6-Hydroxy-benzo[h]chromeno[5,4,3-cde]chromene-5,12-dione

Modify Date: 2024-01-11 10:51:23

6-Hydroxy-benzo[h]chromeno[5,4,3-cde]chromene-5,12-dione Structure
6-Hydroxy-benzo[h]chromeno[5,4,3-cde]chromene-5,12-dione structure
Common Name 6-Hydroxy-benzo[h]chromeno[5,4,3-cde]chromene-5,12-dione
CAS Number 1021499-85-3 Molecular Weight 304.25300
Density N/A Boiling Point N/A
Molecular Formula C18H8O5 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 6-Hydroxy-benzo[h]chromeno[5,4,3-cde]chromene-5,12-dione

 Chemical & Physical Properties

Molecular Formula C18H8O5
Molecular Weight 304.25300
Exact Mass 304.03700
PSA 80.65000
LogP 3.34920

 Safety Information

HS Code 2914400090

 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%