2,7-Dibromo-9,9-dioctyl-9H-fluorene

Basic Information

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CAS Number

198964-46-4

Molecular Formula

C29H40Br2

Molecular Weight

548.45 g/mol

Chemical Classification

Agricultural Chemicals Pesticides Herbicides

Basic Physical Properties

Melting Point

52.0 to 57.0 deg-C

Boiling Point

567.2°C at 760 mmHg

Density

1.2120

SMILES

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CCCCCCCCC1(C2=C(C=CC(=C2)Br)C3=C1C=C(C=C3)Br)CCCCCCCC

InChI

InChI=1S/C29H40Br2/c1-3-5-7-9-11-13-19-29(20-14-12-10-8-6-4-2)27-21-23(30)15-17-25(27)26-18-16-24(31)22-28(26)29/h15-18,21-22H,3-14,19-20H2,1-2H3

InChIKey

CYKLQIOPIMZZBZ-UHFFFAOYSA-N

LogP

10.979299999999986

Topological Polar Surface Area

0.0 Å²

Hydrogen Bond Donor/Acceptor

0 / 0

Complexity

445

Safety Information

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Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

Synonyms & References

English

2,7-Dibromo-9,9-dioctylfluorene
AM9743
AC-4896
FT-0656744
SCHEMBL197894
FD14023
AS-15614
9,9-di-(n-octyl)-2,7-dibromofluorene
CYKLQIOPIMZZBZ-UHFFFAOYSA-N
MFCD03427216
C29H40Br2
BCP16425
2,7-dibromo-9,9-bis(n-octyl)fluorene
2,7-dibromo-9,9-di-n-octyl-9h-fluorene
A814047
SY052842
AKOS015839923
9,9-Dioctyl-2,7-dibromofluorene
198964-46-4
9H-Fluorene, 2,7-dibromo-9,9-dioctyl-
2,7-DIBROMO-9,9-DIOCTYL-9H-FLUORENE
DTXSID60410565
D3934
2,7-Dibromo-9,9-di-n-octylfluorene
Q-101185
9,9-Dioctyl-2,7-dibromofluorene, 96%
CS-W011464
2,7-dibromo-9,9-dioctyl-9H-fluorene
2,7-dibromo-9,9-dioctylfluorene
2,7-dibromo-9,9-bis-n-octylfluorene
2,7-dibromo-9,9-di-n-octyl-9H-fluorene

MDL Number

MFCD03427216

Customs Code

2903999090

FAQ

What are the physical and chemical properties of 2,7-Dibromo-9,9-dioctyl-9H-fluorene (CAS: 198964-46-4)?

2,7-Dibromo-9,9-dioctyl-9H-fluorene is a solid with a crystalline form. It has a molecular weight of approximately 604.25 g/mol. The compound is poorly soluble in water but soluble in organic solvents like dichloromethane and benzene. It is less reactive compared to its brominated counterparts but may undergo bromination reactions under certain conditions.

How is 2,7-Dibromo-9,9-dioctyl-9H-fluorene (CAS: 198964-46-4) typically synthesized?

2,7-Dibromo-9,9-dioctyl-9H-fluorene is typically synthesized via bromination of 9,9-dioctyl-9H-fluorene using bromine in the presence of a Lewis acid catalyst, such as aluminum bromide. The process yields a product with good selectivity and high purity, though precise conditions and catalysts may vary.

What industries use 2,7-Dibromo-9,9-dioctyl-9H-fluorene (CAS: 198964-46-4)?

2,7-Dibromo-9,9-dioctyl-9H-fluorene is used in the semiconductor industry, particularly in the development of organic light-emitting diodes (OLEDs). It is also relevant in the polymer industry for the synthesis of functional materials. Additionally, it may find applications in sensors and as a precursor in the pharmaceutical industry due to its unique chemical properties.

What precautions should be taken when handling 2,7-Dibromo-9,9-dioctyl-9H-fluorene (CAS: 198964-46-4)?

When handling 2,7-Dibromo-9,9-dioctyl-9H-fluorene, it is essential to use personal protective equipment (PPE) such as gloves, goggles, and a lab coat. Work in a well-ventilated area or a fume hood to prevent inhalation. Spills should be cleaned up using appropriate absorbents and disposed of according to local regulations. Always refer to the Safety Data Sheet (SDS) for detailed safety information.