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

4,4'-Diacetylbiphenyl

4,4'-Diacetylbiphenyl Structure
4,4'-Diacetylbiphenyl structure
CAS No.
787-69-9
Chemical Name:
4,4'-Diacetylbiphenyl
Synonyms
BIS-ACETOPHENONE;-Diacetylbiphenyl;4'-Diacetylbiphenyl;p,p'-Diacetyldiphenyl;4',4''-BIACETOPHENONE;4,4'-Diacetylbiphenyl;4,4'-Diacetylbiphenyl;Daclatasvir Impurity-R;4,4''-Diacetylbiphenyl;4,4'-Diacetylbiphenyl>
CBNumber:
CB1224519
Molecular Formula:
C16H14O2
Molecular Weight:
238.28
MDL Number:
MFCD00017248
MOL File:
787-69-9.mol
MSDS File:
SDS
Last updated:2026-05-27 23:14:47
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4,4'-Diacetylbiphenyl 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 soluble in Chloroform
form Crystalline Powder
color Colorless to light tan
InChI InChI=1S/C16H14O2/c1-11(17)13-3-7-15(8-4-13)16-9-5-14(6-10-16)12(2)18/h3-10H,1-2H3
InChIKey YSTSBXDVNKYPTR-UHFFFAOYSA-N
SMILES C1(C2=CC=C(C(=O)C)C=C2)=CC=C(C(=O)C)C=C1
CAS DataBase Reference 787-69-9(CAS DataBase Reference)
NIST Chemistry Reference 4,4'-Diacetyl biphenyl(787-69-9)
UNSPSC Code 12352100

SAFETY

Risk and Safety Statements

Symbol(GHS)  Environment (GHS09)Exclamation Mark (GHS07)
GHS09,GHS07
Signal word  Warning
Hazard statements  H410-H315-H319-H335-H400
Precautionary statements  P261-P280a-P304+P340-P305+P351+P338-P405-P501a-P391-P501-P273
PPE Eyeshields, Gloves
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
Storage Class 13 - Non Combustible Solids
Hazard Classifications Aquatic Acute 1
NFPA 704
1
2 0

4,4'-Diacetylbiphenyl price More Price(61)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 225258 4,4′-Diacetylbiphenyl 98% 787-69-9 1g $29.4 2022-05-15 Buy
TCI Chemical D1902 4,4'-Diacetylbiphenyl >99.0%(GC) 787-69-9 10g $103 2026-04-30 Buy
TCI Chemical D1902 4,4'-Diacetylbiphenyl >99.0%(GC) 787-69-9 25g $189 2026-04-30 Buy
Apolloscientific OR21902 4,4'-Diacetylbiphenyl >98% 787-69-9 25g $21 2026-06-04 Buy
Apolloscientific OR21902 4,4'-Diacetylbiphenyl >98% 787-69-9 100g $41 2026-06-04 Buy
Product number Packaging Price Buy
225258 1g $29.4 Buy
D1902 10g $103 Buy
D1902 25g $189 Buy
OR21902 25g $21 Buy
OR21902 100g $41 Buy

4,4'-Diacetylbiphenyl Chemical Properties, Uses, 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

4,4'-Diethynylbiphenyl 4,4'-Divinylbiphenyl 2,4,6-Trimethyliodobenzene 4,4'-Diglyoxyloylbiphenyl

4,4'-Diacetylbiphenyl Suppliers

Global Suppliers ( 352)
Supplier Tel Email Country ProdList Advantage
Chongqing Xingcan Pharmaceutical Technology Co., Ltd. 13594048950 19923294409 xingcanyaoye@sina.com China 1590 58
Shouguang Jiasheng Chemical Co., Ltd. 0536-7971999 13583611556 sgjiasheng@hotmail.com China 300 58
Nanjing Habo Medical Technology Co., Ltd. 13376080562 13376090521 sales@habotech.com China 724 60
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 4006356688 18621169109 market03@meryer.com China 40202 62
3B Pharmachem (Wuhan) International Co.,Ltd. 18930552037 3bsc@sina.com China 15813 69
ChemFuture PharmaTech (Jiangsu) Ltd 5108538618 suger.wang@chemfuture.com China 832 65
Alfa Aesar 400-6106006 saleschina@alfa-asia.com China 30103 84
TCI (Shanghai) Development Co., Ltd. 021-67121386 Sales-CN@TCIchemicals.com China 24512 81
ChangShu Haitian Fine Chemicals Co.,Ltd 13913622609 974295387@qq.com China 192 61
Supplier Advantage
Chongqing Xingcan Pharmaceutical Technology Co., Ltd. 58
Shouguang Jiasheng Chemical Co., Ltd. 58
Nanjing Habo Medical Technology Co., Ltd. 60
J & K SCIENTIFIC LTD. 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 62
3B Pharmachem (Wuhan) International Co.,Ltd. 69
ChemFuture PharmaTech (Jiangsu) Ltd 65
Alfa Aesar 84
TCI (Shanghai) Development Co., Ltd. 81
ChangShu Haitian Fine Chemicals Co.,Ltd 61

View Latest Price from 4,4'-Diacetylbiphenyl manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
4,4'-Diacetylbiphenyl pictures 2026-09-02 4,4'-Diacetylbiphenyl
787-69-9
 $1.00-100.00 1KG 99% Henan Fengda Chemical Co., Ltd
4,4'-Diacetylbiphenyl pictures 2026-03-20 4,4'-Diacetylbiphenyl
787-69-9
 1KG 99% 20 mt Hebei Chuanghai Biotechnology Co., Ltd
4,4'-Diacetylbiphenyl pictures 2025-04-04 4,4'-Diacetylbiphenyl
787-69-9
 1KG 98% 1ton Henan Aochuang Chemical Co.,Ltd.

4,4'-Diacetylbiphenyl Spectrum

4,4'-Diacetylbiphenyl(787-69-9)MS4,4'-Diacetylbiphenyl(787-69-9)1HNMR4,4'-Diacetylbiphenyl(787-69-9)13CNMR4,4'-Diacetylbiphenyl(787-69-9)IR14,4'-Diacetylbiphenyl(787-69-9)IR2

787-69-9 (4,4'-Diacetylbiphenyl) Related Search:

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4',4''-BIACETOPHENONE 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> 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 4,4''-Diacetylbiphenyl 1,1'-[1,1'-Biphenyl]-4,4'-diylbis[ethanone] 1,1'-[1,1'-Biphenyl]-4,4'-diylbis[ethanone] 4,4′-Diacetylbiphenyl, CAS 787-69-9 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) Functional Materials Reagent for High-Performance Polymer Research 1