Welcome to LookChem.com Sign In|Join Free
  • or
Home > Pharmaceutical > 128055 > 

128055-74-3

Products Categories

Basic Information
CAS No.: 128055-74-3
Name: 2,2',7,7'-Tetrabromo-9,9'-spirobifluorene
Article Data: 19
Molecular Structure:
Molecular Structure of 128055-74-3 (2,2',7,7'-Tetrabromo-9,9'-spirobifluorene)
Formula: C25H12Br4
Molecular Weight: 631.986
Synonyms: 2,2',7,7'-Tetrabromo-9,9'-spirobi[9H-fluorene];NSC 645359;
EINECS: 672-610-0
Density: 2.12 g/cm3
Melting Point: 395-400°C
Boiling Point: 633.7 °C at 760 mmHg
Flash Point: 322.5 °C
Appearance: off-white crystal
Hazard Symbols: Xn
Risk Codes: 22-36
Safety: 26
PSA: 216.82000
LogP: 3.81870
Related products
Hot Products
  • Display:default sort

    New supplier

  • manufacturer of 2,2',7,7'-Tetrabromo-9,9'-spirobifluorene

  • Casno:

    128055-74-3

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

    Min.Order: 100 Gram

    FOB Price:  USD $ 0.0-0.0

    Puyang Huicheng Electronic Material Co., Ltd was founded in 2002, which is focus on high complex new type intermediates and fine chemical custom synthesis, LED&OLED materials and related intermediates, catalyst design and synthesis.

    Located in Puyang and founded in 2002 , Puyang Huicheng Electronic Material Co., Ltd. is a corporation applied itself to research , development , manufacture trade based on mo

  •  Puyang Huicheng Electronic Material Co., Ltd

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:+86-393-8910800

    Address:West Section Shengli Road, Puyang457000, China

       Inquiry Now

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

  • Casno:

    128055-74-3

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

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0

    Welcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional JIT service with instant market intelligence in China to benefit our

    Welcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional

  •  Simagchem Corporation

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:+86-592-2680277

    Address:21/F Hualong Office Building,No.6 Hubin East Road, Xiamen,China

       Inquiry Now

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

  • Casno:

    128055-74-3

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

    Min.Order: 1 Gram

    FOB Price:  USD $ 2.0-2.0

    Product Description Product website: http://www.finerchem.com/pro01en/id/1590.html Product Name 2,2',7,7'-Tetrabromo-9,9'-spirobifluorene CAS No. 128055-74-3 Appearance White powder

    Jinan Finer Chemical Co., Ltd is professional to manufacture and R&D chemical intermediates, pharmaceutical intermediates and fine chemicals. Company locates in Jinan city new mate

  •  Jinan Finer Chemical Co., Ltd

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-531-88989536

    Address:New Material Industry Park, Jinan Ciyt, China

       Inquiry Now

  • Good purity 2,2',7,7'-Tetrabromo-9,9'-spirobifluorene Cas 128055-74-3 with reasonable price

  • Casno:

    128055-74-3

    Good purity 2,2',7,7'-Tetrabromo-9,9'-spirobifluorene Cas 128055-74-3 with reasonable price

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 10.0-160.0

    Unique advantages for 2,2',7,7'-Tetrabromo-9,9'-spirobifluorene Cas 128055-74-3 Guaranteed the purity High quality & competitive price Quality control Fast feedback Prompt shipment Appearance:Powder Storage:Store at room Packa

    Wuhan Fortuna Chemical Co., Ltd, located in the predominant Wu Han City where is a traffic hinge of China, is a big integrative chemical enterprise being engaged in producing and

  •  Wuhan Fortuna Chemical Co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:86-27-59207852

    Address:Add: Room 2015, No.2 Building, Kaixin Mansion No.107 Jinqiao Avenue, Wuhan, China

       Inquiry Now

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

  • Casno:

    128055-74-3

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

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0

    high quality Appearance:off white solid Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:OLED Intermediate Transportation:by air or by sea Port:Shanghai, Qingdao

    Located in Zhengdong New District,?Zhengzhou of Henan province, Henan Allgreen Chemical Co.,Ltd is a comprehensive high-tech modern enterprises integrating professional R&D, pro

  •  Henan Allgreen Chemical Co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:+86-0371-87507775

    Address:No 260 Dongming Road,Jinshui District

       Inquiry Now

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

  • Casno:

