9-(2,4-Cyclopentadienylidene)-9H-fluorene

Modify Date: 2024-01-12 19:47:59

9-(2,4-Cyclopentadienylidene)-9H-fluorene Structure
9-(2,4-Cyclopentadienylidene)-9H-fluorene structure
Common Name 9-(2,4-Cyclopentadienylidene)-9H-fluorene
CAS Number 27949-39-9 Molecular Weight 228.28800
Density N/A Boiling Point N/A
Molecular Formula C18H12 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 9-cyclopenta-2,4-dien-1-ylidenefluorene
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C18H12
Molecular Weight 228.28800
Exact Mass 228.09400
LogP 4.59490

 Safety Information

HS Code 2902909090

 Precursor & DownStream

Precursor  2

DownStream  0

 Customs

HS Code 2902909090
Summary 2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

 Synonyms

9-cyclopentadienylidene-fluorene
9-Cyclopentadienyliden-fluoren
Dibenzofulvalen
1,2:3,4-dibenzofulvalene
9H-Fluorene,9-(2,4-cyclopentadien-1-ylidene)
1,2,3,4-Dibenzofulvalen
9-(2,4-Cyclopentadienylidene)-9H-fluorene