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ChemicalBook > Product Catalogue >Chemical Reagents >Organic reagents >Phosphine ligand >(S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl

(S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl

(S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl Structure
  • ₹1494 - ₹49509
  • Product name: (S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl
  • CAS: 76189-56-5
  • MF: C44H32P2
  • MW: 622.69
  • EINECS:616-305-2
  • MDL Number:MFCD00010805
  • Synonyms:(S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthalene puriss.;(S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-biphthyl;(S)-BINAP,99%e.e.;(S)-(-)-2,2'-Bis(diphenylphoshino)-1,1'-binaphthyl for synthesis;2-(diphenylphosphino)-1-(2-(diphenylphosphino)naphthalen-1-yl)naphthalene;(+/-)-BINAP;(+/-)-2,2'-BIS(DIPHENYLPHOSPHINO)-1,1'-BINAPHTHALENE;S(-)-(1,1'-BINAPHTHALENE-2,2'-DIYL)BIS(DIPHENYLPHOSPHINE)
Price12 Properties Safety Information Description
12 prices
Selected condition：

Brand

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

Package

  • 100MG
  • 250MG
  • 500MG
  • 1gm
  • 1G
  • 5G
  • 5gm
  • 25gm
  • 1ea
  • ManufacturerALFA India
  • Product numberALF-B23872-MD
  • Product description(S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl, 97%
  • Packaging1ea
  • Price₹1810
  • Updated2022-05-26
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberB1405
  • Product description(S)-(-)-BINAP
  • Packaging1G
  • Price₹5900
  • Updated2022-05-26
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberB1405
  • Product description(S)-(-)-BINAP
  • Packaging5G
  • Price₹14600
  • Updated2022-05-26
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number693057
  • Product description(S)-BINAP
  • Packaging100MG
  • Price₹2598
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number295825
  • Product description(S)-(−)-2,2′-Bis(diphenylphosphino)-1,1′-binaphthalene 97%
  • Packaging250MG
  • Price₹2792.85
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number295825
  • Product description(S)-(−)-2,2′-Bis(diphenylphosphino)-1,1′-binaphthalene 97%
  • Packaging1G
  • Price₹7047.08
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number693057
  • Product description(S)-BINAP
  • Packaging500MG
  • Price₹8227
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number295825
  • Product description(S)-(−)-2,2′-Bis(diphenylphosphino)-1,1′-binaphthalene 97%
  • Packaging5G
  • Price₹34315.25
  • Updated2022-06-14
  • Buy
  • Manufacturerottokemi
  • Product number B 1806
  • Product descriptionS-BINAP
  • Packaging250mg
  • Price₹1494
  • Updated2022-05-26
  • Buy
  • Manufacturerottokemi
  • Product number B 1806
  • Product descriptionS-BINAP
  • Packaging1gm
  • Price₹4959
  • Updated2022-05-26
  • Buy
  • Manufacturerottokemi
  • Product number B 1806
  • Product descriptionS-BINAP
  • Packaging5gm
  • Price₹15903
  • Updated2022-05-26
  • Buy
  • Manufacturerottokemi
  • Product number B 1806
  • Product descriptionS-BINAP
  • Packaging25gm
  • Price₹49509
  • Updated2022-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
ALFA India ALF-B23872-MD (S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl, 97% 1ea ₹1810 2022-05-26 Buy
TCI Chemicals (India) B1405 (S)-(-)-BINAP 1G ₹5900 2022-05-26 Buy
TCI Chemicals (India) B1405 (S)-(-)-BINAP 5G ₹14600 2022-05-26 Buy
Sigma-Aldrich(India) 693057 (S)-BINAP 100MG ₹2598 2022-06-14 Buy
Sigma-Aldrich(India) 295825 (S)-(−)-2,2′-Bis(diphenylphosphino)-1,1′-binaphthalene 97% 250MG ₹2792.85 2022-06-14 Buy
Sigma-Aldrich(India) 295825 (S)-(−)-2,2′-Bis(diphenylphosphino)-1,1′-binaphthalene 97% 1G ₹7047.08 2022-06-14 Buy
Sigma-Aldrich(India) 693057 (S)-BINAP 500MG ₹8227 2022-06-14 Buy
Sigma-Aldrich(India) 295825 (S)-(−)-2,2′-Bis(diphenylphosphino)-1,1′-binaphthalene 97% 5G ₹34315.25 2022-06-14 Buy
ottokemi B 1806 S-BINAP 250mg ₹1494 2022-05-26 Buy
ottokemi B 1806 S-BINAP 1gm ₹4959 2022-05-26 Buy
ottokemi B 1806 S-BINAP 5gm ₹15903 2022-05-26 Buy
ottokemi B 1806 S-BINAP 25gm ₹49509 2022-05-26 Buy

Properties

Melting point :283-286 °C(lit.)
alpha :-240 º (c=0.3, toluene)
Boiling point :724.3±55.0 °C(Predicted)
refractive index :-235 ° (C=0.3, Toluene)
storage temp. :Inert atmosphere,Room Temperature
solubility :Benzene (Slightly), Chloroform (Slightly)
form :Crystals or Crystalline Powder
color :White to light yellow
optical activity :[α]20/D -222, c = 0.5 in benzene
Sensitive :Air Sensitive
Merck :14,1223
BRN :5321444
CAS DataBase Reference :76189-56-5(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

As a chiral ligand for asymmetric transition metal based catalyst production

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Suppliers and manufacturers

SOLFYN INTERNATIONAL LLP Evans Fine Chem Spectrochem Private Limited Reax Chemicals Azole Rasayanas India Private Limited Souvenier Chemicals Synthesis With Catalysts Private Limited Akshaya Laboratories Pvt. Ltd VASIN BIO LIFE SCIENCES PVT LTD CHEMSWORTH