2,7-Dibromo-9H-fluoren-9-one

Product Name: 2,7-Dibromo-9H-fluoren-9-one
CAS No.: 14348-75-5
Chemical Name: 2,7-Dibromo-9H-fluoren-9-one
Synonyms: 2,7-DIBROMOFLUORENONE;2,7-DIBROMO-9-FLUORENONE;2,7-Dibromo-9-fL;DibroMo-9-fluoren;2,7-Dibromo-9-fluore;2,7-DIBROMO-FLUOREN-9-ONE;2,7-dibromofluorene-9-one;2,7-DIBROMOFLUORENONE 99+%;2,7-dibromo-9H- fluorenone;2,7-Dibromo-9-fluorenone>
CBNumber: CB6169774
Molecular Formula: C13H6Br2O
Formula Weight: 337.99
MOL File: 14348-75-5.mol

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2,7-Dibromo-9H-fluoren-9-one Property

Melting point:: 203-205 °C (lit.)
Boiling point:: 451.4±38.0 °C(Predicted)
Density: 1.907±0.06 g/cm3(Predicted)
storage temp.: Sealed in dry,Room Temperature
solubility: soluble in Tetrahydrofuran
form: powder to crystal
color: Light orange to Yellow to Green
InChI: InChI=1S/C13H6Br2O/c14-7-1-3-9-10-4-2-8(15)6-12(10)13(16)11(9)5-7/h1-6H
InChIKey: CWGRCRZFJOXQFV-UHFFFAOYSA-N
SMILES: C1(=O)C2=C(C=CC(Br)=C2)C2=C1C=C(Br)C=C2
CAS DataBase Reference: 14348-75-5(CAS DataBase Reference)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-37/39
WGK Germany: 3
HazardClass: IRRITANT
HS Code: 29147000

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

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

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 300098
Product name: 2,7-Dibromo-9-fluorenone
Purity: 96%
Packaging: 5g
Price: $109
Updated: 2025/07/31

Sigma-Aldrich

Product number: 300098
Product name: 2,7-Dibromo-9-fluorenone
Purity: 96%
Packaging: 25g
Price: $513
Updated: 2025/07/31

TCI Chemical

Product number: D3557
Product name: 2,7-Dibromo-9-fluorenone
Purity: >98.0%(GC)
Packaging: 5g
Price: $26
Updated: 2025/07/31

TCI Chemical

Product number: D3557
Product name: 2,7-Dibromo-9-fluorenone
Purity: >98.0%(GC)
Packaging: 25g
Price: $76
Updated: 2025/07/31

TRC

Product number: D425653
Product name: 2,7-Dibromo-9-fluorenone
Packaging: 500mg
Price: $45
Updated: 2021/12/16

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2,7-Dibromo-9H-fluoren-9-one Chemical Properties,Usage,Production

Chemical Properties

Yellow powder or crystal

Uses

2,7-Dibromo-9-fluorenone was used in preparation of :

2,7-poly(spiro[4′,4′-dioctyl-2′,6′-dioxocyclohexane-1′,9-fluorene]), precursor polymer for the synthesis of 2,7-poly(9-fluorenone)
2,7-dibromo-9-(2-methylpyridin-5-yl)fluoren-9-ol

2,7-Dibromo-9H-fluoren-9-one Preparation Products And Raw materials

Raw materials

Ethanol Toluene Chromium(VI) oxide 2,7-Dibromofluorene Acetic acid Sodium hydroxide Sodium carbonate

Preparation Products

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2,7-Dibromo-9H-fluoren-9-one Suppliers

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View Lastest Price from 2,7-Dibromo-9H-fluoren-9-one manufacturers

WUHAN FORTUNA CHEMICAL CO., LTD

Product: 2,7-Dibromo-9H-fluoren-9-one 14348-75-5
Price: US $0.00-0.00/Kg/Drum
Min. Order: 1KG
Purity: 99%min
Supply Ability: 100kg
Release date: 2021-12-02

Hebei Chuanghai Biotechnology Co., Ltd

Product: 2,7-Dibromo-9H-fluoren-9-one 14348-75-5
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 10 mt
Release date: 2025-03-10

HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD

Product: 2,7-Dibromo-9H-fluoren-9-one 14348-75-5
Price: US $100.00-75.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 5000
Release date: 2024-08-22

14348-75-5, 2,7-Dibromo-9H-fluoren-9-oneRelated Search:

2,2-Bis(bromomethyl)propane-1,3-diol 1,3-Dibromopropane 1,3-Dibromo-5,5-dimethylhydantoin 9-Fluorenone 3,5-Dibromo-4-hydroxybenzaldehyde 1,2-Dibromopropane 2,4-DIBROMOBIPHENYL 5-BROMO-2-METHYLBENZALDEHYDE 4-Bromo-o-xylene 3-Bromobenzophenone 2-Bromo-9-fluorenone 3'-Bromoacetophenone 2-Bromofluorene 4,4'-Dibromobiphenyl 4-BROMO-2-METHYLBIPHENYL 3-Bromobenzaldehyde 4-Bromobiphenyl 2,7-Dibromofluorene

DibroMo-9-fluoren

2,7-Dibromo-9-fluorenone 96%

2,7-DIBROMO-9-FLUORENONE

2,7-DIBROMO-9H-FLUOREN-9-ONE

2,7-DIBROMO-FLUOREN-9-ONE

2,7-DIBROMOFLUORENONE

2,7-DIBROMOFLUORENONE 99+%

2,7-Dibromo-9-Fluorenone (DBF)

2,7-Dibromo-9-fluorenone or 2，7-Dibromofluorenone

2,7-Dibromo-9-fluorenone ,98%

2,7-Dibromo-9-fluore

2,7-dibroMo-9H-fluoren-9-one (DBFO)

9H-Fluoren-9-one, 2,7-dibroMo-

2,7-dibromo-9H- fluorenone

2,7-Dibromo-9-fluorenone&gt

2,7-Dibromo-9-fL

2,7-Dibromo-9-fluorenone (Stellar-2023) [Under Development]

TIANFU-CHEM 2,7-Dibromo-9H-fluoren-9-one_-

2,7-dibromofluorene-9-one

14348-75-5

14348-75-7

C13H6Br2

C13H6Br2O

Building Blocks

C13 to C14

Carbonyl Compounds

Organic Building Blocks

Ketones

OLED materials,pharm chemical,electronic

Fluorene Series

blocks

Bromides

Aromatic Halides (substituted)

Fluorene Derivatives

Electronic Chemicals

Fluorenes & Fluorenones

Fluorenones

C13 to C14

Carbonyl Compounds

Ketones

bc0001