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4,4'-Diacetylbiphenyl

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4,4'-Diacetylbiphenyl Basic information

Product Name:
4,4'-Diacetylbiphenyl
Synonyms:
  • 4',4''-BIACETOPHENONE
  • 4,4'-DIACETYLBIPHENYL
  • 1-(4'-Acetyl[1,1'-biphenyl]-4-yl)ethanone
  • 4,4'-Diacetylbiphenyl,98%
  • 4,4'-Diacetylbiphenyl 98%
  • 4,4'-Biphenyldicarboxylic acid
  • 4,4'-Diacetylbiphenyl ,99%
  • 1,1'-(Biphenyl-4,4'-diyl)bis(ethanone)
CAS:
787-69-9
MF:
C16H14O2
MW:
238.28
EINECS:
625-368-5
Product Categories:
  • APIS
  • C15 to C38
  • Carbonyl Compounds
  • Ketones
  • Aromatic Acetophenones & Derivatives (substituted)
  • Biphenyl & Diphenyl ether
  • Biphenyls (for High-Performance Polymer Research)
  • Functional Materials
  • Reagent for High-Performance Polymer Research
Mol File:
787-69-9.mol
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4,4'-Diacetylbiphenyl Chemical Properties

Melting point:
193-195 °C(lit.)
Boiling point:
340.88°C (rough estimate)
Density 
1.0981 (rough estimate)
refractive index 
1.6290 (estimate)
form 
Crystalline Powder
color 
Colorless to light tan
InChIKey
YSTSBXDVNKYPTR-UHFFFAOYSA-N
CAS DataBase Reference
787-69-9(CAS DataBase Reference)
NIST Chemistry Reference
4,4'-Diacetyl biphenyl(787-69-9)
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Safety Information

Hazard Codes 
N,Xi,Xn
Risk Statements 
50/53-36/37/38-20/21/22
Safety Statements 
60-61-36/37/39-26-37/39-36
RIDADR 
UN 3077 9/PG 3
WGK Germany 
3
Hazard Note 
Irritant
HazardClass 
9
PackingGroup 
III
HS Code 
29173990

MSDS

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4,4'-Diacetylbiphenyl Usage And Synthesis

Chemical Properties

White solid

Uses

Intermediates of Liquid Crystals

Synthesis Reference(s)

Journal of the American Chemical Society, 93, p. 5908, 1971 DOI: 10.1021/ja00751a062
The Journal of Organic Chemistry, 51, p. 2627, 1986 DOI: 10.1021/jo00364a002

4,4'-Diacetylbiphenyl Preparation Products And Raw materials

Raw materials

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