2,5-Diphenyl-1,4-benzoquinone , ≥99.0% , 844-51-9

CAS NO.：844-51-9

Empirical Formula: C18H12O2

Molecular Weight: 260.29

MDL number: MFCD00001600

EINECS: 212-680-8

PRODUCT Properties

• 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)

Description and Uses

2,5-Diphenyl-p-benzoquinone is used as pharmaceutical intermediate.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H315-H319-H335
• Precautionary statements: P261-P280a-P304+P340-P305+P351+P338-P405-P501a
• Hazard Codes: Xi
• Risk Statements: 36/37/38
• Safety Statements: 26-37
• TSCA: Yes
• HS Code: 2914.69.9000
• HazardClass: IRRITANT