store in a well-ventilated place. Keep container tightly closed.

P405Store locked up.

4,4'-DIPHENYLBENZOPHENONE Chemical Properties,Usage,Production

Synthesis Reference(s)

The Journal of Organic Chemistry, 54, p. 4840, 1989 DOI: 10.1021/jo00281a027