ChemicalBook > CAS DataBase List > 4,4'-Diacetylbiphenyl

4,4'-Diacetylbiphenyl

Product Name
4,4'-Diacetylbiphenyl
CAS No.
787-69-9
Chemical Name
4,4'-Diacetylbiphenyl
Synonyms
BIS-ACETOPHENONE;-Diacetylbiphenyl;4'-Diacetylbiphenyl;p,p'-Diacetyldiphenyl;4,4'-DIACETYLBIPHENYL;4',4''-BIACETOPHENONE;4,4'-Diacetylbiphenyl;Daclatasvir Impurity-R;4,4'-Diacetylbiphenyl>4,4'-Diacetylbiphenyl 98%
CBNumber
CB1224519
Molecular Formula
C16H14O2
Formula Weight
238.28
MOL File
787-69-9.mol
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4,4'-Diacetylbiphenyl Property

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 
soluble in Chloroform
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

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
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

H400Very toxic to aquatic life

H410Very toxic to aquatic life with long lasting effects

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P273Avoid release to the environment.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P391Collect spillage. Hazardous to the aquatic environment

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
225258
Product name
4,4′-Diacetylbiphenyl
Purity
98%
Packaging
1g
Price
$29.4
Updated
2022/05/15
TCI Chemical
Product number
D1902
Product name
4,4'-Diacetylbiphenyl
Purity
>99.0%(GC)
Packaging
10g
Price
$143
Updated
2024/03/01
TCI Chemical
Product number
D1902
Product name
4,4'-Diacetylbiphenyl
Purity
>99.0%(GC)
Packaging
25g
Price
$262
Updated
2024/03/01
Alfa Aesar
Product number
A15911
Product name
4,4'-Diacetylbiphenyl, 98%
Packaging
5g
Price
$77.65
Updated
2024/03/01
Alfa Aesar
Product number
A15911
Product name
4,4'-Diacetylbiphenyl, 98%
Packaging
25g
Price
$381.65
Updated
2024/03/01
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4,4'-Diacetylbiphenyl Chemical Properties,Usage,Production

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

General Description

The 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 materials

Biphenyl Acetyl chloride Aluminum chloride Carbon disulfide

Preparation Products

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4,4'-Diacetylbiphenyl Suppliers

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View Lastest Price from 4,4'-Diacetylbiphenyl manufacturers

Henan Fengda Chemical Co., Ltd
Product
4,4'-Diacetylbiphenyl 787-69-9
Price
US $100.00-1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
g-kg-tons, free sample is available
Release date
2023-12-24
Nanjing Fred Technology Co., Ltd
Product
4,4`-Diacetylbiphenyl 787-69-9
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
98%
Supply Ability
1 ton
Release date
2024-01-05
Weijer International Trade (Hebei) Co., Ltd
Product
4,4'-Diacetylbiphenyl 787-69-9
Price
US $80.00/KG
Min. Order
1KG
Purity
>99%
Supply Ability
50000kg/Month
Release date
2023-03-13

787-69-9, 4,4'-DiacetylbiphenylRelated Search:

3,3',4,4'-Biphenyltetracarboxylic dianhydride PIPERACETAZINE (250 MG) Benzidine p-Terphenyl 4,4'-Dimethylbiphenyl Biphenyl Acetylacetone Biphenyl-4,4'-dicarboxylic acid 4,4'-Ethylenedianiline Tetraacetylethylenediamine Acetyl chloride N-ACETYL-L-TYROSINE ETHYL ESTER 3,3',4,4'-Biphenyltetracarboxylic acid Biphenyl dimethyl dicarboxylate 9-FLUORENONE-2,7-DICARBOXYLIC ACID DIETHYL BIPHENYL-4,4'-DICARBOXYLATE 4,4'-Diacetylbiphenyl Methyl 4-(4-formylphenyl)benzoate

  • 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
  • 4,4'-Diacetyl-1,1'-biphenyl
  • p,p'-Diacetyldiphenyl
  • [1,1'-Biphenyl-4,4'-diyl]diethan-1-one
  • 1-[4-(4-acetylphenyl)phenyl]ethan-1-one
  • 1,1'-([1,1'-biphenyl]-4,4'-diyl)diethanone
  • BIS-ACETOPHENONE
  • 1-(4'-ACETYL[1,1'-BIPHENYL]-4-YL)ETHAN-1-ONE
  • 1-(4'-ACETYL-BIPHENYL-4-YL)-ETHAONE
  • 4,4'-Diacetylbiphenyl 1-(4'-Acetyl[1,1'-biphenyl]-4-yl)ethan-1-one
  • 4'-Diacetylbiphenyl
  • Daclatasvir Intermediates 1
  • 1-(4'-Acetyl-biphenyl-4-yl)-ethanone
  • 1,1'-(Biphenyl-4,4'-diyl)diethanone
  • -Diacetylbiphenyl
  • 4,4'-Diacetylbiphenyl&gt
  • Daclatasvir Impurity 40 (4,4'-Diacetylbiphenyl)
  • Ethanone, 1,1'-[1,1'-biphenyl]-4,4'-diylbis-
  • 4,4'-Diacetylbiphenyl ISO 9001：2015 REACH
  • Daclatasvir Impurity-R
  • 1-[4-(4-acetylphenyl)phenyl]ethanone
  • 1,1'-((1,1'-biphenyl)-4,4'-diyl)bis(ethan-1-one)
  • 1,1'-([1,1'-biphenyl]-4,4'-diyl)bis(ethan-1-one)
  • 4,4'-Diacetylbiphenyl
  • 787-69-9
  • CH3COC6H4C6H4COCH3
  • Reagent for High-Performance Polymer Research
  • Biphenyls (for High-Performance Polymer Research)
  • Organic Building Blocks
  • Ketones
  • C15 to C38
  • Carbonyl Compounds
  • Building Blocks
  • APIS
  • C15 to C38
  • Carbonyl Compounds
  • Ketones
  • Aromatic Acetophenones & Derivatives (substituted)
  • Biphenyl & Diphenyl ether
  • Biphenyls (for High-Performance Polymer Research)
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  • Reagent for High-Performance Polymer Research
  • 1