ChemicalBook > CAS DataBase List > 1,2-DIBENZOYLETHANE

1,2-DIBENZOYLETHANE

Product Name
1,2-DIBENZOYLETHANE
CAS No.
495-71-6
Chemical Name
1,2-DIBENZOYLETHANE
Synonyms
Biphenacyl;NSC 402168;DIBENZOYL ETHANE;1,2-DIBENZOYLETHANE;TIMTEC-BB SBB008126;2,2''-Biacetophenone;2,2’’-biacetophenone;Ethane, 1,2-dibenzoyl-;β-Benzoylpropiophenone;1 2-DIBENZOYLETHANE 95%
CBNumber
CB7233274
Molecular Formula
C16H14O2
Formula Weight
238.28
MOL File
495-71-6.mol
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1,2-DIBENZOYLETHANE Property

Melting point:
144-145°C
Boiling point:
260 °C / 15mmHg
Density 
1.116±0.06 g/cm3(Predicted)
storage temp. 
Refrigerator
solubility 
Dichloromethane (Slightly), DMSO (Slightly), Chloroform (Slightly), Methanol (Slightly)
form 
Solid
color 
White to Off-White
Water Solubility 
Soluble in acetone. Insoluble in water.
BRN 
782937
CAS DataBase Reference
495-71-6(CAS DataBase Reference)
NIST Chemistry Reference
1,4-Butanedione, 1,4-diphenyl-(495-71-6)
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Safety

Safety Statements 
22-24/25
HS Code 
2914.39.9000
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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

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

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N-Bromosuccinimide Price

TCI Chemical
Product number
D3179
Product name
1,4-Diphenyl-1,4-butanedione
Purity
>98.0%(GC)
Packaging
1g
Price
$51
Updated
2025/07/31
Usbiological
Product number
008983
Product name
1,2-Dibenzoylethane
Packaging
1g
Price
$403
Updated
2021/12/16
TRC
Product number
D417320
Product name
1,2-Dibenzoylethane
Packaging
10g
Price
$875
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CHM0017391
Product name
1,2-DIBENZOYLETHANE
Purity
95.00%
Packaging
10G
Price
$2055.9
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CHM0017391
Product name
1,2-DIBENZOYLETHANE
Purity
95.00%
Packaging
1G
Price
$704.55
Updated
2021/12/16
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1,2-DIBENZOYLETHANE Chemical Properties,Usage,Production

Uses

1,2-Dibenzoylethane is effective in inhibiting the in vivo mammary DMBA-DNA adduct formation. This inhibitory effect on mammary DNA adduct formation was associated with increased liver activities of glutathione S-transferase, QR, and 7-ethoxyresorufin-O-deethylase.

Uses

It is effective in inhibiting the in vivo mammary DMBA-DNA adduct formation. This inhibitory effect on mammary DNA adduct formation was associated with increased liver activities of glutathione S-transferase, QR, and 7-ethoxyresorufin-O-deethylase.

Synthesis Reference(s)

Chemical and Pharmaceutical Bulletin, 28, p. 262, 1980 DOI: 10.1248/cpb.28.262
Journal of the American Chemical Society, 91, p. 687, 1969 DOI: 10.1021/ja01031a029
Tetrahedron Letters, 29, p. 3717, 1988 DOI: 10.1016/S0040-4039(00)82162-0

1,2-DIBENZOYLETHANE Preparation Products And Raw materials

Raw materials

Preparation Products

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1,2-DIBENZOYLETHANE Suppliers

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View Lastest Price from 1,2-DIBENZOYLETHANE manufacturers

ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD
Product
1,2-DIBENZOYLETHANE 495-71-6
Price
US $2.00-5.00/KG
Min. Order
0.1KG
Purity
99%
Supply Ability
g-kg-tons
Release date
2025-07-09

495-71-6, 1,2-DIBENZOYLETHANERelated Search:

1,2-DIBENZOYLETHANE BI-LAWSONE 1,2,4-TRIPHENYL-1,4-BUTANEDIONE HYDRINDANTIN Benzil 1-(4-METHOXY-PHENYL)-4-PHENYL-BUTANE-1,4-DIONE xanthomegnin gossypolone 1,2-DIBENZOYL-1,2-DIBROMOETHANE sym-dibenzoylethane 2-[2-(4-CHLOROPHENYL)-2-OXOETHYL]-3-METHYLNAPHTHOQUINONE 2-[2-(2,4-DICHLOROPHENYL)-2-OXOETHYL]-3-METHYLNAPHTHOQUINONE [1-METHYL-4-(4-METHYLBENZOYL)TETRAHYDRO-1H-PYRROL-3-YL](4-METHYLPHENYL)METHANONE 2-METHYL-3-(2-OXO-2-PHENYLETHYL)NAPHTHOQUINONE AKOS 94265 (2Z)-2-(5H-INDENO[1,2-B]PYRIDIN-5-YLIDENE)-1,4-DIPHENYLBUTANE-1,4-DIONE 2-METHYL-3-[2-(3-NITROPHENYL)-2-OXOETHYL]NAPHTHOQUINONE ETHYL 4-(4-BROMOPHENYL)-4-OXO-2-(PHENYLCARBONYL)BUTANOATE

  • 1,4-diphenyl-1,4-butadione
  • 2,2’’-biacetophenone
  • 2,2''-Biacetophenone
  • Biphenacyl
  • Ethane, 1,2-dibenzoyl-
  • TIMTEC-BB SBB008126
  • DIBENZOYL ETHANE
  • 1,4-DIPHENYL-BUTANE-1,4-DIONE
  • 1,4-DIPHENYL-1,4-BUTANEDIONE
  • 1,2-DIBENZOYLETHANE
  • 1,2-DIBENZOYLETHANE 98+%
  • 1 2-DIBENZOYLETHANE 95%
  • β-Benzoylpropiophenone
  • 1,4-Dioxo-1,4-diphenylbutane
  • NSC 402168
  • 1 4-DIPHENYL-1 4-BUTANEDIONE 95%
  • 1,4-Diphenyl-1,4-butanedione&gt
  • 1,4-Butanedione, 1,4-diphenyl-
  • 1,2-DIBENZOYLETHANE ISO 9001：2015 REACH
  • 1,4-Diphenylbutane-1,4-dione - [D94578]
  • 495-71-6
  • C6H5COCH2CH2COC6H5
  • Aromatics
  • Inhibitors
  • Intermediates & Fine Chemicals
  • Pharmaceuticals
  • Miscellaneous