1-Phenyl-1,2-propanedione
- CAS No.
- 579-07-7
- Chemical Name:
- 1-Phenyl-1,2-propanedione
- Synonyms
- 1,2-Propanedione, 1-phenyl-;Pyruvophenone;Benzoyl methyl ketone;FEMA 3226;ACETYLBENZOYL;Benzoylacetyl;1-Phenyl-1;2-propanedione;-1,2-propanedione;2-Oxopropiophenone
- CBNumber:
- CB0306443
- Molecular Formula:
- C9H8O2
- Molecular Weight:
- 148.16
- MDL Number:
- MFCD00008755
- MOL File:
- 579-07-7.mol
- MSDS File:
- SDS
| Product description | Number | Pack Size | Price |
| 1-Phenyl-1,2-propanedione 98%, FG | W322601 | 1 each | $55.1 |
| 1-Phenyl-1,2-propanedione 98%, FG | W322601 | 100g | $109 |
| 1-Phenyl-1,2-propanedione 98%, FG | W322601 | 1kg | $598 |
| 1-Phenyl-1,2-propanedione 98%, FG | W322601 | 5kg | $2490 |
| 1-Phenyl-1,2-propanedione 99% | 223034 | 1g | $62.7 |
| More product size | |||
| Melting point | <20 °C |
|---|---|
| Boiling point | 103-105 °C/14 mmHg (lit.) |
| Density | 1.101 g/mL at 25 °C (lit.) |
| refractive index |
n |
| FEMA | 3226 | 1-PHENYL-1,2-PROPANEDIONE |
| FLAVIS Number | 07.079 | 1-Phenylpropan-1,2-dione |
| Flash point | 184 °F |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | Chloroform (Soluble), Hexane (Slightly), Methanol (Slightly) |
| form | Liquid |
| color | Clear yellow |
| Odor | at 10.00 % in propylene glycol. plastic buttery honey |
| Odor Type | plastic |
| biological source | synthetic |
| JECFA Number | 833 |
| Major Application | flavors and fragrances |
| InChI | 1S/C9H8O2/c1-7(10)9(11)8-5-3-2-4-6-8/h2-6H,1H3 |
| InChIKey | BVQVLAIMHVDZEL-UHFFFAOYSA-N |
| SMILES | CC(=O)C(=O)c1ccccc1 |
| LogP | 0.82 |
| CAS DataBase Reference | 579-07-7(CAS DataBase Reference) |
| Substances Added to Food (formerly EAFUS) | 1-PHENYL-1,2-PROPANEDIONE |
| EWG's Food Scores | 1 |
| FDA UNII | ZB5XA3GD0I |
| NIST Chemistry Reference | 1,2-Propanedione, 1-phenyl-(579-07-7) |
| EPA Substance Registry System | 1,2-Propanedione, 1-phenyl- (579-07-7) |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H302-H315-H319-H335 | |||||||||
| Precautionary statements | P261-P264-P270-P301+P312-P302+P352-P305+P351+P338 | |||||||||
| target organs | Respiratory system | |||||||||
| PPE | Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter | |||||||||
| Hazard Codes | Xn,Xi | |||||||||
| Risk Statements | 22-36/37/38 | |||||||||
| Safety Statements | 26-36 | |||||||||
| RIDADR | 1224 | |||||||||
| WGK Germany | 3 | |||||||||
| TSCA | TSCA listed | |||||||||
| HazardClass | 3 | |||||||||
| PackingGroup | II | |||||||||
| HS Code | 29143990 | |||||||||
| Storage Class | 10 - Combustible liquids | |||||||||
| Hazard Classifications | Acute Tox. 4 Oral Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |
|||||||||
| NFPA 704 |
|
1-Phenyl-1,2-propanedione price More Price(39)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | W322601 | 1-Phenyl-1,2-propanedione 98%, FG | 579-07-7 | 1 each | $55.1 | 2026-04-30 | Buy |
| Sigma-Aldrich | W322601 | 1-Phenyl-1,2-propanedione 98%, FG | 579-07-7 | 100g | $109 | 2026-04-30 | Buy |
| Sigma-Aldrich | W322601 | 1-Phenyl-1,2-propanedione 98%, FG | 579-07-7 | 1kg | $598 | 2026-04-30 | Buy |
| Sigma-Aldrich | W322601 | 1-Phenyl-1,2-propanedione 98%, FG | 579-07-7 | 5kg | $2490 | 2026-04-30 | Buy |
| Sigma-Aldrich | 223034 | 1-Phenyl-1,2-propanedione 99% | 579-07-7 | 1g | $62.7 | 2026-04-30 | Buy |
1-Phenyl-1,2-propanedione Chemical Properties,Uses,Production
Chemical Properties
1-Phenyl-1,2-propanedione has a pungent, plastic odor.
