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Home> Products > Organic Intermediates > Organic Intermediate > CAS DataBase Listed 7 > CAS 76189-56-5
76189-56-5 structure

CAS 76189-56-5 STOCK4S-65407 products price,suppliers
  • Name: STOCK4S-65407
  • Molecular Weight: 622.67200
  • Formula: C24H22N4O4S2
  • Synonyms: (+/-)-2,2'-BIS(DIPHENYLPHOSPHINO)-1,1'-BINAPHTHALENE; (+/-)-BINAP; (S)-(-)-2,2'-Bis(diphenylphoshino)-1,1'-binaphthyl for synthesis; (S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthalene puriss.; (S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-biphthyl; (S)-BINAP,99%e.e.;
  • Chiral ligand for metal mediated asymmetric catalysis. (S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl Preparation Products And Raw materials Raw materials
Properties Safety and Handling MSDS NMR Spectrum Precursor and Product Computational chemical data
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Identification
  • Cas NO.:76189-56-5
  • CID:634876
  • Name:
  • STOCK4S-65407 (Related Reference)
  • InChI:
  • InChI=1S/C44H32P2/c1-5-19-35(20-6-1)45(36-21-7-2-8-22-36)41-31-29-33-17-13-15-27-39(33)43(41)44-40-28-16-14-18-34(40)30-32-42(44)46(37-23-9-3-10-24-37)38-25-11-4-12-26-38/h1-32H
Safety Data
  • [Risk Codes]
  • R36/37/38:Irritating to eyes, respiratory system and skin
  • [Safety Statements]
Properties
  • Appearance:
  • white to light yellow crystal powder
  • Molecular Weight:
  • 622.67200
  • Melting Point:
  • 239-242ºC
  • Alpha:
  • 240 o (C=0.3, TOLUENE)
  • Storage Temperature:
  • Room temperature.
  • Refractive index:
  • 235 ° (C=0.3, Toluene)
  • Solubility:
  • insoluble in water
  • More Properties>>
Question & Answer
There are 214 suppliers who can provide STOCK4S-65407 with CAS No. 76189-56-5
Phosphine,1,1'-[(1S)-[1,1'-binaphthalene]-2,2'-diyl]bis[1,1-diphenyl-
Phosphine,1,1'-[(1S)-[1,1'-binaphthalene]-2,2'-d...
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  • Description:ProName: (S)-(-)-2,2'-Bis(diphenylphosphino)-1,...
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(S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl
(S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl
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  • Appearance:white 
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  • Description:76189-56-5 Our company's main business includes R&D, Production and Sales of Formulation, APIs, and intermediates. The company's main products include Anti-COVID products, Contrast Media, related formulation, intermediates, and new product development. We has ...
  • Updatetime:Jul 01 2020 
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(S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl
(S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl
  • FOB Price:2 USD/Kilogram 
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  • Appearance:liquid or solid 
  • Purity:95%, 99% 
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  • Usage:raw material used in Synthesis 
  • Brand:Dayang 
  • Description:Name: Phosphine,1,1'-[(1S)-[1,1'-binaphthalene]-2,2'-diyl]bis[1,1-diphenyl- Synonyms: Phosphine,[1,1'-binaphthalene]-2,2'-diylbis[diphenyl-, (S)-;Phosphine,(1S)-[1,1'-binaphthalene]-2,2'-diylbis[diphenyl- (9CI);(S)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl;(...
  • Updatetime:Dec 20 2019 
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(S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl
(S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl
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  • Appearance:- 
  • Purity:99% 
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  • Usage:Intermediates 
  • Brand:fortuna 
  • Description:Product name: (S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl CAS: 76189-56-5 Synonyms: S-BINAP Molecular Formula: C44H32P2 Molecular Weight: 622.67 Melting point: 239-242℃ Usage: Intermediates;OLED Intermediates;Pharmaceutical intermediates
  • Updatetime:Jan 07 2020 
Wuhan Fortuna Chemical Co., Ltd. 8YRS Contact Supplier Chat On Skype
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(S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl
(S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl
  • Purity:0.99 
  • Packaging:25kg/drum 
  • Usage:chemical reagent;pharmaceutical intermediate;phytochemical; 
  • Description:Hangzhou Utanpharma Biology Co., Ltd. is a R&D and manufacturing based, market oriented enterprise,specialized in the R&D and marketing? of active pharmaceutical ingredients and intermediates. Supported by our highly qualified professor and technicians team,in...
