[1,1'-Biphenyl]-4,4'-dicarbonyldichloride

[1,1'-Biphenyl]-4,4'-dicarbonyldichloride is an important pharmaceutical intermediate. It is mainly used to synthesize drugs such as tirofiban, a coronary vasodilator.

4,4'-DIPHENYLDICARBONYL CHLORIDE; 4,4'-DIBENZOYL CHLORIDE; 4,4'-BIBENZOYL CHLORIDE; 4,4'-BIPHENYLDICARBONYL CHLORIDE; [1,1'-BIPHENYL]-4,4'-DICARBONYL DICHLORIDE; Biphenyldicarbonylchloride

4-(4-carbonochloridoylphenyl)benzoyl chloride

C1=CC(=CC=C1C2=CC=C(C=C2)C(=O)Cl)C(=O)Cl

InChI=1S/C14H8Cl2O2/c15-13(17)11-5-1-9(2-6-11)10-3-7-12(8-4-10)14(16)18/h1-8H

QDBOAKPEXMMQFO-UHFFFAOYSA-N

407.8ºC at 760 mmHg

189ºC

>97.0%(GC)(T)

1.344g/cm3

White to Orange to Green powder to crystaline

H290:
May be corrosive to metals.
H314:
Causes severe skin burns and eye damage.

P260:
Do not breathe dust, fumes, gas, mist, vapours, spray.
P280:
Wear protective gloves/protective clothing/eye protection/face protection.
P301+P330+P331:
IF SWALLOWED:
Rinse mouth.
Do NOT induce vomiting.
P303+P361+P353:
IF ON SKIN (or hair):
Take off immediately all contaminated clothing. [As modified by IV ATP].
Rinse skin with water/shower.
P304+P340+P310:
IF INHALED:
Remove person to fresh air and keep comfortable for breathing.
Immediately call a POISON CENTER or doctor/physician.
P305+P351+P338+P310:
IF IN EYES:
Rinse cautiously with water for several minutes.
Remove contact lenses if present and easy to do. Continue rinsing.
Immediately call a POISON CENTER or doctor/physician.