ChemicalBook > CAS DataBase List > 1,5-DIPHENYL-1,3,5-PENTANETRIONE

1,5-DIPHENYL-1,3,5-PENTANETRIONE

Product Name
1,5-DIPHENYL-1,3,5-PENTANETRIONE
CAS No.
1467-40-9
Chemical Name
1,5-DIPHENYL-1,3,5-PENTANETRIONE
Synonyms
NSC 631644;NSC 154656;1,3-DIBENZOYLACETONE;5-pentanetrione,1,5-diphenyl-3;1,5-DIPHENYL-1,3,5-PENTANETRIONE;1,3,5-Pentanetrione,1,5-diphenyl-;1,5-di(phenyl)pentane-1,3,5-trione;1,5-Diphenyl-1,3,5-pentanetrione, ≥98%;1,5-Diphenyl-1,3,5-pentanetrione >=98.0% (T)
CBNumber
CB8483951
Molecular Formula
C17H14O3
Formula Weight
266.29
MOL File
1467-40-9.mol
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1,5-DIPHENYL-1,3,5-PENTANETRIONE Property

Melting point:
107-109 °C
Boiling point:
422.7±20.0 °C(Predicted)
Density 
1.172
pka
7.78±0.23(Predicted)
BRN 
2054189
EPA Substance Registry System
1,3,5-Pentanetrione, 1,5-diphenyl- (1467-40-9)
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Safety

WGK Germany 
3
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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.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

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

Sigma-Aldrich
Product number
43146
Product name
1,5-Diphenyl-1,3,5-pentanetrione
Purity
≥98.0% (T)
Packaging
5g
Price
$381
Updated
2023/06/20
American Custom Chemicals Corporation
Product number
CHM0005288
Product name
1,5-DIPHENYL-1,3,5-PENTANETRIONE
Purity
95.00%
Packaging
5G
Price
$950.8
Updated
2021/12/16
AHH
Product number
MT-11368
Product name
1,5-Diphenyl-1,3,5-pentanetrione
Purity
98%
Packaging
25g
Price
$675
Updated
2021/12/16
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1,5-DIPHENYL-1,3,5-PENTANETRIONE Chemical Properties,Usage,Production

General Description

1,5-Diphenyl-1,3,5-pentanetrione (H2DBA, DBAc) is a symmetrical triketone.1,3,5-triketones are potential tridentate ligands and forms complexes with transition metals, lanthanides and actinides. It acts as ligand and forms binuclear cobalt complex with CoCl2.6H2O. The interaction of two intramolecular hydrogen bonds in 1,5-diphenyl-1,3,5-pentanetrione has been studied. H2DBA can be synthesized by condensation reaction between ethyl benzoate and benzoyl acetone. DBAc arranged in stretched polyethylene (PE) sheets has been investigated by infrared linear dichroism (LD) spectroscopy.

1,5-DIPHENYL-1,3,5-PENTANETRIONE Preparation Products And Raw materials

Raw materials

Preparation Products

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1,5-DIPHENYL-1,3,5-PENTANETRIONE Suppliers

China 29 France 1 Germany 1 India 1 Switzerland 2 Ukraine 1 United Kingdom 2 United States 7 Global 44

1467-40-9, 1,5-DIPHENYL-1,3,5-PENTANETRIONERelated Search:

Stearoylbenzoylmethane N-Methylformanilide Benzoylformic acid 1-(4-methoxyphenyl)-2,5-diphenyl-1,3,5-pentanetrione 1-(4-chlorophenyl)-2,5-diphenyl-1,3,5-pentanetrione 1,5-DIPHENYL-1,5-PENTANEDIONE 1-Phenylpentan-3-one 1-Phenylhexan-3-one SALOR-INT L165735-1EA SALOR-INT L165662-1EA 1,5-DIPHENYL-1,3,5-PENTANETRIONE 6-PHENYL-HEXAN-2-ONE 2,6-HEPTANEDIONE Benzoylacetone

  • 1,3,5-Pentanetrione,1,5-diphenyl-
  • 1,5-di(phenyl)pentane-1,3,5-trione
  • NSC 154656
  • NSC 631644
  • 5-pentanetrione,1,5-diphenyl-3
  • 1,5-DIPHENYL-1,3,5-PENTANETRIONE
  • 1,3-DIBENZOYLACETONE
  • 1,5-Diphenyl-1,3,5-pentanetrione >=98.0% (T)
  • 1,5-Diphenyl-1,3,5-pentanetrione, ≥98%
  • 1467-40-9
  • Ketones
  • Organic Building Blocks
  • Carbonyl Compounds
  • C15 to C38
  • Building Blocks
  • Building Blocks
  • C15 to C38
  • Carbonyl Compounds
  • Chemical Synthesis
  • Ketones
  • Organic Building Blocks