    128055-74-3

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

    Min.Order: 1 Gram

    FOB Price:  USD $ 0.0-0.0

    ISO9001 Exporting Japan, Korea regularly. Appearance:white powder Storage:-- Package:25kg/ fibre drum Application:OLED intermediates Transportation:--- Port:China port

      Wuhan Kemi-Works Chemical Co., Ltd, specialized in R&D, production and sales of pharmaceutical intermediates, electronic chemicals, organic fluorine surfactant,

  •  Wuhan Kemi-Works Chemical Co., Ltd

     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:86-27-85736489

    Address:Rm. 1503, No. 164, Jianghan North Rd., Wuhan, 430022 China

       Inquiry Now

  • Factory Price OLED 99% 128055-74-3 2,2,7,7-Tetrabromo-9,9-spirobifluorene Manufacturer

  • Casno:

    128055-74-3

    Factory Price OLED 99% 128055-74-3 2,2,7,7-Tetrabromo-9,9-spirobifluorene Manufacturer

    Min.Order: 1 Gram

    FOB Price:  USD $ 0.1-0.1

    1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience2. Free samples will be provided,ensure specifications and quality are right for customer3. Customers will receive the most professional technical s

    Xi'an Xszo Chem Co. Ltd is a wholly-owned subsidiary of the SZO Chem Group. SZO Group is composed of Xi'an Xszo Chem Co. Ltd & Shaanxi SZO Tech Co., Ltd. SZO industry Group have mo

  •  Xi'an Xszo Chem Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:+86-029-88698540

    Address:No.16,Jingqin Rd. JingWei Industrial park,Shaanxi,China,710200

       Inquiry Now

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

  • Casno:

    128055-74-3

    MSDS/COA Download

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

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 2.0-2.0

    DayangChem exported this product to many countries and regions at best price in China. If you are looking for the product’s supplier in China, DayangChem is your best choice. Pls contact with us freely for getting detailed product specifica

    Dayang Chem (Hangzhou) Co.,Ltd. dedicated to the development, production and marketing of chemicals which is specialized in Organic compounds; Active Pharmaceutical Ingredi

  •  Dayang Chem (Hangzhou) Co.,Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-571-88938639

    Address:9/F, Unit 2 Changdi Torch Building, 259# WenSan Road, Xihu District, Hangzhou City 310012, P.R.China

       Inquiry Now

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

  • Casno:

    128055-74-3

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

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0

    Our company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.O

    Our company engages in Electronic chemicals such as OLED，Photoresist chemical，Electrolyte additive and Intermediate Pharmaceutical production; development of noble metal catalysts,

  •  Henan Tianfu Chemical Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86-371-55170693/55170694

    Address:Zhengzhou International Trade New Territory,Jinshui District,Zhengzhou ,China

       Inquiry Now

  • 2, 2', 7, 7'-Tetrabromo-9, 9'-Spirobifluorene 128055-74-3

  • Casno:

    128055-74-3

    2, 2', 7, 7'-Tetrabromo-9, 9'-Spirobifluorene 128055-74-3

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 1.0-10.0

    With our good experience, we offer detailed technical support and advice to assist customers. We communicate closely with customers to establish their quality requirements. Consistent Quality Our plant has strict quality control in each manufactu

    Our company specializes in processing and selling chemical raw materials, chemical th Asia, Europe, America, Africa and other more than 20 countries and regions. ? Companies adheri

  •  Hebei Nengqian Chemical Import and Export Co., LTD

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86 15332961819

    Address:hebei

       Inquiry Now

  • Factory direct supply CAS 128055-74-3 with best quality

  • Casno:

    128055-74-3

    Factory direct supply CAS 128055-74-3 with best quality

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 139.0-210.0

    WITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et

    Zhuo Zhou Wen Xi Import and Export Co., Ltd. is a company mainly engaged in the export of pharmaceutical raw materials. Its parent company is （Wen Xi Pharma）, including three subs

  •  Zhuozhou Wenxi import and Export Co., Ltd

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-13111626072

    Address:Room 1710, Baoxin International Phase I, 19 Guanyun East Road, Zhuozhou, Hebei

       Inquiry Now

  • 9,9'-Spirobi[9H-fluorene],2,2',7,7'-tetrabromo- 128055-74-3

  • Casno:

