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ChemicalBook >> CAS DataBase List >> (S)-(-)-2,2'-BIS(DI-P-TOLYLPHOSPHINO)-1,1'-BINAPHTHYL

(S)-(-)-2,2'-BIS(DI-P-TOLYLPHOSPHINO)-1,1'-BINAPHTHYL

(S)-(-)-2,2'-BIS(DI-P-TOLYLPHOSPHINO)-1,1'-BINAPHTHYL price.
  • $21.1 - $600
  • Product name: (S)-(-)-2,2'-BIS(DI-P-TOLYLPHOSPHINO)-1,1'-BINAPHTHYL
  • CAS: 100165-88-6
  • MF: C48H40P2
  • MW: 678.78
  • EINECS:1312995-182-4
  • MDL Number:MFCD00269856
  • Synonyms:(S)-TOL-BINAP;(R)-TOL-BINAP;(S)-(-)-2,2'-BIS(DI-P-TOLYLPHOSPHINO)-1,1'-BINAPHTHYL;(R)-(+)-2,2'-BIS(DI-P-TOLYLPHOSPHINO)-1,1'-BINAPHTHYL;(R)-(+)-2,2'-BIS(DI-P-TOLYLPHOSPHINO)1,1-BINAPHTHYL;BisdiptolylphosphinobinaphthylSTolBI;(S)-(-)-2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthyl, (S)-p-Tol-BINAP ;(S)-2,2'-BIS(DI-P-TOLYLPHOSPHINO)-1,1'-&
13 prices
Selected condition:

Brand

  • Alfa Aesar
  • Sigma-Aldrich
  • Strem Chemicals
  • TCI Chemical

Package

  • 100mg
  • 250mg
  • 500mg
  • 0.5g
  • 1g
  • 2g
  • 5g
  • 10g
  • ManufacturerAlfa Aesar
  • Product number042120
  • Product description(S)-(-)-2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthyl, 98%
  • Packaging0.5g
  • Price$60.8
  • Updated2018-11-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product number042120
  • Product description(S)-(-)-2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthyl, 98%
  • Packaging100mg
  • Price$21.1
  • Updated2018-11-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product number042120
  • Product description(S)-(-)-2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthyl, 98%
  • Packaging2g
  • Price$163
  • Updated2018-11-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product number042120
  • Product description(S)-(-)-2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthyl, 98%
  • Packaging10g
  • Price$600
  • Updated2018-11-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number693030
  • Product description(S)-T-BINAP
  • Packaging100mg
  • Price$25.1
  • Updated2018-11-13
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number668974
  • Product description(S)-(?)-2,2′-Bis(di-p-tolylphosphino)-1,1′-binaphthyl 97%
  • Packaging250mg
  • Price$43.3
  • Updated2018-11-20
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number668974
  • Product description(S)-(?)-2,2′-Bis(di-p-tolylphosphino)-1,1′-binaphthyl 97%
  • Packaging1g
  • Price$134
  • Updated2018-11-20
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number693030
  • Product description(S)-T-BINAP
  • Packaging500mg
  • Price$66
  • Updated2018-11-13
  • Buy
  • ManufacturerStrem Chemicals
  • Product number15-0153
  • Product description(S)-(-)-2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthyl, 98% (S)-(-)-TolBINAP
  • Packaging1g
  • Price$72
  • Updated2018-11-13
  • Buy
  • ManufacturerStrem Chemicals
  • Product number15-0153
  • Product description(S)-(-)-2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthyl, 98% (S)-(-)-TolBINAP
  • Packaging250mg
  • Price$30
  • Updated2018-11-13
  • Buy
  • ManufacturerStrem Chemicals
  • Product number15-0153
  • Product description(S)-(-)-2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthyl, 98% (S)-(-)-TolBINAP
  • Packaging5g
  • Price$288
  • Updated2018-11-13
  • Buy
  • ManufacturerTCI Chemical
  • Product numberT3153
  • Product description(S)-(-)-TolBINAP >98.0%(HPLC)
  • Packaging5g
  • Price$300
  • Updated2018-11-22
  • Buy
  • ManufacturerTCI Chemical
  • Product numberT3153
  • Product description(S)-(-)-TolBINAP >98.0%(HPLC)
  • Packaging1g
  • Price$80
  • Updated2018-11-22
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Alfa Aesar 042120 (S)-(-)-2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthyl, 98% 0.5g $60.8 2018-11-16 Buy
Alfa Aesar 042120 (S)-(-)-2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthyl, 98% 100mg $21.1 2018-11-16 Buy
Alfa Aesar 042120 (S)-(-)-2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthyl, 98% 2g $163 2018-11-16 Buy
Alfa Aesar 042120 (S)-(-)-2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthyl, 98% 10g $600 2018-11-16 Buy
Sigma-Aldrich 693030 (S)-T-BINAP 100mg $25.1 2018-11-13 Buy
Sigma-Aldrich 668974 (S)-(?)-2,2′-Bis(di-p-tolylphosphino)-1,1′-binaphthyl 97% 250mg $43.3 2018-11-20 Buy
Sigma-Aldrich 668974 (S)-(?)-2,2′-Bis(di-p-tolylphosphino)-1,1′-binaphthyl 97% 1g $134 2018-11-20 Buy
Sigma-Aldrich 693030 (S)-T-BINAP 500mg $66 2018-11-13 Buy
Strem Chemicals 15-0153 (S)-(-)-2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthyl, 98% (S)-(-)-TolBINAP 1g $72 2018-11-13 Buy
Strem Chemicals 15-0153 (S)-(-)-2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthyl, 98% (S)-(-)-TolBINAP 250mg $30 2018-11-13 Buy
Strem Chemicals 15-0153 (S)-(-)-2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthyl, 98% (S)-(-)-TolBINAP 5g $288 2018-11-13 Buy
TCI Chemical T3153 (S)-(-)-TolBINAP >98.0%(HPLC) 5g $300 2018-11-22 Buy
TCI Chemical T3153 (S)-(-)-TolBINAP >98.0%(HPLC) 1g $80 2018-11-22 Buy

Properties

Melting point: :252-256 °C
alpha  :-160° (c 0.5, C6H6)
form  :Powder
color  :White
optical activity :[α]20/D -156°, c = 0.5 in benzene
Water Solubility  :Insoluble in water.
InChIKey :IOPQYDKQISFMJI-UHFFFAOYSA-N
CAS DataBase Reference :100165-88-6(CAS DataBase Reference)

Safety Information

Symbol(GHS):
Signal word:
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

(S)-(-)-2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthyl is chiral ligand widely used in asymmetric synthesis. It also used as excellent catalysts for asymmetric hydrogenation of alkenes and some cyclic anhydrides. BINAP is used in organic synthesis for enantioselective transformations catalyzed by its complexes of ruthenium, rhodium, and palladium

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