2,7-Dibromo-9,9-dimethylfluorene Chemical Properties

Melting point:

180°C

Boiling point:

401.8±38.0 °C(Predicted)

Density 

1.606±0.06 g/cm3(Predicted)

storage temp. 

Sealed in dry,Room Temperature

solubility 

soluble in Toluene

form 

powder

color 

White to Light yellow to Light orange

InChI

InChI=1S/C15H12Br2/c1-15(2)13-7-9(16)3-5-11(13)12-6-4-10(17)8-14(12)15/h3-8H,1-2H3

InChIKey

LONBOJIXBFUBKQ-UHFFFAOYSA-N

SMILES

C1(C)(C)C2=C(C=CC(Br)=C2)C2=C1C=C(Br)C=C2

CAS DataBase Reference

28320-32-3(CAS DataBase Reference)

Safety Information

Hazard Codes 

N

Risk Statements 

50/53-53-50

Safety Statements 

60-61

RIDADR 

3077

WGK Germany 

3

HS Code 

29039990

2,7-Dibromo-9,9-dimethylfluorene Usage And Synthesis

Chemical Properties

White solid

Uses

This material is a precursor to a number of organic semiconducting polymers for OPV as well as a variety of hole transport for OLED devices.

References

[1] Patent: CN106349163, 2017, A. Location in patent: Paragraph 0080; 0081; 0099; 0100; 0113; 0114
[2] Patent: CN108409668, 2018, A. Location in patent: Paragraph 0075-0076; 0078
[3] Patent: EP1860097, 2007, A1. Location in patent: Page/Page column 21; 22
[4] Patent: US8058450, 2011, B2. Location in patent: Page/Page column 43
[5] Journal of Organic Chemistry, 2004, vol. 69, # 3, p. 987 - 990

2,7-Dibromo-9,9-dimethylfluorene(28320-32-3)Related Product Information

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• 2,7-Dibromo-2',3',5',6'-tetrahydrospiro[fluorene-9,4'-pyran]
• 9,9-Dimethyl-9H-fluorene
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