    128055-74-3

    9,9'-Spirobi[9H-fluorene],2,2',7,7'-tetrabromo- 128055-74-3

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0

    1.No Less 8 years exporting experience. Clients can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specialized

    Shanghai Upbio Tech Co.,Ltd (Former Onchem (China)Co.,Ltd) is a comprehensive manufacturer and an international distribution of chemicals throughout the world, The predecessor of

  •  Shanghai Upbio Tech Co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-21-52196435

    Address:No.2 Floor,No.979 Yunhan Rd,Nicheng,Pudong New Area,Shanghai,China

       Inquiry Now

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

  • Casno:

    128055-74-3

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

    Min.Order: 1 Gram

    FOB Price:  USD $ 0.0-0.0

    Product Name: 2,2',7,7'-Tetrabromo-9,9'-spirobifluorene CAS: 128055-74-3 MF: C25H12Br4 MW: 631.98 EINECS: 672-610-0 Mol File: 128055-74-3.mol 2,2',7,7'-Tetrabromo-9,9'-spirobifluorene Structure 2,2',7,7

    SHANGHAI MINSTAR CHEMICAL CO., LTD. is a leading, experienced, professional supplier of API & intermediates, plant extract, food additive, fine chemicals and industry chemicals, et

  •  Shanghai Minstar Chemical Co., Ltd

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:0086-21-18019205509

    Address:BUILDING 8, NO.1098, CHUANSHA ROAD, SHANGHAI, CHINA

       Inquiry Now

  • 2,2',7,7'-Tetrabromo-9,9'-spirobifluorene CAS:128055-74-3

  • Casno:

    128055-74-3

    2,2',7,7'-Tetrabromo-9,9'-spirobifluorene CAS:128055-74-3

    Min.Order: 1 Gram

    FOB Price:  USD $ 0.0-0.0

    2,2',7,7'-Tetrabromo-9,9'-spirobifluorene CAS:128055-74-3 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specia

    Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, speciali

  •  Qingdao Beluga Import and Export Co., LTD

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+8613854236000

    Address:qingdao

       Inquiry Now

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

  • Casno:

    128055-74-3

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

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0

    Hello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai

    Shandong Hanjiang Chemical Co., Ltd. is located in Zibo City, Shandong Province, China. It is a biotechnology enterprise engaged in the R&D, production and sales of drugs, steroids

  •  Shandong Hanjiang Chemical Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86 18369939125

    Address:No.25A Qilu Industrial Park

       Inquiry Now

  • 9,9'-Spirobi[9H-fluorene],2,2',7,7'-tetrabromo-

  • Casno:

    128055-74-3

    9,9'-Spirobi[9H-fluorene],2,2',7,7'-tetrabromo-

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    Henan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod

    The company is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds,

  •  Henan Wentao Chemical Product Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-370-2722992

    Address:32 Room, 5th Floor, Building 11, No. 6 Yinxing Road, High-tech Industrial Development Zone, Zhengzhou City, Henan Province

       Inquiry Now

  • 2,2',7,7'-Tetrabromo-9,9'-Spirobifluorene

  • Casno:

    128055-74-3

    2,2',7,7'-Tetrabromo-9,9'-Spirobifluorene

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    Best quality & Attractive price & Professional service; Trial & Pilot & Commercial Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality intermediates, specia

    Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality intermediates, special chemicals and OLED materials &

  •  Xiamen Hisunny Chemical Co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:86-592-3327115

    Address:Unit 603,No.879,Xiahe Road,Meixin Building,Xiamen,China

       Inquiry Now

  • 2,2',7,7'-TetrabroMo-9,9'-spirobifluorene

  • Casno:

    128055-74-3

    2,2',7,7'-TetrabroMo-9,9'-spirobifluorene

    Min.Order: 100 Gram

    FOB Price:  USD $ 0.0-0.0

    Appearance:white or light yellow crystalline powder Storage:Store in a cool,dry place and keep away from direct strong light Package:As customer request Application:Used for research and industrial manufacture. Transportation:By

    Triumph International Development Limilted is engaged in the API, pharmaceutical intermediates research and developmen.Adhering to the "customer first" business philosophy,we suppl

  •  Triumph International Development Limilted

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-536-7971999

    Address:Yinhai Road,Shouguang

       Inquiry Now

  • 2,2',7,7'-TetrabroMo-9,9'-spirobifluorene

  • Casno:

    128055-74-3

    2,2',7,7'-TetrabroMo-9,9'-spirobifluorene

    Min.Order: 0 Metric Ton

    FOB Price:  USD $ 0.0-0.0

    Hangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det

    Hangzhou Keying Chem Co., Ltd. Is a comprehensive enterprise, dedicated to the development, production and marketing of chemicals. As a technology innovative and service profession

  •  Hangzhou Keyingchem Co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-571-85378921

    Address:Jintong international Building, No.113,Huayuangang Street, Gong shu District, Hangzhou,Zhejiang, China.

