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2,2',7,7'-Tetrabromo-9,9'-spirobifluorene

BGC Id:982345825352
CAS No:128055-74-3
Synonyms:9,9'-spirobi[9h-fluorene], 2,2',7,7'-tetrabromo- 2,2',7,7'-tetrabromo-9,9'-spirobi[9h-fluorene] ; 2,2',7,7'-tetrabromo ; 2,2',7,7'-tetrabromo-9,9'-spirobifluorene ; 2,2',7,7'-tetrabromo-9,9'-spirobiflurene ; tetrabromo-9,9'-spirobifl ; 2,2',7,7'- four-9,9'- screwtwobrominefluorene ; 2,2',7,7'-tetrabromo-9,9'-spirobifluorene,tetrabromo-9,9'-spirobifluorene ; 2,2'',7,7''-tetrabromo-9,9''-spiro-bifluoroene ; 2,2'',7,7''-tetrabromo-9,9''-spirobi[9h-fluorene] ; 2,2',7,7'-tetrabromo-9,9'-spirobifluorene >=98% (hplc)
Molecular Formula:C25H12Br4
Molecular Weight:631.98
EINECS:
Structural Formula

Verified providers in 2025

The following 12 notable providers have been checked and can be recommended.
Chemical-Suppliers
BLD Pharmatech
Smile code: BrC6=CC2=C(C1=CC=C(C=C1C23C5=C(C4=CC=C(C=C34)Br)C=CC(=C5)Br)Br)C=C6 MDL Number: MFCD08704220 Purity : 98% Available in stock: 5365 g
Chemical-Suppliers
Leap Chem
Molecular Formula: C25H12Br4 Molecular Weight: 631.98 Hazard Symbols: Xn WGKGermany: 3 HS Code: 29039990

The last intensive check and update was carried out on 2025/07/31.

Identify

Synonyms:
9,9'-spirobi[9h-fluorene], 2,2',7,7'-tetrabromo- 2,2',7,7'-tetrabromo-9,9'-spirobi[9h-fluorene] ; 2,2',7,7'-tetrabromo ; 2,2',7,7'-tetrabromo-9,9'-spirobifluorene ; 2,2',7,7'-tetrabromo-9,9'-spirobiflurene ; tetrabromo-9,9'-spirobifl ; 2,2',7,7'- four-9,9'- screwtwobrominefluorene ; 2,2',7,7'-tetrabromo-9,9'-spirobifluorene,tetrabromo-9,9'-spirobifluorene ; 2,2'',7,7''-tetrabromo-9,9''-spiro-bifluoroene ; 2,2'',7,7''-tetrabromo-9,9''-spirobi[9h-fluorene] ; 2,2',7,7'-tetrabromo-9,9'-spirobifluorene >=98% (hplc)
CAS:
128055-74-3
EINECS:
Molecular Formula:
C25H12Br4
MDL:
MFCD08704220

Properties

Molecular Weight:
631.98 g·mol−1
download Download Molfile

Suppliers

Simagchem Corporation

type bedrift: Bulk chemical producer
Your partner in China for chemicals business. Expertize in supplies and sources of fine, specialty, pharmaceutical chemicals and intermediates. WE offer high quality products and JIT services with instant market intelligence in China, custom synthesis in our 3 production sites, famous principals as Brenntag, Univar,S inopec, Grace, Petrobras, DKSH, Formitex, Evonik, Merck, TCI, Sanofi, Chemo with creditable reputation and business cooperation. Simagchem Corporation er en selger av trans-4-(3,4,5-Trifluorophenyl)-trans-4'-propylbicyclohexance.
land: P.R.China   telefon: +86 592 2680 277   Fax: +86 592 2680 237

Xiamen Hisunny Chemical Co., Ltd.

type bedrift: Leading producer
land: P.R.China
telefon: +86-592-3327115
Fax: +86-592-5823596
Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. Vi er selger av 3-Fluoro-6-picoline. We develop producing and selling high quality intermediates, Fine chemicals and Specialty Chemicals. We could give you: 1.Best quality in your requirement 2.Competitive price in China market 3.mature Technical support 4.Professional logistic support All we want is win-win business. Send yr. inquiries, you will get it!

H&Z Industry Co.,Ltd

H&Z Industry Co.,Ltd is a large reliable and professional manufacturer of chemical materials and pharmaceutical intermediate. With about 10 years experiences in this field, now we are a capable provider of customized product, and we can provide gram level to ton level of products. What we can give to customers: thoughtful services, high-quality products, competitive price, Looking forward building long-term cooperative relationships with our business partners. 1-Chlorocarbonyl-1-methylethyl acetate er også tjent med H&Z Industry Co.,Ltd.
land: P.R.China
telefon: +86 13583185792
Fax: +86 531 88905468

Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd)

type bedrift: Producer
Hangzhou Meite Industry Co., Ltd. is an international high-tech enterprise founded in 1998, specialized in R&D and manufacture on intermediates, medicines, agrochemical, dyestuff, flavor, fragrance, cosmetic, natural extracts series products. Vi gir 2-Amino-3,4-dimethyl-benzoic acid også. We have an efficient R&D centre, get a strong technical support from Zhejiang University of Technology and Institute of Chemistry, Wuhan Branch, Chinese Academy of Sciences. Our factory Hangzhou Meite Chemical Co.,Ltd. is located in Fi ...
land: P.R.China   telefon: +86 571 88026825   Fax: +86 571 88282557

