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

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

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

Molecular Weight:: 337.99

MDL Number:: MFCD00010790

MOL File:: 14348-75-5.mol

MSDS File:: SDS

Last updated:2025-07-14 15:27:00

Product description	Number	Pack Size	Price
2,7-Dibromo-9-fluorenone 96%	300098	5g	$109
2,7-Dibromo-9-fluorenone 96%	300098	25g	$513
2,7-Dibromo-9-fluorenone >98.0%(GC)	D3557	5g	$26
2,7-Dibromo-9-fluorenone >98.0%(GC)	D3557	25g	$76
2,7-Dibromo-9-fluorenone	D425653	5g	$75
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2,7-Dibromo-9H-fluoren-9-one Properties

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)
UNSPSC Code	12352100
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H315-H319-H335

Precautionary statements

P261-P264-P271-P280-P302+P352-P305+P351+P338

Hazard Codes

Risk Statements

36/37/38

Safety Statements

26-37/39

WGK Germany

HazardClass

IRRITANT

HS Code

29147000

NFPA 704

	0
2		0

2,7-Dibromo-9H-fluoren-9-one price More Price(23)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	300098	2,7-Dibromo-9-fluorenone 96%	14348-75-5	5g	$109	2025-07-31	Buy
Sigma-Aldrich	300098	2,7-Dibromo-9-fluorenone 96%	14348-75-5	25g	$513	2025-07-31	Buy
TCI Chemical	D3557	2,7-Dibromo-9-fluorenone >98.0%(GC)	14348-75-5	5g	$26	2025-07-31	Buy
TCI Chemical	D3557	2,7-Dibromo-9-fluorenone >98.0%(GC)	14348-75-5	25g	$76	2025-07-31	Buy
TRC	D425653	2,7-Dibromo-9-fluorenone	14348-75-5	5g	$75	2021-12-16	Buy

Product number	Packaging	Price	Buy
300098	5g	$109	Buy
300098	25g	$513	Buy
D3557	5g	$26	Buy
D3557	25g	$76	Buy
D425653	5g	$75	Buy

2,7-Dibromo-9H-fluoren-9-one Chemical Properties,Uses,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 synthesis

Synthesis of 2,7-Dibromo-9H-fluoren-9-one from 2,7-Dibromofluorene

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

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Preparation Products

2,7-Dibromo-9,9'-spiro-bifluorene 2,7-DBrSFDBX 2,7-diphenyl-9H-Fluoren-9-one 2,7-Dihydroxy-9-fluorenone

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

Global( 401)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
SHANGHAI T&W PHARMACEUTICAL CO., LTD.	+86-021-61551413 +8618813727289	contact@trustwe.com	China	5743	58
Puyang Huicheng Electronic Materials Co., Ltd.	+86-0393-+86-0393-8910800 +8615839383373	info@huichengchem.com	China	530	58
Hebei Chuanghai Biotechnology Co., Ltd	+8615350571055	Sibel@chuanghaibio.com	China	8772	58
Sichuan Zhuoyu Yantang Technology Co., Ltd.	+8613288715578	sales@sichuanzyyt.com	China	12247	58
HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD	+86-15350851019; +8615350851019	admin@86-ss.com	China	999	58
Capot Chemical Co.,Ltd.	+86-（0）57185586718; +8613336195806	sales@capot.com	China	29734	60
Shanghai Daken Advanced Materials Co.,Ltd	+86-2158073036	info@dakenam.com	China	13456	58
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21620	55
ATK CHEMICAL COMPANY LIMITED	+undefined-21-51877795	ivan@atkchemical.com	China	33024	60
AB PharmaTech,LLC	323-480-4688	sales@acrospharmatech.com	United States	989	55

Supplier	Advantage
SHANGHAI T&W PHARMACEUTICAL CO., LTD.	58
Puyang Huicheng Electronic Materials Co., Ltd.	58
Hebei Chuanghai Biotechnology Co., Ltd	58
Sichuan Zhuoyu Yantang Technology Co., Ltd.	58
HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD	58
Capot Chemical Co.,Ltd.	60
Shanghai Daken Advanced Materials Co.,Ltd	58
Henan Tianfu Chemical Co.,Ltd.	55
ATK CHEMICAL COMPANY LIMITED	60
AB PharmaTech,LLC	55

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

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2025-10-17	2,7-Dibromo-9H-fluoren-9-one 14348-75-5	US $0.00-0.00 / Kg/Drum	1KG	99%min	100kg	WUHAN FORTUNA CHEMICAL CO., LTD
2025-10-17	2,7-Dibromo-9H-fluoren-9-one 14348-75-5	US $1.00 / KG	1KG	99%	10 mt	Hebei Chuanghai Biotechnology Co., Ltd
2025-09-23	2,7-Dibromo-9H-fluoren-9-one 14348-75-5	US $100.00-75.00 / kg	1kg	99%	5000	HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD

2,7-Dibromo-9H-fluoren-9-one
14348-75-5
US $0.00-0.00 / Kg/Drum
99%min
WUHAN FORTUNA CHEMICAL CO., LTD

2,7-Dibromo-9H-fluoren-9-one
14348-75-5
US $1.00 / KG
99%
Hebei Chuanghai Biotechnology Co., Ltd

2,7-Dibromo-9H-fluoren-9-one
14348-75-5
US $100.00-75.00 / kg
99%
HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD

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

2,7-Dibromo-9H-fluoren-9-one(14348-75-5)MS 2,7-Dibromo-9H-fluoren-9-one(14348-75-5)¹HNMR 2,7-Dibromo-9H-fluoren-9-one(14348-75-5)IR1 2,7-Dibromo-9H-fluoren-9-one(14348-75-5)Raman

14348-75-5(2,7-Dibromo-9H-fluoren-9-one)Related Search:

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1,2-Dibromopropane 2,4-DIBROMOBIPHENYL 5-BROMO-2-METHYLBENZALDEHYDE 4-Bromo-o-xylene 3-Bromobenzophenone

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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> 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