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(S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl
(S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl
  • Purity:98% 
  • Description:(S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl
  • Updatetime:Apr 10 2018 
Nanjing Chemlin Chemical Co., Ltd. 10YRS Contact Supplier Chat On Skype
high quality (S) - (+) -2, 2′-Bis (diphenylphosphino) -1, 1′-Binaphthalene 76189-56-5 with Best Price
high quality (S) - (+) -2, 2′-Bis (diphenylphosphino) -1, 1...
  • FOB Price:1 USD/Kilogram 
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  • Appearance:white powder 
  • Purity:99% 
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  • Usage:Pharmaceutical Intermediates 
  • Brand:Hebei Qige Biotechnology Co.,Ltd. 
  • Description:COMPANY PROFILE 1.Cooperate with research institutions, we strictly control the process from raw material to finished product. • 2.The customer comes first,
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(S)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthalene
(S)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthalene
  • FOB Price:1 USD/Kilogram 
  • Min.Order:1 Kilogram 
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  • Appearance:Solid 
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  • Description:JD607 Coreychem focus on high complex new type intermediates and fine chemical custom synthesis,scale-up production and rare chemicals trade.Product category including Intermediates&API,Catalyst and Electronic Chemicals.Covering 811 square meters R&D center,wi...
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Phosphine,1,1'-[(1S)-[1,1'-binaphthalene]-2,2'-diyl]bis[1,1-diphenyl-
Phosphine,1,1'-[(1S)-[1,1'-binaphthalene]-2,2'-diyl]bis[1,1-...
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  • Appearance:White to off-white powde 
  • Purity:98% 
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  • Brand:Dochemical 
  • Description:Name: Phosphine,1,1'-[(1S)-[1,1'-binaphthalene]-2,2'-diyl]bis[1,1-diphenyl- (Related Reference) EINECS: -0 Molecular Formula: C44H32P2 CAS Registry Number: 76189-56-5 Synonyms: Phosphine,[1,1'-binaphthalene]-2,2'-diylbis[diphenyl-, (S)-; Phosphine,(1S)-[1,1'-b...
  • Updatetime:Jul 25 2019 
Shanghai Do Chemical Co.,Ltd Contact Supplier
High quality (S)-(-)-2,2-Bis(Diphenylphosphino)-1,1-Binaphthyl supplier in China
High quality (S)-(-)-2,2-Bis(Diphenylphosphino)-1,1-Binaphth...
  • FOB Price:1 USD/Kilogram 
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  • Appearance:Colorless liquid 
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  • Packaging:125kg/drum 
  • Usage:Intermediate 
  • Brand:Chemzhongyuan 
  • Description:Name: (S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl Synonyms: (S)-1,1’ S-(+)-1,1' (S)-(-)-2,2' (S)-(-)-1,1' CAS Registry number: 76189-56-5 EINECS：619-338-0; 616-304-7; 616-305-2 Molecular Formula: C44H32P2 Boiling Point: 724.3ºC at 760 mmHg Flash Poin...
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(S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl
(S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl
  • FOB Price:1 USD/Gram 
  • Min.Order:1 Gram 
  • Supply Ability:10 Kilogram/Month 
  • Appearance:White solid 
  • Purity:98% 
  • Packaging:Aluminum foil bag,or according to your requirements. 
  • Usage:Pharm intermediate 
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Phosphine,1,1'-[(1S)-[1,1'-binaphthalene]-2,2'-diyl]bis[1,1-diphenyl-
Phosphine,1,1'-[(1S)-[1,1'-binaphthalene]-2,2'-diyl]bis[1,1-...