       Inquiry Now

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

  • Casno:

    128055-74-3

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

    Min.Order: 4 Kilogram

    FOB Price:  USD $ 0.0-0.0

    A substitute for perfluorooctanoic acid, mainly used as a surfactant, dispersant, additive, etc Appearance:White solid or Colorless liquid Purity:99.3 % We will ship the goods in a timely manner as required We can provide relevant documents acc

    T&W GROUP was established in 2007, headquartered in Shanghai, China. By integrating people, technology and potential, we endeavor to work for a better life. We are in the business

  •  SHANGHAI T&W PHARMACEUTICAL CO., LTD.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-21-61551611

    Address:601, No. 1, 2277 Nong, Zu Chongzhi Road, Zhangjiang Hightech. Park, Pudong

       Inquiry Now

  • 9,9'-Spirobi[9H-fluorene],2,2',7,7'-tetrabromo-

  • Casno:

    128055-74-3

    9,9'-Spirobi[9H-fluorene],2,2',7,7'-tetrabromo-

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    J&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia

    J&H Chemical is one of China's leading providers of integrated fine chemical services including offering, research and development, Custom manufacturing business, as well as other

  •  Hangzhou J&H Chemical Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-571-87396432

    Address:No.200 Zhenhua Rd.Xihu Industrial Park, Hangzhou 310030, China

       Inquiry Now

  • Featured products 2,2',7,7'-Tetrabromo-9,9'-spirobifluorene

  • Casno:

    128055-74-3

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

    Min.Order: 100 Kilogram

    FOB Price:  USD $ 0.0-0.0

    Chemlyte Solutions believe that customers and suppliers deserve much more than what traditional distributors can offer. To grow in today s fast-paced and increasingly competitive market it is essential to be able to quickly adapt to market forces eff

    We are a team of industry experts, dedicated to delivering the best chemical solutions from quality suppliers across China. Putting our customers first, we take a holistic approach

  •  Chemlyte Solutions

    China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:+86-189 8945 5137

    Address:Jian Qiao Community, 789 Shenhua Road, Xihu District, Hangzhou, China, 310000

       Inquiry Now

  • cas:128055-74-3

  • Casno:

    128055-74-3

    cas:128055-74-3

    Min.Order: 10 Gram

    FOB Price:  USD $ 0.0-0.0

    Zibo Hangyu Biotechnology Development Co., Ltd is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemi

    Hangyu Biotech is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and O

  •  Zibo Hangyu Biotechnology Development Co., Ltd

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86-15965530500

    Address:Room1701, Tianxing Building,Licheng district, jinan, Shandong, China

       Inquiry Now

  • Factory Supply 2,2',7,7'-Tetrabromo-9,9'-spirobifluorene

  • Casno:

    128055-74-3

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

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    The above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providing h

    Ality Chemical, established in 2007, is a comprehensive Chemical Production&Supply Group with Patent Technology as its core. Ality Chemical operates sales branches in Shanghai, Xia

  •  Ality Chemical Corporation

     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:0513-87616220

    Address:Fine chemical industry park, Nantong,Jiangsu

       Inquiry Now

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

  • Casno:

    128055-74-3

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

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0

    We're in good position to supply OLED intermediates . In the past 25 years, we have won technical support from several well-known universities and institutes. We have developed many chemicals together. It makes us capable of developing Cust

    Suzhou Sinosun Imp.&Exp. Corporation engages in manufacturing and trading of chemicals. and we are specialized in Pharmaceutical raw Materials; Intermediates; Industrial Chemic

  •  Suzhou Sinosun Imp.&Exp. Corporation

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-512-63488895,63488616

    Address:No.758 East Jiangling Road Wujiang Economic & Technological Developmenty Zone Jiangsu China

       Inquiry Now

  • 2,2',7,7'-TetrabroMo-9,9'-spirobifluorene

  • Casno:

