1-phenyl-1,2-propanedione
1-phenyl-1,2-propanedione
CAS: 579-07-7
Molecular Formula: C9H8O2
1-phenyl-1,2-propanedione - Names and Identifiers
| Name | 1-phenyl-1,2-propanedione |
| Synonyms | NSC 7643 AI3-23868 CCRIS 6297 Acetylbenzoyl FEMA No. 3226 Benzoylacetyl 2-propanedione Acetyl benzoyl Methylphenylglyoxal Phenylmethyldiketone 1-Phenyl-1,2-propaned Methyl phenyl glyoxal Benzoyl methyl ketone Methyl phenyl diketone Phenyl methyl diketone Phenyl-1,2-propanedione Phenyl-1,2-propanedinone 1-phenyl-1,2-propanedione 1-Phenylpropane-1,2-dione 3-Phenyl-2,3-propanedione Phenyl-1,2-propanedione, 1- 1,2-Propanedione, 1-phenyl- |
| CAS | 579-07-7 |
| EINECS | 209-435-2 |
| InChI | InChI=1/C9H8O2/c1-7(10)9(11)8-5-3-2-4-6-8/h2-6H,1H3 |
| InChIKey | BVQVLAIMHVDZEL-UHFFFAOYSA-N |
1-phenyl-1,2-propanedione - Physico-chemical Properties
| Molecular Formula | C9H8O2 |
| Molar Mass | 148.16 |
| Density | 1.101 g/mL at 25 °C (lit.) |
| Melting Point | <20 °C |
| Boling Point | 103-105 °C/14 mmHg (lit.) |
| Flash Point | 184°F |
| JECFA Number | 833 |
| Solubility | Chloroform (Soluble), Hexane (Slightly), Methanol (Slightly) |
| Vapor Presure | 0.0752mmHg at 25°C |
| Appearance | Yellow liquid |
| Color | Clear yellow |
| Storage Condition | Inert atmosphere,Room Temperature |
| Refractive Index | n20/D 1.532(lit.) |
| MDL | MFCD00008755 |
| Use | Important raw materials for photoinitiators, pharmaceutical intermediates and food additives |
| In vitro study | The main active principles of E. sinica are the unique and taxonomically restricted adrenergic agonists phenylpropylamino alkaloids, also known as the ephedrine alkaloids. |
1-phenyl-1,2-propanedione - Risk and Safety
| Risk Codes | R22 - Harmful if swallowed R36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
| UN IDs | 1224 |
| WGK Germany | 3 |
| HS Code | 29143990 |
| Hazard Class | 3 |
| Packing Group | II |
1-phenyl-1,2-propanedione - Reference Information
| FEMA | 3226 | 1-PHENYL-1,2-PROPANEDIONE |
| NIST chemical information | information provided by: webbook.nist.gov (external link) |
| EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
| toxicity | GRAS(FEMA). |
| usage limit | FEMA: drink, cold drink, candy, gel, pudding, 10mg/kg. |
| biological activity | 1-Phenyl-1,2-propanedione (Acryl benzol) is a eukaryotic metabolite, produced in a plant metabolic response. |
| Application | used as a photoinitiator, pharmaceutical intermediates and food additives and other important raw materials |
Last Update：2024-04-09 21:11:58
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View History
1-phenyl-1,2-propanedione
N-T-BUTOXYCARBONYL-5-AMINO-1-PENTANOL
Aceticacid,calciunsalt
2-Bromo-6-tert-butylpyridine
9-alpha-Fluoro-16-alpha-hydroxyprednisolone diacetate
2-(Bromomagnesium)-5-chlorothiophene
bicyclo[2.2.1]hepta-2,5-dien-7-ol
3-(2-甲氧-5-甲基苯基)-3-苯基丙酸
N-T-BUTOXYCARBONYL-5-AMINO-1-PENTANOL
Aceticacid,calciunsalt
2-Bromo-6-tert-butylpyridine
9-alpha-Fluoro-16-alpha-hydroxyprednisolone diacetate
2-(Bromomagnesium)-5-chlorothiophene
bicyclo[2.2.1]hepta-2,5-dien-7-ol
3-(2-甲氧-5-甲基苯基)-3-苯基丙酸