  • Min.Order:1 Kilogram 
  • Supply Ability:100 Metric Ton/Year 
  • Purity:99 
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  • Description:Phosphine,(1S)-[1,1'-binaphthalene]-2,2'-diylbis[diphenyl- (9CI); Phosphine,[1,1'-binaphthalene]-2,2'-diylbis[diphenyl-, (S)-; (-)-BINAP;(1S)-[1,1'-Binaphthalene]-2,2'-diylbis[diphenylphosphine];(S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl; (S)-(-)-BINA...
  • Updatetime:Nov 21 2018 
Jinan Haohua Industry Co., Ltd. Contact Supplier Chat On Skype
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(S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl
(S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl
  • Min.Order:1 Gram 
  • Purity:99.00% 
  • Packaging:Clients requirement 
  • Usage:Pharmaceutical intermediates 
  • Brand:Isen 
  • Description:【Appearance】 white to light yellow crystalline powder【Melting Point】 239-242℃【Boiling Point】 724.3 oC at 760 mmHg【Refractive Index】 -235 ° (C=0.3, Toluene)【Flash Point】 419 oC【Alpha】 -240 o (C=0.3, TOLUENE)【Storage temp】 Room temperature.
  • Updatetime:May 13 2016 
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(S)-2,2'-bis(diphenylphosphino)-1,1'-binaphthyl
(S)-2,2'-bis(diphenylphosphino)-1,1'-binaphthyl
  • Min.Order:0.1 Kilogram 
  • Purity:98% 
  • Packaging:According to the customer's requirements 
  • Description:Notes: For more information and products, please feel free to contact our sales department about your inquiries. Claim: Products are sold only to countries where patents are not infringed. Customers are responsible for their own obligations.
  • Updatetime:Aug 31 2015 
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(S)-(-)-2,2'-Bis(diphenylphosphino)-1'1-binaphthyl
(S)-(-)-2,2'-Bis(diphenylphosphino)-1'1-binaphthyl
  • Min.Order:1 Gram 
  • Supply Ability:10 Metric Ton/Month 
  • Purity:98% 
  • Packaging:Aluminum foil bag,or according to your requirements. 
  • Description:Organic Intermediates
  • Updatetime:Oct 26 2019 
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(S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl
(S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl
  • Purity:96%-98%-99% 
  • Description:Name: (S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl Synonyms: (S)-1,1’ S-(+)-1,1' (S)-(-)-2,2' (S)-(-)-1,1' CAS Registry number: 76189-56-5 EINECS：619-338-0; 616-304-7; 616-305-2 Molecular Formula: C44H32P2 Boiling Point: 724.3ºC at 760 mmHg Flash Poin...
  • Updatetime:Feb 06 2020 
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(S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl
(S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl
  • Purity:99% 
  • Description:Superiority good quality Details Molecular Formula:C44H32P2 Keywords:76189-56-5,(S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl
  • Updatetime:Feb 25 2019 
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(S)-(-)-2,2'-Bis(Diphenylphosphino)-1,1'-Binaphthyl
(S)-(-)-2,2'-Bis(Diphenylphosphino)-1,1'-Binaphthyl
  • Description:EC NO: MF:C44H32P2 Synonyms:S-BINAP;(S)-BINAP;S-(-)-BINAP;(S)-(-)-BINAP;(S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl;(S)-(-)-2,2'-Bis(diphenylphospho)-1,1'-Dinaphthalene;S-(-)-1.1'-binaphthyl-2.2'-diphemyl phosphine]
  • Updatetime:May 02 2018 
Sinoway Chemical Co., Ltd. Contact Supplier
(S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl
(S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl
  • Purity:99% 
  • Packaging:as requested 
  • Description:white to light yellow crystal powde
  • Updatetime:Jun 07 2018 
AOPHARM Contact Supplier Chat On Skype
(S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl
(S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl
  • Description:Shanghai Credit Asia Chemical Co., Ltd. is specialized in trading and developing active pharmaceutical ingredients, intermediates, and custom synthesis according to client’s requirements.
  • Updatetime:Jun 12 2019 
Shanghai Forever Synthesis Co.,Ltd. Contact Supplier
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