9-(dibromomethylidene)xanthene

Names

[ CAS No. ]:
1143-18-6

[ Name ]:
9-(dibromomethylidene)xanthene

[Synonym ]:
9-dibromomethylene-xanthene
9-Dibrom-methylen-xanthen

Chemical & Physical Properties

[ Molecular Formula ]:
C₁₄H₈Br₂O

[ Molecular Weight ]:
352.02100

[ Exact Mass ]:
349.89400

[ PSA ]:
9.23000

[ LogP ]:
5.29900

Safety Information

[ HS Code ]:
2932999099

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

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%