2,7-Dibromo-9,9-dihexylfluorene

Modify Date: 2024-01-14 07:58:32

2,7-Dibromo-9,9-dihexylfluorene Structure
2,7-Dibromo-9,9-dihexylfluorene structure
Common Name 2,7-Dibromo-9,9-dihexylfluorene
CAS Number 189367-54-2 Molecular Weight 492.330
Density 1.3±0.1 g/cm3 Boiling Point 522.2±43.0 °C at 760 mmHg
Molecular Formula C25H32Br2 Melting Point 67-71ºC
MSDS Chinese USA Flash Point 312.3±27.4 °C

 Names

Name 2,7-dibromo-9,9-dihexylfluorene
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 522.2±43.0 °C at 760 mmHg
Melting Point 67-71ºC
Molecular Formula C25H32Br2
Molecular Weight 492.330
Flash Point 312.3±27.4 °C
Exact Mass 490.087067
LogP 12.05
Vapour Pressure 0.0±1.3 mmHg at 25°C
Index of Refraction 1.559

 Safety Information

Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes Xn
Safety Phrases S22
RIDADR NONH for all modes of transport
WGK Germany 3
HS Code 2903999090

 Customs

HS Code 2903999090
Summary 2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

 Synonyms

MFCD03427215
2,7-Dibromo-9,9-dihexyl-9H-fluorene
9,9-Dihexyl-2,7-Dibromofluorene
2,7-dibromo-9,9'-dihexyl-9H-fluorene
2,7-Dibromo-9,9-Dihexylfluorene
2,7-dibromo-9,9-di-n-hexylfluorene
9H-Fluorene, 2,7-dibromo-9,9-dihexyl-
2,7-dibromo-9,9-bis-n-hexylfluorene
2,7-dibromo-9,9-di-n-hexyl-9H-fluorene