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
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)
Safety
- Safety Statements
- 24/25-22
- WGK Germany
- 3
- RTECS
- EC2030000
- TSCA
- Yes
- HS Code
- 29143990
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.
N-Bromosuccinimide Price
- Product number
- D204609
- Product name
- 1,3-Diphenyl-2-propanone
- Purity
- 99%
- Packaging
- 25g
- Price
- $55.2
- Updated
- 2024/03/01
- Product number
- D204609
- Product name
- 1,3-Diphenyl-2-propanone
- Purity
- 99%
- Packaging
- 100g
- Price
- $156
- Updated
- 2024/03/01
- Product number
- W239704
- Product name
- 1,3-Diphenyl-2-propanone
- Purity
- ≥98%, FG
- Packaging
- 100g
- Price
- $146
- Updated
- 2023/06/20
- Product number
- W239704
- Product name
- 1,3-Diphenyl-2-propanone
- Purity
- ≥98%, FG
- Packaging
- 1kg
- Price
- $652
- Updated
- 2023/06/20
- Product number
- W239704
- Product name
- 1,3-Diphenyl-2-propanone
- Purity
- ≥98%, FG
- Packaging
- 5kg
- Price
- $2750
- Updated
- 2023/01/07
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
Preparation Products
1,3-Diphenylacetone Suppliers
- Tel
- --
- Fax
- --
- welcome@biosynth.ch
- Country
- Switzerland
- ProdList
- 1308
- Advantage
- 60
- Tel
- --
- Fax
- --
- nfo@matrix-fine-chemicals.com
- Country
- Switzerland
- ProdList
- 6968
- Advantage
- 58
- Tel
- --
- Fax
- --
- Country
- Switzerland
- ProdList
- 6896
- Advantage
- 91
- Tel
- --
- Fax
- --
- welcome@biosynth.ch
- Country
- Switzerland
- ProdList
- 3324
- Advantage
- 72
View Lastest Price from 1,3-Diphenylacetone manufacturers
- 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
- 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
- Product
- 1,3-Diphenylacetone 102-04-5
- Price
- US $5.00-2.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 10000kg
- Release date
- 2024-08-19