Dayang Chem (Hangzhou) Co.,Ltd.

type bedrift: Leading producer
land: P.R.China
telefon: +86-571-88938639
Fax: +86-571-8893-8652
Hangzhou DayangChem Co. Ltd is a comprehensive entity which specializes in development, production and trade of pharmaceutical, agrochemical and dyestuff intermediates as well as some special type reagents. We have an own factory and share enterprises. We act also as agent of many chemical factories and promote their products to the international market at very competitive price. We take "Credi first, Clients supreme" as our aim. Vi selger N-tert-Butoxycarbonyl-L-3-(2-pyridyl) alanine også. We expect to cooperate with more partners in ...

Carbone Scientific Co., Ltd.

Carbone scientific is located at London, UK. Vi er leverandør av Cyclopentadecanolide. We are mainly engaged in the marketing development, R&D, technical support and service. Carbone scientific provides fine chemicals, pharmaceutical intermediates, and active pharmaceutical ingredients to the global marketplaces. Our aim is to make those most popular products available to these pharmaceutical and biotech companies, research organizations and university labs worldwide. Our online catalogue has already listed over 50 ...
type bedrift: Supplier
land: U.K.
telefon: +44 (0)203 769 4441 ext 1
Fax: +44 (0)203 769 4441 ext 2

Xiamen Equation Chemical Co.,Ltd

type bedrift: Bulk chemical producer
Welcome to Equation chemical, your reliable partner in China as an important supplier of bulk specialty chemicals for industry & life science. We are committed to provide experienced high quality product and JIT performance to benefit our customers. Vi leverer vår kjemiske produkt Sertaconazole nitrate.
land: P.R.China   telefon: +86 592 6515854   Fax: +86 592 6515854

AK Scientific, Inc.

type bedrift: Supplier
land: USA
telefon: +1 (510) 429-8835
Fax: +1 (510) 429-8836
AK Scientific provides fine chemicals and advanced intermediates to our customers worldwide. Currently, we have over 16.000 in stock, ready to ship products, at our California warehouse and this number is increasing weekly. All these products are stocked in multiple, convenient, sizes to fit your specific needs. Hydroxyzine dihydrochloride blir også levert av oss. Purchases are shipped on the same day your order is placed (before 4PM, Pacific Time) to ensure on-time delivery. AK Scientific products can be searched by Name (or ...

BLD Pharmatech Ltd

Founded in 2014 and headquartered in Shanghai, China, BLD Pharmatech Ltd. with more than 600,000 items, scale up manufacture and custom services is a leading manufacturer and supplier of diversified research chemicals in the industry. 5-Methoxy-2-nitrobenzonitrile blir også levert av oss. Our considerable stock of a wide range of laboratory chemicals, from heterocycles, boron acids, amino acids, metal catalysts to chiral compounds, is ready for worldwide shipping. The ISO certifications and DUNS registration are our testimonie ...
type bedrift: Supplier
land: P.R.China
telefon: +86-21-61629022
Fax: +86-21-50201702

Leap Chem Co., Ltd

type bedrift: Bulk and laboratory supplier
LEAPChem, a specialized fine chemicals supplier for research, development and production. LEAPChem provides nearly 50,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities. As a highly customer-oriented enterprise, we are committed to providing high-quality customer services and products to our global customers in a cost-effective and efficient manner. Leap Chem Co., Ltd tilbyr også Benazolin. Our client list includes many major pharmac ...
land: P.R.China   telefon: +852-30606658  

Skyrun Industrial Co., Ltd.

type bedrift: Leading producer
land: P.R.China
telefon: +86-576-84015261
Fax: +86-576-84015261
Skyrun Industrial Co.Limited, established in 2003, a state-controlled company (By Skyrun Corp. & High Hope) in China, specializing in developing, producing and handing raw pharmaceutical material and intermediates. Skyrun Industrial Co., Ltd. tilbyr også Methyl 4-imidazolecarboxylate. We have expanded a compositive entity from initially only as a small manufacturer. We have extensive knowledge of domestic and international pharmaceutical markets. Our working range can be start from small amount in research stage to big bulk for industrial produc ...

BuGuCh & Partners

We, BuGuCh & Partners, are an international acting and innovative company, leading in developing and manufacturing. We operates major facilities in North America, Europe and the Pacific Rim, as well as facilities in China, Japan and Saudi Arabia operated through joint ventures. We maintain independently or are partners of some production sites in Europe, Asia and South America. Our global network is a strength. Our products range from natural gas, oil and basic chemi ...
type bedrift: Producer
land: Germany

Safety Information

Hazard Classes:
Risk Codes:
22-36 (R)
Safety Codes:
26 (S)

What other providers are available for CAS 128055-74-3?

In addition to the providers presented here for 2,2',7,7'-Tetrabromo-9,9'-spirobifluorene with the CAS number 128055-74-3, there are other 9 providers with slightly different product names available for this CAS number.

Xingrui Industry Co., Limited | Hangzhou Zhongqi Chem Co., Ltd +6 additional providers that we know from the past




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