4-phenyl-2,3-dioxo-2-buten-4-olide

Names

[ Name ]:
4-phenyl-2,3-dioxo-2-buten-4-olide

[Synonym ]:
4-Pdob
5-phenyl-furan-2,3,4-trione
4-Phenyl-2,3-dioxo-2-buten-4-olide
2,3,4(5H)-Furantrione,5-phenyl
2,3-Dioxo-4-phenylbutanolacton
5-Phenyl-furan-2,3,4-trion
5-Phenyl-2,3,4-(5H)-furan-trione

Chemical & Physical Properties

[ Density]:
1.425g/cm3

[ Boiling Point ]:
316.2ºC at 760mmHg

[ Molecular Formula ]:
C₁₀H₆O₄

[ Molecular Weight ]:
190.15200

[ Flash Point ]:
141.2ºC

[ Exact Mass ]:
190.02700

[ PSA ]:
60.44000

[ LogP ]:
0.42270

[ Vapour Pressure ]:
0.000417mmHg at 25°C

[ Index of Refraction ]:
1.587

Safety Information

[ HS Code ]:
2932190090

Synthetic Route

Click to get detail synthetic route

Customs

[ HS Code ]: 2932190090

[ Summary ]:
2932190090 other compounds containing an unfused furan ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%