2,5-Cyclohexadiene-1,4-dione, 2,5-bis(4-methoxyphenyl)- (9CI)

Names

[ CAS No. ]:
5333-03-9

[ Name ]:
2,5-Cyclohexadiene-1,4-dione, 2,5-bis(4-methoxyphenyl)- (9CI)

[Synonym ]:
2,5-Di-p-anisyl-1,4-benzoquinone

Chemical & Physical Properties

[ Density]:
1.239g/cm3

[ Boiling Point ]:
516.9ºC at 760 mmHg

[ Molecular Formula ]:
C₂₀H₁₆O₄

[ Molecular Weight ]:
320.33900

[ Flash Point ]:
229ºC

[ Exact Mass ]:
320.10500

[ PSA ]:
52.60000

[ LogP ]:
3.32260

[ Index of Refraction ]:
1.608

Safety Information

[ HS Code ]:
2914509090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2914509090

[ Summary ]:
HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%