ChemicalBook > CAS DataBase List > 1,3-Diphenylacetone

1,3-Diphenylacetone

Product Name
1,3-Diphenylacetone
CAS No.
102-04-5
Chemical Name
1,3-Diphenylacetone
Synonyms
1,3-DIPHENYLPROPAN-2-ONE;1,3-DIPHENYL-2-PROPANONE;FEMA 2397;-2-propanone;BENZYL KETONE;DIBENZYL KETONE;Twobenzyl ketone;Diphenylpropanone;1,3-DIPHENYLACETONE;sym-Diphenylacetone
CBNumber
CB0665274
Molecular Formula
C15H14O
Formula Weight
210.27
MOL File
102-04-5.mol
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1,3-Diphenylacetone Property

Melting point:
32-34 °C(lit.)
Boiling point:
330 °C(lit.)
Density 
1.04
refractive index 
1.5725 (estimate)
FEMA 
2397 | 1,3-DIPHENYL-2-PROPANONE
Flash point:
>230 °F
storage temp. 
Keep in dark place,Sealed in dry,Room Temperature
solubility 
Chloroform (Slightly), Methanol (Slightly)
form 
Liquid or Crystalline Mass
color 
Clear yellow
Odor
at 10.00 % in dipropylene glycol. bitter almond benzaldehyde plastic seedy
Odor Type
powdery
Water Solubility 
Slightly soluble in water.
JECFA Number
832
BRN 
974767
Stability:
Stable. Combustible. Incompatible with strong oxidizing agents.
LogP
3.18
CAS DataBase Reference
102-04-5(CAS DataBase Reference)
NIST Chemistry Reference
2-Propanone, 1,3-diphenyl-(102-04-5)
EPA Substance Registry System
2-Propanone, 1,3-diphenyl- (102-04-5)
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Safety

Safety Statements 
24/25-22
WGK Germany 
3
RTECS 
EC2030000
TSCA 
Yes
HS Code 
29143990
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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

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

Sigma-Aldrich
Product number
D204609
Product name
1,3-Diphenyl-2-propanone
Purity
99%
Packaging
25g
Price
$55.2
Updated
2024/03/01
Sigma-Aldrich
Product number
D204609
Product name
1,3-Diphenyl-2-propanone
Purity
99%
Packaging
100g
Price
$156
Updated
2024/03/01
Sigma-Aldrich
Product number
W239704
Product name
1,3-Diphenyl-2-propanone
Purity
≥98%, FG
Packaging
100g
Price
$146
Updated
2023/06/20
Sigma-Aldrich
Product number
W239704
Product name
1,3-Diphenyl-2-propanone
Purity
≥98%, FG
Packaging
1kg
Price
$652
Updated
2023/06/20
Sigma-Aldrich
Product number
W239704
Product name
1,3-Diphenyl-2-propanone
Purity
≥98%, FG
Packaging
5kg
Price
$2750
Updated
2023/01/07
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1,3-Diphenylacetone Chemical Properties,Usage,Production

Chemical Properties

1,3-Diphenyl-2-propanone has a sweet, faint, fruity odor reminiscent of bitter almond

Physical properties

White crystals or colorless crystalline mass. M.P. 40°C. B.P. 331°C.
1,3-Diphenylacetone is almost insoluble in water, soluble in alcohol and oils, poorly in Propylent glycol. Sweet, but rathtr faint, fruity-almondy odor of considerable tenacity.

Uses

1,3-Diphenylacetone is used in the aldol condensation reaction with benzil (a dicarbonyl) and base to create tetraphenylcyclopentadienone.

Definition

ChEBI: 1,3-Diphenyl-2-propanone is an aromatic compound.

Application

1,3-Diphenylacetone is occasionally used as a trace ingredient in floral perfums compositions, Fougere types, New Mown Hay, etc. wh:re it can act as a modifier for Coumarin, making its odor softer.
Used in fruit flavor compositions, and in imitation Honey, Nut, etc. - mostly in tracss only.

Preparation

By heating α,?α’-phenyl benzyl ethylene glycol or α,?α’-phenyl benzyl ethylene oxide in the presence of diluted H2SO4 or ZnCl2; also by dry distillation of phenylacetate and magnesium chloride (C6H5CH2COOMgCl) or other salts of phenylacetic acid.

