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(R)-(+)-2,2'-bis-(Diphenylphosphino)-1,1'-binaphthyl

BGC Id:850835787774
CAS No:76189-55-4
Synonyms:(+/-)-binap ; (r)-(+)-2,2'-bis(diphenylphosp ; (r)-(+)-2,2'-bis(dip ; racemic-binap ; binap ; (r)-(+)-binap ; (r)-(+)-2,2'-bis(diphenylphosphino)-1 ; 98% (r)-binap ; rac-binap ; (r)-binap
Molecular Formula:C44H32P2
Molecular Weight:622.67
EINECS:
Structural Formula

2025 - The most valued supplier

The following 19 notable providers have been checked and can be recommended.
Chemical-Suppliers
Xiamen Hisunny Chemical
  • Molecular Formula : C44H32P2
  • Chemical-Suppliers
    Sancai Industry
    Appearance   White solid
    Identification HNMR   HNMR
    Loss on drying   ≤ 0.05%
    Purity   ≥ 98%
    Chemical-Suppliers
    Zehao Industry
    Purity 98% min
    MP -234°(c=0.3 tolene)
    Appearance White crystalline powder

    Chemical-Suppliers
    BLD Pharmatech
    Smile code: [C@@]1([C@]2=C3C=CC=CC3=CC=C2P(C4=CC=CC=C4)C5=CC=CC=C5)=C6C=CC=CC6=CC=C1P(C7=CC=CC=C7)C8=CC=CC=C8 MDL Number: MFCD00010805 Purity : 97% Available in stock: 3693.25 g
    Chemical-Suppliers
    Leap Chem
    Molecular Formula: C44H32P2 Molecular Weight: 622.67 Hazard Symbols: Xi,Xn WGKGermany: 3 HS Code: 29319090

    The last intensive check and update was carried out on 2025/07/16.

    Identify

    Synonyms:
    (+/-)-binap ; (r)-(+)-2,2'-bis(diphenylphosp ; (r)-(+)-2,2'-bis(dip ; racemic-binap ; binap ; (r)-(+)-binap ; (r)-(+)-2,2'-bis(diphenylphosphino)-1 ; 98% (r)-binap ; rac-binap ; (r)-binap
    CAS:
    76189-55-4
    EINECS:
    Molecular Formula:
    C44H32P2
    MDL:
    MFCD00010805
    SMILES:
    C1=CC(=CN=C1)NN.Cl.Cl

    Properties

    Molecular Weight:
    622.67 g·mol−1
    Melting point:
    283-286 °C(lit.)

    Suppliers

    Junwee Chemical Co., Ltd.

    type bedrift: Bulk chemical producer
    Junwee Chemical is a well-established chemical distribution and manufacturing company. The company supplies organic and specialty chemicals to the customers in Europe and USA market. Through its trouble free, fast and efficient service, Junwee Chemical is poised for further growth and welcome your enquiry.
    land: P.R.China   telefon: +86-571-85808638   Fax: +86-571-85808639

    Changzhou Union Chemicals Co.,Ltd.

    type bedrift: International trading company
    land: P.R.China
    telefon: +86 519 8680 2352
    Fax: +86 519 8639 6223
    Changzhou Union Chemicals Co.,Ltd. is a comprehensive company which is specialized in marketing and manufacturing of new moleculars, advanced intermediates & other fine chemicals - Pharmaceutical intermediates ; Amino acids & derivatives; Chiral products; ect .... L-Isoleucinol blir også levert av oss. It involves one subsidiary company and several joint ventures in china. Union Chem, has professional & innovative teams to provide high quality products and services to our customers worldwide, we strict to "Qual ...

