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
- Molecular Weight:
- 210.27
- MDL Number:
- MFCD00004795
- MOL File:
- 102-04-5.mol
- MSDS File:
- SDS
| 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) |
| Substances Added to Food (formerly EAFUS) | 1,3-DIPHENYL-2-PROPANONE |
| FDA UNII | 9Y07G5UDKQ |
| NIST Chemistry Reference | 2-Propanone, 1,3-diphenyl-(102-04-5) |
| EPA Substance Registry System | 2-Propanone, 1,3-diphenyl- (102-04-5) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P305+P351+P338 | |||||||||
| Safety Statements | 24/25-22 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | EC2030000 | |||||||||
| TSCA | Yes | |||||||||
| HS Code | 29143990 | |||||||||
| NFPA 704 |
|
1,3-Diphenylacetone price More Price(40)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | D204609 | 1,3-Diphenyl-2-propanone 99% | 102-04-5 | 25g | $55.2 | 2024-03-01 | Buy |
| Sigma-Aldrich | D204609 | 1,3-Diphenyl-2-propanone 99% | 102-04-5 | 100g | $156 | 2024-03-01 | Buy |
| Sigma-Aldrich | W239704 | 1,3-Diphenyl-2-propanone ≥98%, FG | 102-04-5 | 100g | $146 | 2023-06-20 | Buy |
| Sigma-Aldrich | W239704 | 1,3-Diphenyl-2-propanone ≥98%, FG | 102-04-5 | 1kg | $652 | 2023-06-20 | Buy |
| Sigma-Aldrich | W239704 | 1,3-Diphenyl-2-propanone ≥98%, FG | 102-04-5 | 5kg | $2750 | 2023-01-07 | Buy |
1,3-Diphenylacetone Chemical Properties,Uses,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.
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.
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.
Definition
ChEBI: 1,3-Diphenyl-2-propanone is an aromatic compound.
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
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Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hebei Weibang Biotechnology Co., Ltd | +8615531157085 | abby@weibangbio.com | China | 8810 | 58 |
| Hebei Mojin Biotechnology Co., Ltd | +86 13288715578 +8613288715578 | sales@hbmojin.com | China | 12834 | 58 |
| Hebei Chuanghai Biotechnology Co,.LTD | +86-13131129325 | sales1@chuanghaibio.com | China | 5889 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 20284 | 58 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | info@dakenam.com | China | 18751 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21634 | 55 |
| Hangzhou FandaChem Co.,Ltd. | +8615858145714 | FandaChem@Gmail.com | China | 9087 | 55 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29880 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22963 | 58 |
| Shandong chuangyingchemical Co., Ltd. | 18853181302 | sale@chuangyingchem.com | CHINA | 5906 | 58 |
View Lastest Price from 1,3-Diphenylacetone manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-11-18 | 1,3-Diphenylacetone
102-04-5
|
US $0.00 / kg | 25kg | 99% | tons | Shaanxi Dideu New Materials Co. Ltd | |
 |
2024-11-07 | 1,3-Diphenylacetone
102-04-5
|
US $10.00 / KG | 1KG | 99% | 100 mt | Hebei Weibang Biotechnology Co., Ltd | |
 |
2024-10-11 | 1,3-Diphenylacetone
102-04-5
|
US $5.00-2.00 / KG | 1KG | 99% | 10000kg | Hebei Chuanghai Biotechnology Co,.LTD |
-
- 1,3-Diphenylacetone
102-04-5
- US $0.00 / kg
- 99%
- Shaanxi Dideu New Materials Co. Ltd
-
- 1,3-Diphenylacetone
102-04-5
- US $10.00 / KG
- 99%
- Hebei Weibang Biotechnology Co., Ltd
-
- 1,3-Diphenylacetone
102-04-5
- US $5.00-2.00 / KG
- 99%
- Hebei Chuanghai Biotechnology Co,.LTD
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