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ChemicalBook >> CAS DataBase List >> (R)-(+)-TolBINAP

(R)-(+)-TolBINAP

(R)-(+)-TolBINAP price.
  • $9 - $850
  • 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)-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,98%(R)-Tol-BINAP;98% (R)-TolBINAP
Price34 Properties Safety Information Description
34 prices
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Brand
  • aablocks
  • AK Scientific
  • Ambeed
  • Chem-Impex
  • ChemScene
  • ChemSupplyAustralia
  • Crysdot
  • Matrix Scientific
  • Sigma-Aldrich
  • Strem Chemicals
  • Synthonix
  • TCI Chemical
  • Thermo Scientific Chemicals
Package
  • 100mg
  • 250mg
  • 0.5g
  • 500mg
  • 1g
  • 1.00g
  • 2g
  • 5g
  • 5.00g
  • 10g
  • 25.00g
  • 25g
  • Manufactureraablocks
  • Product numberAA00ILHP
  • Product description(R)-2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthalene 98%
  • Packaging250mg
  • Price$9
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA00ILHP
  • Product description(R)-2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthalene 98%
  • Packaging1g
  • Price$21
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA00ILHP
  • Product description(R)-2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthalene 98%
  • Packaging5g
  • Price$83
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA00ILHP
  • Product description(R)-2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthalene 98%
  • Packaging25g
  • Price$414
  • Updated2026-05-29
  • Buy
  • ManufacturerAK Scientific
  • Product number4716AF
  • Product description(R)-(+)-2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthyl
  • Packaging1g
  • Price$180
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA378477
  • Product description(R)-2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthalene 98%
  • Packaging25g
  • Price$550
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA378477
  • Product description(R)-2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthalene 98%
  • Packaging5g
  • Price$145
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number41174
  • Product description(R)-(+)-TolBINAP ≥98%(HPLC)
  • Packaging1G
  • Price$50
  • Updated2026-05-19
  • Buy
  • ManufacturerChem-Impex
  • Product number41174
  • Product description(R)-(+)-TolBINAP ≥98%(HPLC)
  • Packaging5G
  • Price$195
  • Updated2026-05-19
  • Buy
  • ManufacturerChem-Impex
  • Product number41174
  • Product description(R)-(+)-TolBINAP ≥98%(HPLC)
  • Packaging25G
  • Price$850
  • Updated2026-05-19
  • Buy
  • ManufacturerChemScene
  • Product numberCS-0015957
  • Product description(R)-Tol-BINAP >97.0%
  • Packaging5g
  • Price$235
  • Updated2021-12-16
  • Buy
  • ManufacturerChemScene
  • Product numberCS-0015957
  • Product description(R)-Tol-BINAP >97.0%
  • Packaging1g
  • Price$55
  • Updated2021-12-16
  • Buy
  • ManufacturerChemSupplyAustralia
  • Product number300001
  • Product description(R)-(+)-2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthyl, 99%
  • Packaging250mg
  • Price$27.5
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD51000005
  • Product description2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthalene 98%
  • Packaging5g
  • Price$245
  • Updated2026-05-27
  • Buy
  • ManufacturerCrysdot
  • Product numberCD51000005
  • Product description2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthalene 98%
  • Packaging10g
  • Price$420
  • Updated2026-05-27
  • Buy
  • ManufacturerMatrix Scientific
  • Product number089673
  • Product description(R)-(+)-2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthyl
  • Packaging5g
  • Price$495
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00ILHP (R)-2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthalene 98% 250mg $9 2026-05-29 Buy
aablocks AA00ILHP (R)-2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthalene 98% 1g $21 2026-05-29 Buy
aablocks AA00ILHP (R)-2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthalene 98% 5g $83 2026-05-29 Buy
aablocks AA00ILHP (R)-2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthalene 98% 25g $414 2026-05-29 Buy
AK Scientific 4716AF (R)-(+)-2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthyl 1g $180 2021-12-16 Buy
Ambeed A378477 (R)-2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthalene 98% 25g $550 2021-12-16 Buy
Ambeed A378477 (R)-2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthalene 98% 5g $145 2021-12-16 Buy
Chem-Impex 41174 (R)-(+)-TolBINAP ≥98%(HPLC) 1G $50 2026-05-19 Buy
Chem-Impex 41174 (R)-(+)-TolBINAP ≥98%(HPLC) 5G $195 2026-05-19 Buy
Chem-Impex 41174 (R)-(+)-TolBINAP ≥98%(HPLC) 25G $850 2026-05-19 Buy
ChemScene CS-0015957 (R)-Tol-BINAP >97.0% 5g $235 2021-12-16 Buy
ChemScene CS-0015957 (R)-Tol-BINAP >97.0% 1g $55 2021-12-16 Buy
ChemSupplyAustralia 300001 (R)-(+)-2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthyl, 99% 250mg $27.5 2021-12-16 Buy
Crysdot CD51000005 2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthalene 98% 5g $245 2026-05-27 Buy
Crysdot CD51000005 2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthalene 98% 10g $420 2026-05-27 Buy
Matrix Scientific 089673 (R)-(+)-2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthyl 5g $495 2021-12-16 Buy
Next Last

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.)
InChIKey :IOPQYDKQISFMJI-UHFFFAOYSA-N
SMILES :P(C1C=CC(C)=CC=1)(C1C=CC(C)=CC=1)C1C=CC2=CC=CC=C2C=1C1C2=CC=CC=C2C=CC=1P(C1C=CC(C)=CC=1)C1C=CC(C)=CC=1
CAS DataBase Reference :99646-28-3(CAS DataBase Reference)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
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 P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
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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Suppliers and manufacturers

Xinxiang Runyu Material Co., Ltd. J & K SCIENTIFIC LTD. Alfa Aesar TCI (Shanghai) Development Co., Ltd. Energy Chemical Daicel Chiral Technologies (China)CO.,LTD China Langchem Inc. Chengdu Ai Keda Chemical Technology Co., Ltd. Thermo Fisher Scientific Shanghai Jian Chao Chemical Technology Co., Ltd.