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(-)-1,2-BIS[(2R,5R)-2,5-DIMETHYLPHOSPHOLANO]BENZENE

(-)-1,2-BIS[(2R,5R)-2,5-DIMETHYLPHOSPHOLANO]BENZENE Structure
  • ₹4800 - ₹46128
  • Product name: (-)-1,2-BIS[(2R,5R)-2,5-DIMETHYLPHOSPHOLANO]BENZENE
  • CAS: 147253-67-6
  • MF: C18H28P2
  • MW: 306.36
  • EINECS:
  • MDL Number:MFCD00142336
  • Synonyms:(-)-1,2-Bis((2R,5R)-2,5-dimethylphospholano)benzene(r,r)-me-duphos;(-)-1,2-Bis((2R,5R)-2,5-dimethylphospholano)benzene,98+%(R,R)-Me-DUPHOS;(-)-1,2-Bis((2R,5R)-2,5-dimethylphospholano)benzene, (R,R)-Me-DUPHOS,98+%;()-1,2-Bis[(2R,5R)-2,5-dimethylphospholano]benzene,(2R,2’R,5R,5′R)-2,2′,5,5′-Tetramethyl-1,1′-(o-phenylene)diphospholane, (R,R)-Me-DUPHOS, (R,R)-Methyl-DUPHOS;1,2-Bis[(2R,5R)-2,5-diMethyl-1-phospholanyl]benzene, 97+%;(2R,5R,2'R,5'R)-1,1'-(1,2-Phenylene)bis(2,5-dimethylphospholane);1,2-Bis[(2R,5R)-2,5-dimethyl-1-phospholanyl]benzene;(R,R)-ME-DUPHOS
Price6 Properties Safety Information Description
6 prices
Selected condition：

Brand

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

Package

  • 100MG
  • 250mg
  • 500MG
  • 1g
  • ManufacturerSigma-Aldrich(India)
  • Product number665258
  • Product description(−)-1,2-Bis[(2R,5R)-2,5-dimethylphospholano]benzene kanata purity
  • Packaging100MG
  • Price₹6094.48
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number665258
  • Product description(−)-1,2-Bis[(2R,5R)-2,5-dimethylphospholano]benzene kanata purity
  • Packaging500MG
  • Price₹20892.25
  • Updated2022-06-14
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberB2436
  • Product description1,2-Bis[(2R,5R)-2,5-dimethylphospholano]benzene min. 98.0 %
  • Packaging500MG
  • Price₹19700
  • Updated2022-05-26
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberB2436
  • Product description1,2-Bis[(2R,5R)-2,5-dimethylphospholano]benzene min. 98.0 %
  • Packaging100MG
  • Price₹4800
  • Updated2022-05-26
  • Buy
  • ManufacturerALFA India
  • Product numberALF-H60592-03
  • Product description1,2-Bis[(2R,5R)-2,5-dimethyl-1-phospholanyl]benzene, 97+%
  • Packaging1g
  • Price₹46128
  • Updated2022-05-26
  • Buy
  • ManufacturerALFA India
  • Product numberALF-H60592-MD
  • Product description1,2-Bis[(2R,5R)-2,5-dimethyl-1-phospholanyl]benzene, 97+%
  • Packaging250mg
  • Price₹12093
  • Updated2022-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Sigma-Aldrich(India) 665258 (−)-1,2-Bis[(2R,5R)-2,5-dimethylphospholano]benzene kanata purity 100MG ₹6094.48 2022-06-14 Buy
Sigma-Aldrich(India) 665258 (−)-1,2-Bis[(2R,5R)-2,5-dimethylphospholano]benzene kanata purity 500MG ₹20892.25 2022-06-14 Buy
TCI Chemicals (India) B2436 1,2-Bis[(2R,5R)-2,5-dimethylphospholano]benzene min. 98.0 % 500MG ₹19700 2022-05-26 Buy
TCI Chemicals (India) B2436 1,2-Bis[(2R,5R)-2,5-dimethylphospholano]benzene min. 98.0 % 100MG ₹4800 2022-05-26 Buy
ALFA India ALF-H60592-03 1,2-Bis[(2R,5R)-2,5-dimethyl-1-phospholanyl]benzene, 97+% 1g ₹46128 2022-05-26 Buy
ALFA India ALF-H60592-MD 1,2-Bis[(2R,5R)-2,5-dimethyl-1-phospholanyl]benzene, 97+% 250mg ₹12093 2022-05-26 Buy

Properties

Melting point :66-76 °C
Boiling point :415.0±15.0 °C(Predicted)
alpha :-476° (c 1, hexane)
storage temp. :under inert gas (nitrogen or Argon) at 2-8°C
form :crystal
color :white
optical activity :[α]20/D -420±15°, c = 0.5 in methylene chloride
Water Solubility :Insoluble in water.
Sensitive :Air Sensitive
BRN :4810602
CAS DataBase Reference :147253-67-6

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:
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.

Description

1,2-Bis[(2R,5R)-2,5-dimethyl-1-phospholanyl]benzene is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dyestuff. It is used as highly efficient privileged ligands.

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