13-Hydroxy-3,3,10,10-tetramethyl-10H-dipyrano[3,2-a:2',3'-i]xanthen-14(3H)-one
Names
[ CAS No. ]:
55785-61-0
[ Name ]:
13-Hydroxy-3,3,10,10-tetramethyl-10H-dipyrano[3,2-a:2',3'-i]xanthen-14(3H)-one
Chemical & Physical Properties
[ Density]:
1.292g/cm3
[ Boiling Point ]:
573.5ºC at 760mmHg
[ Molecular Formula ]:
C23H20O5
[ Molecular Weight ]:
376.40200
[ Flash Point ]:
203.2ºC
[ Exact Mass ]:
376.13100
[ PSA ]:
68.90000
[ LogP ]:
5.02020
Safety Information
[ HS Code ]:
2932999099
Customs
[ HS Code ]: 2932999099
[ Summary ]:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%