ChemicalBook >> CAS DataBase List >>2'-broMo-2,7-di-tert-butyl-9,9'-spirobi[fluorene]

2'-broMo-2,7-di-tert-butyl-9,9'-spirobi[fluorene]

2'-broMo-2,7-di-tert-butyl-9,9'-spirobi[fluorene] structure

CAS No.: 393841-81-1

Chemical Name:: 2'-broMo-2,7-di-tert-butyl-9,9'-spirobi[fluorene]

Synonyms: DTBSF;2'-broMo-2,7-di-tert-butyl-9,9'-;2'-broMo-2,7-di-tert-butyl-9,9'-;2-Bromo-2,7-di-tert-butyl-9,9'-spirobi[fluorene;2'-broMo-2,7-di-tert-butyl-9,9'-spirobi[fluorene];2-bromo-2',7'-ditert-butyl-9,9'-spirobi[fluorene];2′-Bromo-2,7-di-tert-butyl-9,9′-spirobi[9H-fluorene];2'-Bromo-2,7-bis(1,1-dimethylethyl)-9,9'-Spirobi[9H-fluorene];2′-Bromo-2,7-bis(1,1-dimethylethyl)-9,9′-spirobi[9H-fluorene];9,9'-Spirobi[9H-fluorene], 2'-bromo-2,7-bis(1,1-dimethylethyl)-

CBNumber:: CB82609629

Molecular Formula:: C33H31Br

Molecular Weight:: 507.5

MDL Number:: MFCD20921691

MOL File:: 393841-81-1.mol

MSDS File:: SDS

Last updated:2025-12-18 17:17:19

Product description	Number	Pack Size	Price
2'-Bromo-2,7-di-tert-butyl-9,9'-spirobi[fluorene] 98%	A641064	250mg	$12
2'-Bromo-2,7-di-tert-butyl-9,9'-spirobi[fluorene] 98%	A641064	25g	$385
2''-Bromo-2,7-di-tert-butyl-9,9''-spirobi[fluorene] 95%	CM214217	1g	$435
2'-Bromo-2,7-di-tert-butyl-9,9'-spirobi[fluorene] 95+%	CD12075755	1g	$460
2''-Bromo-2,7-di-tert-butyl-9,9''-spirobi[fluorene] 95%	CM214217	5g	$1110
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2'-broMo-2,7-di-tert-butyl-9,9'-spirobi[fluorene] Properties

Melting point	227 °C
Boiling point	549.9±29.0 °C(Predicted)
Density	1.30±0.1 g/cm3(Predicted)
storage temp.	Keep in dark place,Sealed in dry,Room Temperature
Appearance	White to off-white Solid
InChI	InChI=1S/C33H31Br/c1-31(2,3)20-11-14-24-25-15-12-21(32(4,5)6)18-29(25)33(28(24)17-20)27-10-8-7-9-23(27)26-16-13-22(34)19-30(26)33/h7-19H,1-6H3
InChIKey	BBKNCZFSPQICQT-UHFFFAOYSA-N
SMILES	C12(C3=C(C=CC=C3)C3=C1C=C(Br)C=C3)C1=C(C=CC(C(C)(C)C)=C1)C1=C2C=C(C(C)(C)C)C=C1

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302
Precautionary statements	P280-P305+P351+P338

2'-broMo-2,7-di-tert-butyl-9,9'-spirobi[fluorene] price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Ambeed	A641064	2'-Bromo-2,7-di-tert-butyl-9,9'-spirobi[fluorene] 98%	393841-81-1	250mg	$12	2021-12-16	Buy
Ambeed	A641064	2'-Bromo-2,7-di-tert-butyl-9,9'-spirobi[fluorene] 98%	393841-81-1	25g	$385	2021-12-16	Buy
Chemenu	CM214217	2''-Bromo-2,7-di-tert-butyl-9,9''-spirobi[fluorene] 95%	393841-81-1	1g	$435	2021-12-16	Buy
Crysdot	CD12075755	2'-Bromo-2,7-di-tert-butyl-9,9'-spirobi[fluorene] 95+%	393841-81-1	1g	$460	2021-12-16	Buy
Chemenu	CM214217	2''-Bromo-2,7-di-tert-butyl-9,9''-spirobi[fluorene] 95%	393841-81-1	5g	$1110	2021-12-16	Buy

Product number	Packaging	Price	Buy
A641064	250mg	$12	Buy
A641064	25g	$385	Buy
CM214217	1g	$435	Buy
CD12075755	1g	$460	Buy
CM214217	5g	$1110	Buy

2'-broMo-2,7-di-tert-butyl-9,9'-spirobi[fluorene] Preparation Products And Raw materials

