2,5-Cyclohexadiene-1,4-dione,2,5-dihydroxy- 3,6-bis(4-hydroxyphenyl)-

Names

[ CAS No. ]:
519-67-5

[ Name ]:
2,5-Cyclohexadiene-1,4-dione,2,5-dihydroxy- 3,6-bis(4-hydroxyphenyl)-

[Synonym ]:
Atromentin

Chemical & Physical Properties

[ Density]:
1.644g/cm3

[ Boiling Point ]:
651.3ºC at 760 mmHg

[ Molecular Formula ]:
C₁₈H₁₂O₆

[ Molecular Weight ]:
324.28400

[ Flash Point ]:
361.7ºC

[ Exact Mass ]:
324.06300

[ PSA ]:
115.06000

[ LogP ]:
2.48800

[ Index of Refraction ]:
1.782

Safety Information

[ HS Code ]:
2914400090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2914400090

[ Summary ]:
2914400090 other ketone-alcohols and ketone-aldehydes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%