    Simagchem Corporation

    Your partner in China for chemicals business. Vi er selger av 4-n-Butylresorcinol. 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.
    type bedrift: Bulk chemical producer
    land: P.R.China
    telefon: +86 592 2680 277
    Fax: +86 592 2680 237

    Xiamen Hisunny Chemical Co., Ltd.

    type bedrift: Leading producer
    Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop producing and selling high quality intermediates, Fine chemicals and Specialty Chemicals. Xiamen Hisunny Chemical Co., Ltd. tilbyr også 4-Chloromethylbenzoyl chloride. 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!
    land: P.R.China   telefon: +86-592-3327115   Fax: +86-592-5823596

    Sancai Industry Co.,Ltd.

    type bedrift: Leading producer
    land: P.R.China
    telefon: +86-531-88913079
    Fax: +86-531-88913079
    Sancai Industry is involved in supplying of fine chemicals, food and nutrition,personal care, medical intermediate etc, We can also customize chemicals for our customers.Taking advantage of innovative technology and excellent talents and through over 15 years of development,We have stabled good relation with clients in and abroad. In order to be competitive on the market. We have established the global marketing network, independent research center, testing center, and key ...

    Lori Industry Co., Ltd

    Lori industry Co., Ltd was established in 2002 years. It is a large-scale manufacturer integrating R&D, produce and sales. Our products mainly cover fine chemicals, organic intermediates, biological buffers, agricultural fertilizers and other chemicals . Among them, the sales proportion of organic chemicals and agricultural fertilizers is at the forefront of the domestic market. Vi leverer vår kjemiske produkt Naphthol AS. From 2013 to 2022 years, through cooperation with foreign trade companies, customers visitation, ...
    type bedrift: Bulk chemical producer
    land: P.R.China
    telefon: +86-13011713125
    Fax: +86-13011713125

    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 er selger av alpha-Bromo-4-hydroxyacetophenone. 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

    Zehao Industry Co., Ltd.

    land: P.R.China
    telefon: +86-531-88909322
    Fax: +86-531-88909322
    The Shepherd Chemical Company was founded in Norwood, Ohio, in 1916. We are a fourth-generation company and a custom manufacturer of Inorganic Metal Salts and Organic Metal Compounds to the global marketplace. 3,5-Dimethylphenol er også tjent med Zehao Industry Co., Ltd.. Our long-standing success is built upon technical expertise, supplier reliability, and customer relationships. Our goal is to supply the marketplace with high quality metal compounds as standard or customized products. Our capabilities are comprised of our manufacturi ...

    Hangzhou Zhongqi Chem Co., Ltd

    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. I tillegg 1-Propanamine, 3-chloro-N,N-dimethyl-, hydrochloride (1:1) er levert av oss. Our advantage : 1.We do not simply provide chemicals , we provide chemical solutions and expertise; 2.We have trained, highly effective team to solve the problem at the first time; 3.Our QMS (quality management system) ensures the product quality strictly; 4.Strong research and deve ...
    type bedrift: Leading producer
    land: P.R.China
    telefon: +86-571-86976032
    Fax: +86-571-86972162

    Finetech Industry Limited

    type bedrift: Producer
    Finetech Industry Limited is a company in England,which specializing in developing, manufacturing and marketing fine organic compounds and intermediates for the pharmaceutical industry. Most of our products were exported to the North America, Europe and Oceania. Vi selger 4-(Hydroxymethyl)phenoxyacetic acid også. Our factory is in China,we supply Fluorochemicals, Pyrimidines, Pyridines, Amines, Nitriles, Carboxylic Acids or Ester, Phenols or Alcohols, Aldehydes, Piperidines, Piperazines, Pyrazines, Boric Acids, Amino Acids, ...
    land: P.R.China   telefon: +86-27-8746 5837   Fax: +86-27-8777 2287

    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. Ethyl 4-chloromethylbenzoate er også tjent med Dayang Chem (Hangzhou) Co.,Ltd.. 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. We expect to cooperate with more partners in ...

