4,4'-Diacetylbiphenyl

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'-Diacetylbiphenyl ,99%;1,1'-(Biphenyl-4,4'-diyl)bis(ethanone);4'-(4-Acetylphenyl)acetophenone
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;1
Mol File:787-69-9.mol
4,4'-Diacetylbiphenyl Structure
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)
storage temp. Sealed in dry,Room Temperature
solubility Chloroform[soluble in]
solubility soluble in Chloroform
form Crystalline Powder
color Colorless to light tan
InChIKeyYSTSBXDVNKYPTR-UHFFFAOYSA-N
CAS DataBase Reference787-69-9(CAS DataBase Reference)
NIST Chemistry Reference4,4'-Diacetyl biphenyl(787-69-9)
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 Information
ProviderLanguage
ACROS English
SigmaAldrich English
ALFA English
4,4'-Diacetylbiphenyl Usage And Synthesis
Chemical PropertiesWhite solid
UsesIntermediates 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
General DescriptionThe keto oxime and glyoxime derivatives of 4,4′-diacetylbiphenyl were synthesized and characterized by NMR and Fourier transform infrared spectroscopy techniques.
4,4'-Diacetylbiphenyl Preparation Products And Raw materials
Raw materialsAluminum chloride-->Acetyl chloride-->Carbon disulfide-->Biphenyl
Preparation Products4,4'-DIETHYNYLBIPHENYL-->4,4'-Divinylbiphenyl-->2,4,6-Trimethyliodobenzene-->4,4'-DIGLYOXYLOYLBIPHENYL
2,3,4,4'-BIPHENYLTETRACARBOXYLIC ACID RARECHEM AL BI 1412 Methyl 4-(4-formylphenyl)benzoate 3,3',4,4'-Biphenyltetracarboxylic acid DIMETHYL 4,4'-DIPHENYL-D8-DICARBOXYLATE AURORA KA-6765 N-ACETYL-L-TYROSINE ETHYL ESTER BIPHENYL-4,4'-DICARBOXYLIC ACID 4-ISOPROPYL ESTER AURORA KA-6769 RARECHEM AL BO 1346 Biphenyl dimethyl dicarboxylate DIETHYL BIPHENYL-4,4'-DICARBOXYLATE 9-FLUORENONE-2,7-DICARBOXYLIC ACID AURORA KA-6770 HEXAMETHYLENE DIAMMONIUM-4,4'-BIBENZOATE AURORA KA-6766 PIPERACETAZINE (250 MG) 4,4'-Ethylenedianiline

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