2,7-Dibromo-9,9-dimethylfluorene

Product Name: 2,7-Dibromo-9,9-dimethylfluorene
CAS No.: 28320-32-3
Chemical Name: 2,7-Dibromo-9,9-dimethylfluorene
Synonyms: 9,9-Dimethyl-2,7-Dibromofluorene;2,7-Dibromo-9,9-dime;2,7-Dibromo-9,9-dimethyL;2,7-Dibromo-9,9-dimethylflu;2,7-Dibromo-9,9-dimethylfluoren;2,7-Dibromo-9,9-dimethylfluorene;9,9-Dimethyl-2,7-dibromofluorenone;2,7-Dibromo-9,9-dimethylfluorene>9,two 9-Methyl -2,7-broMidefluorene;2,7-Dibromo-9,9-dimethyl-fluororene
CBNumber: CB6948243
Molecular Formula: C15H12Br2
Formula Weight: 352.06
MOL File: 28320-32-3.mol

More

Less

2,7-Dibromo-9,9-dimethylfluorene Property

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)

More

Less

Safety

Hazard Codes: N
Risk Statements: 50/53-53-50
Safety Statements: 60-61
RIDADR: 3077
WGK Germany: 3
HS Code: 29039990

More

Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

More

Less

N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 757187
Product name: 2,7-Dibromo-9,9-dimethyl-9H-fluorene
Purity: 99%
Packaging: 5g
Price: $256
Updated: 2025/07/31

TCI Chemical

Product number: D3859
Product name: 2,7-Dibromo-9,9-dimethylfluorene
Purity: >98.0%(HPLC)
Packaging: 5g
Price: $154
Updated: 2025/07/31

TCI Chemical

Product number: D3859
Product name: 2,7-Dibromo-9,9-dimethylfluorene
Purity: >98.0%(HPLC)
Packaging: 25g
Price: $385
Updated: 2025/07/31

TRC

Product number: D425578
Product name: 2,7-Dibromo-9,9-dimethylfluorene
Packaging: 25g
Price: $145
Updated: 2021/12/16

Apolloscientific

Product number: OR5982
Product name: 2,7-Dibromo-9,9-dimethyl-9H-fluorene
Packaging: 25g
Price: $40
Updated: 2021/12/16

More

Less

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

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 Preparation Products And Raw materials

Raw materials

Preparation Products

More

Less

2,7-Dibromo-9,9-dimethylfluorene Suppliers

Americas 1 China 236 Europe 1 Germany 1 India 3 Japan 1 South Korea 1 United Kingdom 3 United States 20 Global 267

Puyang Huicheng Electronic Material Co. Ltd.

Tel: 0393-0393-0393-8910800 15039333257
Fax: 0393-8912775
Email: info@huichengchem.com
Country: China
ProdList: 569
Advantage: 64

J & K SCIENTIFIC LTD.

Tel: 18210857532; 18210857532
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 4006356688 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40228
Advantage: 62

future industrial shanghai co., ltd

Tel: 400-0066400 13621662912
Fax: 021-55660885
Email: sales@jonln.com
Country: China
ProdList: 1995
Advantage: 65

TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
ProdList: 24529
Advantage: 81

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44801
Advantage: 61

Capot Chemical Co., Ltd

Tel: +86 (0) 571 85 58 67 18
Fax: 0086-571-85864795
Country: China
ProdList: 18207
Advantage: 66

Jia Xing Isenchem Co.,Ltd

Tel: 0573-85285100 18627885956
Fax: 0573-85285100
Email: isenchem@163.com
Country: China
ProdList: 9310
Advantage: 66

Accela ChemBio Co.,Ltd.

Tel: 021-50795510 4000665055
Fax: 021-50795055
Email: sales@accelachem.com
Country: China
ProdList: 11035
Advantage: 64

Nanjing Chemlin Chemical Co., Ltd

Tel: 025-83697070
Fax: +86-25-83453306
Email: info@chemlin.com.cn
Country: China
ProdList: 15883
Advantage: 64

More

Less

View Lastest Price from 2,7-Dibromo-9,9-dimethylfluorene manufacturers

Speranza Chemical Co., Ltd.

Product: 2,7-Dibromo-9,9-dimethyl-9H-fluorene 28320-32-3
Price: US $35.00/KG
Min. Order: 1KG
Purity: 98%+
Supply Ability: 300MT/year
Release date: 2019-12-24

Hebei Zhuanglai Chemical Trading Co Ltd

Product: 2,7-Dibromo-9,9-dimethylfluorene 28320-32-3
Price: US $10.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 20 ton
Release date: 2024-12-19

Henan Fengda Chemical Co., Ltd

Product: 2,7-Dibromo-9,9-dimethylfluorene 28320-32-3
Price: US $200.00-1.00/KG
Min. Order: 1KG
Purity: 99%, 99.5% Sublimated
Supply Ability: g-kg-tons, free sample is available
Release date: 2023-12-30

28320-32-3, 2,7-Dibromo-9,9-dimethylfluoreneRelated Search:

2,7-Dibromofluorene DBDCB 1,2-Dibromopropane 2-Bromo-9,9-dimethylfluorene 2,4-DIBROMOPENTANE 2,4-DIBROMOBIPHENYL 1,2-DIBROMOETHYLENE 1,3-Dibromo-5,5-dimethylhydantoin dibromoethyl alcohol 2,7-Dibromo-9,9-diethylfluorene 9,9-DIDODECYL-2 7-DIBROMOFLUORENE 2,7-Dibromo-9,9'-spiro-bifluorene 9,9-Dioctyl-2,7-dibromofluorene 2,7-Dibromo-9,9-diphenylfluororene 2,2',7,7'-Tetrabromo-9,9'-spirobifluorene 2,7-Dibromo-2',3',5',6'-tetrahydrospiro[fluorene-9,4'-pyran] 9,9-Dimethyl-9H-fluorene 9,9-Dihexyl-2,7-dibromofluorene

9,9-Dimethyl-2,7-dibromofluorenone

2,7-Dibromo-9,9-dimethyl-fluororene

2,7-Dibromo-9,9-dimethylfluorene

9H-Fluorene,2,7-dibromo-9,9-dimethyl-

9,9-Dimethyl-2,7-Dibromofluorene

2,7-Dibromo-9,9-dime

2,7-DibroMo-9,9-diMethylfluorene,9,9-DiMethyl-2,7-dibroMofluorene

9,two 9-Methyl -2,7-broMidefluorene

2,7-Dibromo-9,9-dimethylfluorene&gt

2,7-Dibromo-9,9-dimethyL

2,7-Dibromo-9,9-dimethylfluorene ISO 9001：2015 REACH

2,7-Dibromo-9,9-dimethylfluoren

2,7-Dibromo-9,9-dimethylflu

2,7-Dibromo-9,9-dimethyl-9<i>H</i>-fluorene

28320-32-3

OLED materials,pharm chemical,electronic

Electronic Chemicals

Fluorene Derivatives

Fluorene Series