9,9-Dioctyl-2,7-Dibromofluorene

Modify Date: 2025-08-23 11:09:13

9,9-Dioctyl-2,7-Dibromofluorene Structure
9,9-Dioctyl-2,7-Dibromofluorene structure
Common Name 9,9-Dioctyl-2,7-Dibromofluorene
CAS Number 198964-46-4 Molecular Weight 548.436
Density 1.2±0.1 g/cm3 Boiling Point 567.2±43.0 °C at 760 mmHg
Molecular Formula C29H40Br2 Melting Point 59-63ºC
MSDS Chinese Flash Point 341.4±27.4 °C

 Names

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

 Chemical & Physical Properties

Density 1.2±0.1 g/cm3
Boiling Point 567.2±43.0 °C at 760 mmHg
Melting Point 59-63ºC
Molecular Formula C29H40Br2
Molecular Weight 548.436
Flash Point 341.4±27.4 °C
Exact Mass 546.149658
LogP 14.18
Vapour Pressure 0.0±1.5 mmHg at 25°C
Index of Refraction 1.546

 Safety Information

Hazard Codes Xn
Safety Phrases S22-S24/25
RIDADR NONH for all modes of transport
WGK Germany 2
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

2,7-dibromo-9,9-dioctylfluorene
MFCD03427216
2,7-Dibromo-9,9-dioctyl-9H-fluorene
2,7-dibromo-9,9-di-n-octyl-9H-fluorene
9H-Fluorene, 2,7-dibromo-9,9-dioctyl-
9,9-Dioctyl-2,7-Dibromofluorene
L B656 HHJ EE H8 H8 KE
2,7-dibromo-9-dioctylfluorene
2,7-DibroMo-9,9-di-n-octylfluorene
2,7-dibromo-9,9-bis-n-octylfluorene
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