    128055-74-3

    2,2',7,7'-TetrabroMo-9,9'-spirobifluorene

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 18.0-20.0

    factory?direct?saleAppearance:White Powder Storage:Store In Dry, Cool And Ventilated Place Package:25kg/drum, also according to the clients requirement Application:It is widely used as a thickener, emulsifier and stabilizer Transportation:By Sea Or B

    Founded in 2008, East Chemsources Limited is a professional manufacturer of supplier in food and beverage, pharmaceuticals, cosmetics and other industries. pharmaceutical field in

  •  EAST CHEMSOURCES LIMITED

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:15053231572

    Address:No.1581-12,Jinshui Road, Licang, Qingdao,China

       Inquiry Now

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

  • Casno:

    128055-74-3

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

    Min.Order: 0 Metric Ton

    FOB Price:  USD $ 0.0-0.0

    Hunan chemfish Pharmaceutical co.,Ltd.located in Lugu High-tech industral park ,Hunan province . with its own R&D center and more than 10000㎡manufacture plant . Chemfish owns 40 reactors from 1000L to 8000L. With complete auxiliary equipment as

    Chemfish co.,Ltd.located in Lugu High-tech industral park ,Hunan province . with its own R&D center and more than 10000㎡manufacture plant . Chemfish owns 40 reactors from 1000L

  •  Hunan chemfish Pharmaceutical co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:0731-85567275

    Address:No.10048, xiangjiang centry bulding ,kaifu district ,changsha city ,Hunan

       Inquiry Now

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

  • Casno:

    128055-74-3

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

    Min.Order: 1 Gram

    FOB Price:  USD $ 0.0-0.0

    Shandong Mopai Biotechnology Co., LTD is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemicals. W

    Shandong Mopai Biotechnology Co., LTD is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, s

  •  Shandong Mopai Biotechnology Co., LTD

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-15965530500

    Address:shandong

       Inquiry Now

  • 2,2',7,7'-TetrabroMo-9,9'-spirobifluorene

  • Casno:

    128055-74-3

    2,2',7,7'-TetrabroMo-9,9'-spirobifluorene

    Min.Order: 1 Metric Ton

    FOB Price:  USD $ 1.5-1.5

    1.Applied in food field.it can improve the immune system and prolong life. 2.Appliedin cosmetic field.it can improve the skin care. 3.Applied in pharmaceutical field.it can treat various dieases. 4.Our product quality assurance will make our customer

    KAISA GROUP INC.is the enterprise which is specialize in manfacturing and exporting avariety of Chemical in China. We have the strong economic base and comprehensive technology.We

  •  KAISA GROUP INC

    United States  |  Contact Details

    Business Type:Trading Company

    Tel:15131197030

    Address:1312 17th Street Suite 1402 Denver CO 80202

       Inquiry Now

  • 9,9'-Spirobi[9H-fluorene],2,2',7,7'-tetrabromo-

  • Casno:

    128055-74-3

    9,9'-Spirobi[9H-fluorene],2,2',7,7'-tetrabromo-

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    Located in Hangzhou National Hi-Tech Industrial Development Zone, zhongqichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various industries. Benefiting from the outstanding customer service and h

    Located in Hangzhou National Hi-Tech Industrial Development Zone, Hangzhou zhongqi chem co.,Ltd is an ISO 9001:2015 & SGS certified molden chemical company,who is mainly focus on t

  •  Hangzhou Zhongqi chem Co.,Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:0086-571-86976032

    Address:Kangkang Gu 1010, Chun xiao road 61,Binjiang District 310052,Hangzhou city , China

       Inquiry Now

  • SAGECHEM/2,2',7,7'-Tetrabromo-9,9'-spirobifluorene

  • Casno:

    128055-74-3

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

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    SAGECHEM is a chemical R&D, manufacturing and distribution company in China since 2009, including pharmaceutical intermediates, agrochemical, dyestuff intermediates, organosilicone, API and etc. We also offer a full range of services in custom synthe

    SAGECHEM is a chemical R&D, manufacturing and distribution company since 2009, including pharmaceutical intermediates, agrochemical, dyestuff intermediates, organosilicone, API and

  •  SAGECHEM LIMITED

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-571-86818502

    Address:5Fl. 501Room, Tower A, New Youth Plaza, 8 Jia Shan Road, Hangzhou, China

       Inquiry Now

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

  • Casno:

