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 |
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. |
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 |
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 |