2,5-DIPHENYL-P-BENZOQUINONE
- CAS NO.：844-51-9
- Empirical Formula: C18H12O2
- Molecular Weight: 260.29
- MDL number: MFCD00001600
- EINECS: 212-680-8
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 02:45:56
What is 2,5-DIPHENYL-P-BENZOQUINONE?
Chemical properties
golden flake
The Uses of 2,5-DIPHENYL-P-BENZOQUINONE
2,5-Diphenyl-p-benzoquinone is used as pharmaceutical intermediate.
Synthesis Reference(s)
The Journal of Organic Chemistry, 63, p. 3764, 1998 DOI: 10.1021/jo9721812
Properties of 2,5-DIPHENYL-P-BENZOQUINONE
| Melting point: | 215-217°C |
| Boiling point: | 457.9±45.0 °C(Predicted) |
| Density | 1.237±0.06 g/cm3(Predicted) |
| solubility | Soluble in hot Toluene (almost transparency). |
| form | powder to crystal |
| color | Light yellow to Yellow to Orange |
| BRN | 2051812 |
| Stability: | Stability |
| CAS DataBase Reference | 844-51-9(CAS DataBase Reference) |
| EPA Substance Registry System | 2,5-Cyclohexadiene-1,4-dione, 2,5-diphenyl- (844-51-9) |
Safety information for 2,5-DIPHENYL-P-BENZOQUINONE
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P405:Store locked up. |
Computed Descriptors for 2,5-DIPHENYL-P-BENZOQUINONE
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