    128055-74-3

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

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    High quality,stable supply chain.Appearance:white/off-white or light yellow Storage:Store in cool and dry place, keep away from strong light and heat. Package:aluminum bottle,glass bottle,PTFE bottle,cardboard drum Application:This product can be use

    Suzhou Health Chemicals Co., Ltd. is A Fine Chemicals Company, specializing in research, development, manufacture and distribute raw materials for pharmaceutical, healthcare, bioch

  •  Suzhou Health Chemicals Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-512-58277800

    Address:No. 338, Jingang Avenue,

       Inquiry Now

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

  • Casno:

    128055-74-3

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

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0

    GOLDEN PHARMA CO.,LIMITED.is a professional pharmaceutical company,our team have more than 20years expereince in pharmaceutical production and sales. we are a professional technical enterprise specializing in the R & D, production,QA regulation

    GOLDEN PHARMA CO.,LIMITED.is a professional pharmaceutical company,our team have more than 20years expereince in pharmaceutical production. Currently our major business is: 1.Con

  •  Golden Pharma Co., Limited

    China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:18958062155

    Address:1

       Inquiry Now

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

  • Casno:

    128055-74-3

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

    Min.Order: 1 Gram

    FOB Price:  USD $ 0.0-0.0

    Superior quality, moderate price & quick delivery. Appearance:white powder Storage:Sealed and stored in a cool,dark place Package:10g/bag,or as per your request. Application:Used in organic synthesis Transportation:as per your request. Port

    Hangzhou Yunuo Chemical Co., Ltd. is located in Hangzhou City, China We are specialized in fine chemicals and basic chemical auxiliary materials, Organic compounds, rubber

  •  HANGZHOU YUNUO CHEMICAL CO.,LTD

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:0571-83715115

    Address:hangzhou

       Inquiry Now

  • 2,2',7,7'-TetrabroMo-9,9'-spirobifluorene

  • Casno:

    128055-74-3

    2,2',7,7'-TetrabroMo-9,9'-spirobifluorene

    Min.Order: 1 Metric Ton

    FOB Price:  USD $ 1.0-1.0

    We are a Union of chemistry in China, consists of chemists，engineers, laboratories,factories in China. We organize surplus capacity of R&D and production as well as custom synthesis for chemical products and chemical business project. We are supp

    We are a Union of chemistry in China, consists of chemists，engineers, laboratories,factories in China. We organize surplus capacity of R&D and production in China for chemicals cus

  •  Bluecrystal chem-union

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-1895157

    Address:Liang Xi Qu

       Inquiry Now

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1

What can I do for you?
Get Best Price

Get Best Price for 128055-74-3

Specification

The 2,2',7,7'-Tetrabromo-9,9'-spirobifluorene, with the CAS registry number 128055-74-3, is also called 9,9'-spirobi[9H-fluorene], 2,2',7,7'-tetrabromo-. It belongs to the product category of Fluorene Derivatives. And the molecular formula of this chemical is C25H12Br4.

The physical properties of 2,2',7,7'-Tetrabromo-9,9'-spirobifluorene are as following: (1)ACD/LogP: 9.58; (2)# of Rule of 5 Violations: 2; (3)#H bond acceptors: 0; (4)#H bond donors: 0; (5)#Freely Rotating Bonds: 0; (6)Polar Surface Area: 0 Å2; (7)Index of Refraction: 1.843; (8)Molar Refractivity: 132.29 cm3; (9)Molar Volume: 297.8 cm3; (10)Polarizability: 52.44×10-24cm3; (11)Surface Tension: 83.1 dyne/cm; (12)Density: 2.12 g/cm3; (13)Flash Point: 322.5 °C; (14)Enthalpy of Vaporization: 90.26 kJ/mol; (15)Boiling Point: 633.7 °C at 760 mmHg; (16)Vapour Pressure: 2.83E-15 mmHg at 25°C.

You can still convert the following datas into molecular structure:
(1)SMILES: Brc5ccc6c1ccc(Br)cc1C4(c2cc(Br)ccc2c3ccc(Br)cc34)c6c5
(2)InChI: InChI=1/C25H12Br4/c26-13-1-5-17-18-6-2-14(27)10-22(18)25(21(17)9-13)23-11-15(28)3-7-19(23)20-8-4-16(29)12-24(20)25/h1-12H
(3)InChIKey: MASXXNUEJVMYML-UHFFFAOYAH