1,4-二溴苯

1,4-Dibromobenzene is used in the synthesis of 2,5-dibromoacetophenone, triarylamines and trans- stilbenes. It is widely used as a heavy liquid solvent as well as a motor oil additive. It finds application as an intermediate in the manufacture of organic chemicals such as dyes, pharmaceuticals and flame retardants for polymeric materials.

Avoid excessive heat and light. Incompatible with strong oxidizing agents.

MFCD00000089

203-390-2

C₆H₄Br₂

235.91

86-90°

219-220°

>100°(212°F)

1.841

1.5742

Ambient temperatures.

Crystalline powder

Soluble in alcohol, benzene, chloroform, toluene and carbon tetrachloride. Insoluble in ether.

1904543

14,3019

III

36/37/38-51/53
Irritating to eyes, respiratory system and skin.Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.

9

26-37-61
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Avoid release to the environment. Refer to special instructions/safety data sheets.

CZ1791000

  

是

  

H303-H315-H319-H335-H401-H411
May be harmful if swallowed.Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.Toxic to aquatic life.Toxic to aquatic life with long lasting effects.

P273-P280g-P305+P351+P338
Avoid release to the environment.Wear protective gloves.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.