Chemical Properties
clear yellow liquid
Occurrence
Reported found as a constituent in coffee, baked potato and butter.
Uses
Pyruvophenone was used in the synthesis of opioid receptor agonists for gastrointestinal disorders. The enantioselective hydrogenation of Pyruvophenone over Pt colloids was also studied.
Definition
ChEBI: An alpha-diketone that consists of 1-phenylpropane bearing keto substituents at positions 1 and 2. It is found in coffee.
Aroma threshold values
Aroma characteristics at 1.0%: creamy, buttery, fatty, slightly vanillalike, slightly walnut nutty, almond and marzipanlike with a woody styraxlike nuance, and having a slightly sour yeasty and fermented nuance.
Taste threshold values
Taste characteristics at 5 ppm: cultured creamy, dairylike and slightly astringent with a slight spicy caraway/ cumin nuance.
Synthesis Reference(s)
The Journal of Organic Chemistry, 36, p. 3553, 1971 DOI: 10.1021/jo00822a019
General Description
1-Phenyl-1,2-propanedione is a volatile flavor compound found in khat leaves and cambará honey.
Synthesis
By oxidation of propiophenone or benzyl methyl ketone with selenium dioxide; by the acid hydrolysis of oximonopropiophenone or other synthetic routes.
1-Phenyl-1,2-propanedione Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hebei Chuanghai Biotechnology Co., Ltd | +8615350571055 | Sibel@chuanghaibio.com | China | 8738 | 58 |
| RongNa Biotechnology Co.,Ltd | +86-86-13583358881 +8618560316533 | Brad@rongnabiotech.com | China | 3365 | 58 |
| Henan Bao Enluo International TradeCo.，LTD | +86-17331933971 | deasea125996@gmail.com | China | 2472 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 20122 | 58 |
| Hebei Zhuanglai Chemical Trading Co.,Ltd | +8613343047651 | admin@zlchemi.com | China | 3692 | 58 |
| Shandong Deshang Chemical Co., Ltd. | +86-0531-8875-2665 +8613153039501 | info@deshangchem.com | China | 661 | 58 |
| JINING XINHE CHEMICAL CO., LTD | +8615318402391 | sales@xinhepharma.com | China | 809 | 58 |
| Capot Chemical Co.,Ltd. | +8613336195806 | sales@capot.com | China | 29640 | 60 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21587 | 55 |
| Nanjing ChemLin Chemical Industry Co., Ltd. | 025-83697070 | product@chemlin.com.cn | CHINA | 3009 | 60 |
View Lastest Price from 1-Phenyl-1,2-propanedione manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-06-01 | 1-Phenyl-1,2-propanedione
579-07-7
|
$1.00 | 1g | 99% | 1000kg | RongNa Biotechnology Co.,Ltd | |
 |
2026-05-11 | 1-Phenylpropane-1,2-dione
579-07-7
|
$29.00 | 97.12% | 10g | TargetMol Chemicals Inc. | ||
 |
2026-03-20 | 1-Phenyl-1,2-propanedione
579-07-7
|
$10.00 | 1KG | 99.5% | 100 | Hebei Chuanghai Biotechnology Co., Ltd |
-
- 1-Phenyl-1,2-propanedione
579-07-7
- $1.00
- 99%
- RongNa Biotechnology Co.,Ltd
-
- 1-Phenylpropane-1,2-dione
579-07-7
- $29.00
- 97.12%
- TargetMol Chemicals Inc.
-
- 1-Phenyl-1,2-propanedione
579-07-7
- $10.00
- 99.5%
- Hebei Chuanghai Biotechnology Co., Ltd
