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ChemicalBook > Product Catalogue >Chemical Reagents >Organic reagents >Phosphine ligand >(R)-(+)-TolBINAP

(R)-(+)-TolBINAP

(R)-(+)-TolBINAP Structure
  • ₹2338.2 - ₹16300
  • Product name: (R)-(+)-TolBINAP
  • CAS: 99646-28-3
  • MF: C48H40P2
  • MW: 678.8
  • EINECS:1312995-182-4
  • MDL Number:MFCD00269856
  • Synonyms:(R)-(+)-2,2'-BIS(DI-P-TOLYLPHOSPHINO)1,1-BINAPHTHYL;(R)-(+)-2,2''-BIS(DI-P-TOLYLPHOSPHINO)-1,1''-BINAPHTHYL (R)-TOL-BINAP;PHOSPHINE, 1,1''-(1R)-[1,1''-BINAPHTHALENE]-2,2''-DIYLBIS[BIS(4-METHYLPHENYL)-;(R)-T-BINAP;(R)-Tol-BINAP, (R)-(+)-2,2μ-Bis(di-p-tolylphosphino)-1,1μ-binaphthyl;(R)-TolBINAP,99%e.e. 1,1'-(1R)-[1,1'-Binaphthalene]-2,2'-diylbis[bis(4-methylphenyl)phosphine];(R)-(+)-2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthyl, (R)-p-Tol-BINAP ;(R)-(+)-2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthyl, 95+%
Price6 Properties Safety Information Description
6 prices
Selected condition：

Brand

  • Sigma-Aldrich(India)
  • TCI Chemicals (India)

Package

  • 100MG
  • 250MG
  • 500MG
  • 1G
  • 5G
  • ManufacturerSigma-Aldrich(India)
  • Product number668966
  • Product description(R)-(+)-2,2′-Bis(di-p-tolylphosphino)-1,1′-binaphthyl 97%
  • Packaging1G
  • Price₹13455.48
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number693049
  • Product description(R)-Tol-BINAP
  • Packaging500MG
  • Price₹5618.18
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number668966
  • Product description(R)-(+)-2,2′-Bis(di-p-tolylphosphino)-1,1′-binaphthyl 97%
  • Packaging250MG
  • Price₹3442.35
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number693049
  • Product description(R)-Tol-BINAP
  • Packaging100MG
  • Price₹2338.2
  • Updated2022-06-14
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberT3152
  • Product description(R)-(+)-TolBINAP
  • Packaging5G
  • Price₹16300
  • Updated2022-05-26
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberT3152
  • Product description(R)-(+)-TolBINAP
  • Packaging1G
  • Price₹5800
  • Updated2022-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Sigma-Aldrich(India) 668966 (R)-(+)-2,2′-Bis(di-p-tolylphosphino)-1,1′-binaphthyl 97% 1G ₹13455.48 2022-06-14 Buy
Sigma-Aldrich(India) 693049 (R)-Tol-BINAP 500MG ₹5618.18 2022-06-14 Buy
Sigma-Aldrich(India) 668966 (R)-(+)-2,2′-Bis(di-p-tolylphosphino)-1,1′-binaphthyl 97% 250MG ₹3442.35 2022-06-14 Buy
Sigma-Aldrich(India) 693049 (R)-Tol-BINAP 100MG ₹2338.2 2022-06-14 Buy
TCI Chemicals (India) T3152 (R)-(+)-TolBINAP 5G ₹16300 2022-05-26 Buy
TCI Chemicals (India) T3152 (R)-(+)-TolBINAP 1G ₹5800 2022-05-26 Buy

Properties

Melting point :255-257 °C
alpha :+156° (c 0.5, C6H6)
Boiling point :754.4±60.0 °C(Predicted)
storage temp. :Inert atmosphere,Room Temperature
form :Powder
color :White to cream
optical activity :[α]20/D +162°, c = 0.5 in benzene
Water Solubility :Insoluble in water.
λmax :223nm(EtOH)(lit.)
CAS DataBase Reference :99646-28-3(CAS DataBase Reference)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.

Description

(R)-(+)-2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthyl is used as chiral catalyst ligand. (R)-T-BINAP complexes derived from rhodium precursors are used for the asymmetric hydroformylation of vinyl acetate. It is a catalysts used for reductive amination of ketones, Pt dications for cation trapping, Rh(I)-catalyst for hydrogenation of acetamidoacrylic acid derivatives.

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Related product price

Suppliers and manufacturers

XINXIANG RUNYU MATERIAL CO., LTD.
(R)-(+)-TolBINAP
₹0.00 /1kg
(R)-(+)-TolBINAP CAS:99646-28-3
career henan chemical co
(S)-(-)-2,2'-BIS(DI-P-TOLYLPHOSPHINO)-1,1'-BINAPHTHYL
₹1.00 /1kg
(S)-(-)-2,2'-BIS(DI-P-TOLYLPHOSPHINO)-1,1'-BINAPHTHYL CAS:99646-28-3
Evans Fine Chem SOLFYN INTERNATIONAL LLP TCI Chemicals (India) Pvt. Ltd. Synthesis With Catalysts Pvt. Ltd.
Shanghai Daken Advanced Materials Co.,Ltd
ATK CHEMICAL COMPANY LIMITED
Zhengzhou HQ Material CO.,LTD.
Xi'an Kono chem co., Ltd.,