Raw materials

Preparation Products

2'-broMo-2,7-di-tert-butyl-9,9'-spirobi[fluorene] Suppliers

Global( 91)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Henan Fengda Chemical Co., Ltd	+86-371-86557731 +86-13613820652	info@fdachem.com	China	20124	58
Shanghai Daken Advanced Materials Co.,Ltd	+86-2158073036	info@dakenam.com	China	13843	58
ATK CHEMICAL COMPANY LIMITED	+undefined-21-51877795	ivan@atkchemical.com	China	33024	60
Zhengzhou HQ Material CO.,LTD.	+86-371-55919009 +8615225108189	sale1@hqmat.com	China	1001	58
BAYNOE CHEM CO.,LTD	+86-21-34783353 +8615000719740	baynoe@baynoe.com	CHINA	934	58
Alchem Pharmtech,Inc.	8485655694	sales@alchempharmtech.com	United States	63687	58
Richest Group Ltd	18017061086	oled@richest-group.com	CHINA	5600	58
Fuxin Pharmaceutical	+86-021-021-50872116 +8613122107989	contact@fuxinpharm.com	China	10000	58
Antai Fine Chemical Technology Co.,Limited	18503026267	info@antaichem.com	CHINA	9636	58
QINGDAO KAIENSI INTERNATIONAL TRADE CO.,LTD.	+86-0532-8699-9256 +8615254267723	kaley@cnfdevelop.com	China	1410	58

Supplier	Advantage
Henan Fengda Chemical Co., Ltd	58
Shanghai Daken Advanced Materials Co.,Ltd	58
ATK CHEMICAL COMPANY LIMITED	60
Zhengzhou HQ Material CO.,LTD.	58
BAYNOE CHEM CO.,LTD	58
Alchem Pharmtech,Inc.	58
Richest Group Ltd	58
Fuxin Pharmaceutical	58
Antai Fine Chemical Technology Co.,Limited	58
QINGDAO KAIENSI INTERNATIONAL TRADE CO.,LTD.	58

View Lastest Price from 2'-broMo-2,7-di-tert-butyl-9,9'-spirobi[fluorene] manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2026-03-31	2-Bromo-2,7-di-tert-butyl-9,9'-spirobi[fluorene] 393841-81-1	US $0.00 / g	10g	99.90%	10tons	Puyang Huicheng Electronic Materials Co., Ltd.
2026-01-20	2'-bromo-2,7-di-tert-butyl-9,9'-spirobi[fluorene] 393841-81-1	US $0.00 / kg	25kg	99.9%	100kg	Zhongwei Coking Technology National Engineering Research Center Co., Ltd.
2025-09-25	2'-bromo-2,7-di-tert-butyl-9,9'-spirobi[fluorene] 393841-81-1	US $200.00-1.00 / KG	1KG	99%, 99.5% Sublimated	g-kg-tons, free sample is available	Henan Fengda Chemical Co., Ltd

2-Bromo-2,7-di-tert-butyl-9,9'-spirobi[fluorene]
393841-81-1
US $0.00 / g
99.90%
Puyang Huicheng Electronic Materials Co., Ltd.

2'-bromo-2,7-di-tert-butyl-9,9'-spirobi[fluorene]
393841-81-1
US $0.00 / kg
99.9%
Zhongwei Coking Technology National Engineering Research Center Co., Ltd.

2'-bromo-2,7-di-tert-butyl-9,9'-spirobi[fluorene]
393841-81-1
US $200.00-1.00 / KG
99%, 99.5% Sublimated
Henan Fengda Chemical Co., Ltd

2'-broMo-2,7-di-tert-butyl-9,9'-spirobi[fluorene] Spectrum

2'-broMo-2,7-di-tert-butyl-9,9'-spirobi[fluorene](393841-81-1)¹HNMR

2'-broMo-2,7-di-tert-butyl-9,9'-spirobi[fluorene] 9,9'-Spirobi[9H-fluorene], 2'-bromo-2,7-bis(1,1-dimethylethyl)- DTBSF 2′-Bromo-2,7-di-tert-butyl-9,9′-spirobi[9H-fluorene] 2′-Bromo-2,7-bis(1,1-dimethylethyl)-9,9′-spirobi[9H-fluorene] 2-bromo-2',7'-ditert-butyl-9,9'-spirobi[fluorene] 2'-Bromo-2,7-bis(1,1-dimethylethyl)-9,9'-Spirobi[9H-fluorene] 2'-broMo-2,7-di-tert-butyl-9,9'- 2-Bromo-2,7-di-tert-butyl-9,9'-spirobi[fluorene 9, 9'- Spirobi[9H-fluorene] , 2'- bromo-2, 7- bis(1, 1-dimethylethyl) - 2'-broMo-2,7-di-tert-butyl-9,9'- 393841-81-1 C33H31Br OLED