    Nantong Xindao Biotech Ltd

    XINDAO is a world leading biochemical company formed by a professional team.The company specializes in the production, development and sales of animal health, crop science, nutrition and health care, skin care raw materials, fine chemicals and other products. Vi leverer vår kjemiske produkt 2-Chloro-5-iodobenzoic acid. At present, more than 300 kinds of products can be mass produced, which are widely used in chemical industry, health, agriculture, animal husbandry, biochemical research and other high-end fields. XINDAO pays attention ...
    type bedrift: Leading producer
    land: P.R.China
    telefon: +86 19033786557

    Capot Chemical Co., Ltd.

    type bedrift: Leading producer
    Welcome to Capotchem • Established in 1996 ,Capot Chemical Co.,Ltd is a fine organics manufacturing facility which located in Hangzhou,P.R.China. Capot Chemical Co., Ltd. tilbyr også 2-[4-(Trifluoromethyl)phenyl]ethylamine. We produce a wide range of organics, especially fluorine, boronic acids, amino acids, unnatural amino acids, peptide, cross linkers, organocatalysts, chiral building blocks, heterocyclic compounds and other active pharmaceutical ingredients compounds. We are certified to the ISO 9001:2000 Standards, have a safety management syste ...
    land: P.R.China   telefon: +86-571-85586718   Fax: +86-571-85864795

    Hangzhou Lingrui Chemical Co., Ltd.

    type bedrift: Producer
    land: P.R.China
    telefon: +86-571-88092529
    Fax: +86-571-87334908
    Established in 2010, located in Hangzhou Qinglan science park, lingruichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various industries. In our R&D centre, we have a staff of skilled and experienced research chemists. This has enabled us to meet the special requirements of our customers and it has enabled us to provide quality products at competitive prices. Lingrui’s credo is committed to your reliable business partne ...

    Shandong SanYoung Industry Co., Ltd

    Shandong SanYoung Industry Co., Ltd is a scientific and technological company specializing in research and development, cooperative production and sales of chemical products. Vi gir 5-Fluoro-2-methoxy-4(1H)pyrimidinone også. The company's main products include: photoinitiator; light stabilizer; polymer retardant; ultraviolet absorbent; fine chemical products and pharmaceutical intermediates, we can also customize chemicals for our customers. Our company has a large number of customers with good reputation at home and abroad, ...
    land: P.R.China
    telefon: +86 155-64526813
    Fax: +86 531-56897532

    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 2-Thienylglyoxylic acid.
    land: P.R.China   telefon: +86 592 6515854   Fax: +86 592 6515854

    BLD Pharmatech Ltd

    type bedrift: Supplier
    land: P.R.China
    telefon: +86-21-61629022
    Fax: +86-21-50201702
    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. Vi selger 2-Amino-5-(diethylamino)toluene monohydrochloride også. 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 ...

    Leap Chem Co., Ltd

    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. Iselin blir også levert av oss. Our client list includes many major pharmac ...
    type bedrift: Bulk and laboratory supplier
    land: P.R.China
    telefon: +852-30606658

    BuGuCh & Partners

    type bedrift: Producer
    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 ...
    land: Germany  

    Safety Information

    Hazard Classes:
    Risk Codes:
    36/37/38-20/21/22 (R)
    Safety Codes:
    22-24/25-37/39-26-36 (S)
    WGK Germany:
    3
    Storage temperature:
    Room temperature.

    What other providers are available for CAS 76189-55-4?

    In addition to the providers presented here for (R)-(+)-2,2'-bis-(Diphenylphosphino)-1,1'-binaphthyl with the CAS number 76189-55-4, there are other 37 providers with slightly different product names available for this CAS number.

    Chemvon Biotechnology Co. Ltd. | BuGuCh & Partners +19 additional providers that we know from the past
    Zehao Industry Co., Ltd. +5 additional providers that we know from the past
    +3 additional providers that we know from the past
    +1 additional providers that we know from the past
    +2 additional providers that we know from the past




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