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ChemicalBook > Product Catalogue >Organic Chemistry >Phosphines >1.1'-Binaphthyl-2.2'-diphemyl phosphine

1.1'-Binaphthyl-2.2'-diphemyl phosphine

1.1'-Binaphthyl-2.2'-diphemyl phosphine Structure
  • ₹5231 - ₹232369.45
  • Product name: 1.1'-Binaphthyl-2.2'-diphemyl phosphine
  • CAS: 98327-87-8
  • MF: C44H32P2
  • MW: 622.69
  • EINECS:619-338-0
  • MDL Number:MFCD00010805
  • Synonyms:(+/-)-(1,1'-BINAPHTHALENE-2,2'-DIYL)BIS(DIPHENYLPHOSPHINE);(+/-)-2,2'-BIS(DIPHENYLPHOSPHINO)-1,1'-BINAPHTHALENE;Racemic-2,2’-bis(diphenylphosphino)-1,1’-binaphthy;RACEMIC-2,2''-BIS(DIPHENYLPHOSPHINO)-1,1''-BINAPHTHYL BINAP;RAC-2,2''-BIS(DIPHENYLPHOSPHINO)-1,1''-BINAPHTHYL / RAC-BINAP;2,2'-Bis-(diphenylphosphino)-1,1'-binaphthyl (Racemic BINAP) ;(+/-)-2,2'-BIS-(DIPHENYLPHOSPHINO) -1,1'-BINAPHTHALINE PURISS;(BINAP) Racemic-2,2'-bis(diphenylphosphino)-1,1'-binaphthyl
Price10 Properties Safety Information Description
10 prices
Selected condition：

Brand

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

Package

  • 5g
  • 25g
  • 100g
  • 500G
  • ManufacturerALFA India
  • Product numberALF-H26226-06
  • Product description(+/-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl, 97+%
  • Packaging5g
  • Price₹5231
  • Updated2022-05-26
  • Buy
  • ManufacturerALFA India
  • Product numberALF-H26226-14
  • Product description(+/-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl, 97+%
  • Packaging25g
  • Price₹18828
  • Updated2022-05-26
  • Buy
  • ManufacturerALFA India
  • Product numberALF-H26226-22
  • Product description(+/-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl, 97+%
  • Packaging100g
  • Price₹65417
  • Updated2022-05-26
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number481084
  • Product descriptionrac-BINAP 97%
  • Packaging500G
  • Price₹232369.45
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number481084
  • Product descriptionrac-BINAP 97%
  • Packaging100G
  • Price₹68078.43
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number481084
  • Product descriptionrac-BINAP 97%
  • Packaging25G
  • Price₹23187.15
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number481084
  • Product descriptionrac-BINAP 97%
  • Packaging5G
  • Price₹13350
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number481084
  • Product descriptionrac-BINAP 97%
  • Packaging5G
  • Price₹13350
  • Updated2022-06-14
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberB2383
  • Product description(±)-BINAP min. 97.0 %
  • Packaging25G
  • Price₹24600
  • Updated2022-05-26
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberB2383
  • Product description(±)-BINAP min. 97.0 %
  • Packaging5G
  • Price₹6700
  • Updated2022-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
ALFA India ALF-H26226-06 (+/-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl, 97+% 5g ₹5231 2022-05-26 Buy
ALFA India ALF-H26226-14 (+/-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl, 97+% 25g ₹18828 2022-05-26 Buy
ALFA India ALF-H26226-22 (+/-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl, 97+% 100g ₹65417 2022-05-26 Buy
Sigma-Aldrich(India) 481084 rac-BINAP 97% 500G ₹232369.45 2022-06-14 Buy
Sigma-Aldrich(India) 481084 rac-BINAP 97% 100G ₹68078.43 2022-06-14 Buy
Sigma-Aldrich(India) 481084 rac-BINAP 97% 25G ₹23187.15 2022-06-14 Buy
Sigma-Aldrich(India) 481084 rac-BINAP 97% 5G ₹13350 2022-06-14 Buy
Sigma-Aldrich 481084 rac-BINAP 97% 5G ₹13350 2022-06-14 Buy
TCI Chemicals (India) B2383 (±)-BINAP min. 97.0 % 25G ₹24600 2022-05-26 Buy
TCI Chemicals (India) B2383 (±)-BINAP min. 97.0 % 5G ₹6700 2022-05-26 Buy

Properties

Melting point :283-286 °C(lit.)
Boiling point :724.3±55.0 °C(Predicted)
storage temp. :Keep in dark place,Inert atmosphere,Room temperature
solubility :Chloroform (Slightly, Sonicated), Dichloromethane (Slightly, Heated),
form :Powder
color :White to light beige
Water Solubility :Soluble in tetrahydrofuran, benzene and dichloromethane. Slightly soluble in ether, methanol and ethanol. Insoluble in water.
Sensitive :Air Sensitive
Merck :14,1223
BRN :5321443
InChIKey :MUALRAIOVNYAIW-UHFFFAOYSA-N
CAS DataBase Reference :98327-87-8(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

(^+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl plays an essential role in the organic synthesis of enantioselective transformations catalyzed by the complexes of ruthenium, rhodium and palladium. It is also employed in palladium-catalyzed arylamine coupling in the preparation of demethylthiocholchines. It is used with Cu(II) to catalyze the addition of arylsulfonamides to styrenes and olefins.

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Suppliers and manufacturers

EMMELLEN BIOTECH PHARMACEUTICALS LTD CLEARSYNTH LABS LTD. A.J Chemicals TCI Chemicals (India) Pvt. Ltd. Alfa Aesar GLR Innovations Reax Chemicals Parth Antibiotics Pvt., Ltd. Spectrochem Private Limited Azole Rasayanas India Private Limited