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Basic Information
| CAS No.: | 579-07-7 |
|---|---|
| Name: | 1-PHENYL-1,2-PROPANEDIONE |
| Article Data: | 223 |
| Molecular Structure: | |
|
|
|
| Formula: | C9H8O2 |
| Molecular Weight: | 148.161 |
| Synonyms: | 1-Phenyl-2-oxopropan-1-one;2-Oxopropiophenone;3-Phenyl-2,3-propanedione;Acetylbenzoyl;Benzoyl methyl ketone;Benzoylacetyl;Methylphenylglyoxal;NSC7643;Pyruvophenone; |
| EINECS: | 209-435-2 |
| Density: | 1.1 g/cm3 |
| Melting Point: | <20oC |
| Boiling Point: | 228 °C at 760 mmHg |
| Flash Point: | 83.7 °C |
| Appearance: | clear yellow liquid |
| Hazard Symbols: |
 Xn, Xi
|
| Risk Codes: | 22-36/37/38 |
| Safety: | 26-36 |
| PSA: | 34.14000 |
| LogP: | 1.45830 |
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Synthetic route
Conditions
| Conditions | Yield |
|---|---|
| With sodium periodate; sulfuric acid; C31H29Br2N3Ru*CH2Cl2 In water; acetonitrile at 25℃; for 0.5h; Inert atmosphere; Schlenk technique; | 100% |
| With ruthenium trichloride; [bis(acetoxy)iodo]benzene In dichloromethane; water at 30℃; for 1.5h; | 100% |
| With ferrocene; mercury(II) diacetate; water; triethyloxonium fluoroborate; salicylic acid In acetone at 20℃; for 1.5h; Reagent/catalyst; Solvent; | 98.8% |
Conditions
| Conditions | Yield |
|---|---|
| With HOF* CH3CN In chloroform at 0 - 20℃; | 95% |
- 75-36-5
acetyl chloride
A
- 392737-29-0
1,1-dichloro-2,2,5,5-tetrakis(trimethylsilyl)-1-stannacyclopentane
B
- 579-07-7
1-Phenylpropane-1,2-dione
Conditions
| Conditions | Yield |
|---|---|
| In hexane at 20℃; for 12h; Schlenk technique; Inert atmosphere; | A 95% B 89% |
...Expand
Conditions
| Conditions | Yield |
|---|---|
| With water; Dess-Martin periodane In dichloromethane for 0.333333h; Ambient temperature; | 94% |
| With 2,6-dicarboxypyridinium chlorochromate In acetonitrile at 20℃; for 0.316667h; | 88% |
| With 2,6-dicarboxypyridinium fluorochromate for 0.5h; | 85% |
Conditions
| Conditions | Yield |
|---|---|
| With [(tris(1-pyrazolyl)borate)Ru(P(phenyl)3)(CH3CN)2]PF6 In toluene at 100℃; for 5h; | 93% |
Conditions
| Conditions | Yield |
|---|---|
| With 2,6-dichloropyridine N-oxide In dichloromethane at 20℃; for 0.166667h; Molecular sieve; Inert atmosphere; | 92% |
- 53475-18-6
α-(methylthio)phenylacetone
- 579-07-7
1-Phenylpropane-1,2-dione
Conditions
| Conditions | Yield |
|---|---|
| With CuCl2*2H2O In water; acetone Heating; | 91% |
- 579-07-7
1-Phenylpropane-1,2-dione
Conditions
| Conditions | Yield |
|---|---|
| With triethylamine at 90℃; for 16h; Inert atmosphere; | 91% |
- 154197-62-3
3-acetoxy-3-phenyldiazirine
- 579-07-7
1-Phenylpropane-1,2-dione
Conditions
| Conditions | Yield |
|---|---|
| In pentane for 1h; Irradiation; | 90% |
| In pentane at 25℃; for 2h; Irradiation; |
Conditions
| Conditions | Yield |
|---|---|
| With aluminum (III) chloride; Oxone In water at 20℃; for 1h; | 90% |
| With 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical; acetic acid; copper(I) bromide at 100℃; for 2h; | 85% |
Raw Materials
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1-PHENYL-1,2-PROPANEDIONE
Chemistry
The MF of 1-PHENYL-1,2-PROPANEDIONE(579-07-7): C9H8O2
The MW of 1-PHENYL-1,2-PROPANEDIONE(579-07-7): 148.16
EINECS: 209-435-2
density: 1.101 g/mL at 25 °C
Melting Point: <20 °C
Boiling point: 103-105 °C14 mm Hg
Flash point: 184 °F
refractive index: n20/D 1.532
Water Solubility: 2600 mg/L 20 °C
The Structure of 1-PHENYL-1,2-PROPANEDIONE(579-07-7):
The MW of 1-PHENYL-1,2-PROPANEDIONE(579-07-7): 148.16
EINECS: 209-435-2
density: 1.101 g/mL at 25 °C
Melting Point: <20 °C
Boiling point: 103-105 °C14 mm Hg
Flash point: 184 °F
refractive index: n20/D 1.532
Water Solubility: 2600 mg/L 20 °C
The Structure of 1-PHENYL-1,2-PROPANEDIONE(579-07-7):
Uses
1-PHENYL-1,2-PROPANEDIONE(579-07-7) is used as photoinitiators, pharmaceutical intermediates and food additive, etc.
Safety Profile
A very dangerous fire hazard when exposed to heat or flame; can react vigorously with oxidizing materials. When heated to decomposition it emits acrid smoke and irritating fumes. See also KETONES.
Hazard Codes:
Xn,Xi
Risk Statements: 22-36/37/38
22: Harmful if swallowed
36/37/38: Irritating to eyes, respiratory system and skin
Safety Statements: 26-36
26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
36: Wear suitable protective clothing
WGK Germany: 3
Hazard Codes:
Xn,Xi Risk Statements: 22-36/37/38
22: Harmful if swallowed
36/37/38: Irritating to eyes, respiratory system and skin
Safety Statements: 26-36
26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
36: Wear suitable protective clothing
WGK Germany: 3