Aroma threshold values

Aroma characteristics at 10% in ethanol. Sweet, powdery, and honey with floral rose nuances

Taste threshold values

Taste characteristics at 30 ppm: bitter with floral, rose and honey notes.

Synthesis Reference(s)

The Journal of Organic Chemistry, 33, p. 869, 1968 DOI: 10.1021/jo01266a094

Purification Methods

Fractionally crystallise it from its melt, then crystallise it from pet ether. Store it in the dark. [Beilstein 7 IV 1420.]

1,3-Diphenylacetone Preparation Products And Raw materials

Raw materials

Calcium carbonate

Preparation Products

DIFENZOQUAT METHYLSULFATE 3,5-DIPHENYLPYRAZOLE
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View Lastest Price from 1,3-Diphenylacetone manufacturers

Hebei Mujin Biotechnology Co.,Ltd
Product
1,3-Diphenylacetone 102-04-5
Price
US $0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
50000KG/month
Release date
2023-08-25
Shaanxi Dideu New Materials Co. Ltd
Product
1,3-Diphenylacetone 102-04-5
Price
US $0.00/kg
Min. Order
25kg
Purity
99%
Supply Ability
tons
Release date
2024-11-15
Hebei Chuanghai Biotechnology Co., Ltd
Product
1,3-Diphenylacetone 102-04-5
Price
US $10.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
100 mt
Release date
2024-11-07

102-04-5, 1,3-DiphenylacetoneRelated Search:

Zinc dibenzyldithiocarbamate Dipropylene glycol monomethyl ether PHENCYCLONE Fluridone DIPHENYLCYCLOPROPENONE FLURTAMONE Fluorescamine Tetraphenylcyclopentadienone 1,3-Diphenylacetone 1,3-DIPHENYLPROPANETRIONE 1,1-Diphenylacetone, 99+%,UNSYM-DIPHENYLACETONE,1,1-DIPHENYLACETONE 1,3-DIPHENYLACETONE P-TOLUENESULFONYLHYDRAZONE 3-BROMO-1,1-DIPHENYLACETONE,3-Bromo-1,1-diphenylacetone, 90+% 1,3-Diphenylacetone oxime Acetone Propane Phenylacetone P-ANISYL BENZYL KETONE

  • 1,3-diphenyl-2-propanon
  • 1,3-Diphenylpropanone
  • 2-Oxo-1,3-diphenylpropane
  • 2-Propanone,1,3-diphenyl-
  • alpha,alpha'-Diphenylacetone
  • propanone,1,3-diphenyl-
  • sym-Diphenylacetone
  • 1,3-DIPHENYLPROPAN-2-ONE
  • 1,3-DIPHENYL-2-PROPANONE
  • 1,3-DIPHENYLACETONE
  • BENZYL KETONE
  • DIBENZYL KETONE
  • FEMA 2397
  • Diphenylpropanone
  • 1,3-DIPHENYLACETONE, 99+%
  • 1 3-DIPHENYL-2-PROPANONE 98+%
  • 1,3-DIPHENYLACETONE / DIBENZYL KETONE
  • 1,3-Diphenylacetone, 98+%
  • 1,3-Diphenylacetone 98%
  • 1,3-Diphenylacetone, 99% 100GR
  • 1,3-Diphenylacetone, 99% 25GR
  • Dibenzyl Ketone 1,3-Diphenylacetone
  • Twobenzyl ketone
  • 1,3-Diphenylacetone, 97.0%+
  • 1, 3 - diphenyl ketone
  • 1,3-Diphenyl-2-propanone&gt
  • -2-propanone
  • 1,3-Diphenylacetone USP/EP/BP
  • 1,3-Diphenylacetone extrapure, 98%
  • 1,3-Dipheny Lucetone
  • 1,3-Diphenyl-2-propanone, ≥ 97.0%
  • 102-04-5
  • 0102-04-05
  • C6H5CH2COCH2C6H5
  • C6H5CH22CO
  • C6H5CHCOCH2C6H5
  • Organic Building Blocks
  • Ketones
  • C15 to C38
  • Carbonyl Compounds
  • Building Blocks
  • Aromatic Ketones (substituted)
  • Pyridines