4,4'-Diacetylbiphenyl CAS#: 787-69-9

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4,4'-Diacetylbiphenyl

Basic information Safety Supplier Related

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

Language:English Provider:SigmaAldrich
Language:English Provider:ACROS
Language:English Provider:ALFA

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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

Aluminium chloride Acetyl chloride Carbon disulphide Biphenyl

4,4'-DiacetylbiphenylSupplier

Chongqing Xingcan Pharmaceutical Technology Co., Ltd. Gold

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J & K SCIENTIFIC LTD.

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ChemFuture PharmaTech (Jiangsu) Ltd

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