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(R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthalene

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Formula: C44H32P2
CAS: 76189-55-4

Identification

Structural Formula
(R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthalene
CAS:
76189-55-4
EINECS:
Molecular Formula:
C44H32P2
MDL:
MFCD00010805
SMILES:
C1=CC=C(C=C1)P(C1=CC=CC=C1)C1=CC=C2C=CC=CC2=C1C1=C(C=CC2=CC=CC=C12)P(C1=CC=CC=C1)C1=CC=CC=C1
Synonym:
(+/-)-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


Description

A chiral atropisomeric diphosphine. The rhodium and ruthenium complexes are used for asymmetric hydrogenation and isomerization reactions. Preparation of BINAP-ruthenium dicarboxylate complexes.


Suppliers

Santa Cruz Biotechnology, Inc.
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Prices & Availability




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Properties for (R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthalene

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

Risk Codes:
R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed
R36/37/38 - Irritating to eyes, respiratory system and skin
Safety Codes:
S22 - Do not breathe dust
S24/25 - Avoid contact with skin and eyes
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36 - Wear suitable protective clothing
S37/39 - Wear suitable gloves and eye/face protection
Hazard Symbols:
Xi, Xn
Hazard symbol Xn Hazard symbol Xi
Storage temperature :
Room temperature.
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Alternative Distributors of [(R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthalene]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

Xinchem Corporation | Molekula GmbH | LianYunGang Chiral Chemical(China)CO.,LTD  | Solvay Solutions UK Limited | ABCR GmbH & Co. KG | Hongda Group Limited | TCI Europe NV | Conlon Limited | Chengdu Qiaofeng Technological Development Co., Ltd. | Ubichem PLC | Shanghai AOKChem Group Limited | Ark Pharm, Inc. | Hangzhou Pharma & Chem Co. Ltd. | Jinan Great Chemical Co., Ltd. | ForeChem Ltd. | Shanghai Raise Chemical Technology Co., Ltd. | East Chemical Industry Co., Ltd. | Zhejiang Kaili Industrial Co., Ltd. | ChengDu KaiXin Technology Development Co., Ltd. | Watson International Ltd | Beijing Yangguang Furuide Chemical Co., Ltd. | Shanghai Arbor Chemical Co., Ltd. | BOC Sciences | Jinan Haohua Industry Co., Ltd. | Suzhou Vosun Chemical Co.,Ltd. | Sino Rarechem Labs Co. Ltd. | scienTEST | Mengjiangnan Chemical Co., Ltd | Yangzhou Princechem Co., Ltd. | Ereztech LLC

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