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ChemicalBook >> CAS DataBase List >> (+)-1,2-BIS[(2S,5S)-2,5-DIMETHYLPHOSPHOLANO]BENZENE

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

(+)-1,2-BIS[(2S,5S)-2,5-DIMETHYLPHOSPHOLANO]BENZENE price.
  • $54 - $1830
  • Product name: (+)-1,2-BIS[(2S,5S)-2,5-DIMETHYLPHOSPHOLANO]BENZENE
  • CAS: 136735-95-0
  • MF: C18H28P2
  • MW: 306.36
  • EINECS:
  • MDL Number:MFCD00142322
  • Synonyms:(+)-1,2-Bis((2S,5S)-2,5-diMethylphospholano)benzene (S,S)-Me-DUPHOS;(+)-1,2-Bis[(2S,5S)-2,5-diMethylphospholano]benzene kanata purity;(S,S)-METHYL-DUPHOS;(+)-1,2-Bis((2S,5S)-2,5-dimethylphospholano)benzene,98+%(S,S)-Me-DUPHOS;(+)-1,2-BIS[(2S,5S)-2,5-DIMETHYLPHOSPHOLANO]BENZENE;(2S,2'S,5S,5'S)-2,2',5,5'-TETRAMETHYL-1,1'-(1,2-PHENYLENE)DIPHOSPHOLANE;(2S,2'S,5S,5'S)-2,2',5,5'-TETRAMETHYL-1,1'-(O-PHENYLENE)DIPHOSPHOLANE;(+)-1,2-Bis[(2S,5S)-2,5-dimethylphospholano]benzene,(2S,2′S,5S,5′S)-2,2′,5,5′-Tetramethyl-1,1′-(o-phenylene)diphospholane, (S,S)-Me-DUPHOS, (S,S)-Methyl-DUPHOS
Price21 Properties Safety Information Description
21 prices
Selected condition：
Brand
  • Alfa Aesar
  • Alichem
  • Ambeed
  • American Custom Chemicals Corporation
  • Arctom
  • Crysdot
  • Sigma-Aldrich
  • Strem Chemicals
Package
  • 100mg
  • 250mg
  • 500MG
  • 1g
  • 2G
  • 5g
  • ManufacturerAlfa Aesar
  • Product numberH60647
  • Product description1,2-Bis[(2S,5S)-2,5-dimethyl-1-phospholanyl]benzene, 97+%
  • Packaging250mg
  • Price$108.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberH60647
  • Product description1,2-Bis[(2S,5S)-2,5-dimethyl-1-phospholanyl]benzene, 97+%
  • Packaging1g
  • Price$421.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlichem
  • Product number136735950
  • Product description1,2-Bis((2S,5S)-2,5-dimethylphospholan-1-yl)benzene
  • Packaging1g
  • Price$337.9
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA565684
  • Product description1,2-Bis((2S,5S)-2,5-dimethylphospholan-1-yl)benzene 98%
  • Packaging100mg
  • Price$80
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA565684
  • Product description1,2-Bis((2S,5S)-2,5-dimethylphospholan-1-yl)benzene 98%
  • Packaging250mg
  • Price$165
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA565684
  • Product description1,2-Bis((2S,5S)-2,5-dimethylphospholan-1-yl)benzene 98%
  • Packaging1g
  • Price$520
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA565684
  • Product description1,2-Bis((2S,5S)-2,5-dimethylphospholan-1-yl)benzene 98%
  • Packaging5g
  • Price$1830
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberING0001101
  • Product description(+)-1,2-BIS((2S,5S)-2,5-DIMETHYL PHOSPHOLANO)BENZENE 95.00%
  • Packaging100MG
  • Price$460.2
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberING0001101
  • Product description(+)-1,2-BIS((2S,5S)-2,5-DIMETHYL PHOSPHOLANO)BENZENE 95.00%
  • Packaging250MG
  • Price$530.5
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberING0001101
  • Product description(+)-1,2-BIS((2S,5S)-2,5-DIMETHYL PHOSPHOLANO)BENZENE 95.00%
  • Packaging500MG
  • Price$661
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberING0001101
  • Product description(+)-1,2-BIS((2S,5S)-2,5-DIMETHYL PHOSPHOLANO)BENZENE 95.00%
  • Packaging2G
  • Price$1444
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS599005
  • Product description1,2-Bis((2S,5S)-2,5-dimethylphospholan-1-yl)benzene 98%
  • Packaging100mg
  • Price$54
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS599005
  • Product description1,2-Bis((2S,5S)-2,5-dimethylphospholan-1-yl)benzene 98%
  • Packaging250mg
  • Price$132
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS599005
  • Product description1,2-Bis((2S,5S)-2,5-dimethylphospholan-1-yl)benzene 98%
  • Packaging1g
  • Price$446
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS599005
  • Product description1,2-Bis((2S,5S)-2,5-dimethylphospholan-1-yl)benzene 98%
  • Packaging5g
  • Price$1560
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD51002190
  • Product description1,2-Bis((2S,5S)-2,5-dimethylphospholan-1-yl)benzene 97%
  • Packaging1g
  • Price$310
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Alfa Aesar H60647 1,2-Bis[(2S,5S)-2,5-dimethyl-1-phospholanyl]benzene, 97+% 250mg $108.65 2024-03-01 Buy
Alfa Aesar H60647 1,2-Bis[(2S,5S)-2,5-dimethyl-1-phospholanyl]benzene, 97+% 1g $421.65 2024-03-01 Buy
Alichem 136735950 1,2-Bis((2S,5S)-2,5-dimethylphospholan-1-yl)benzene 1g $337.9 2021-12-16 Buy
Ambeed A565684 1,2-Bis((2S,5S)-2,5-dimethylphospholan-1-yl)benzene 98% 100mg $80 2021-12-16 Buy
Ambeed A565684 1,2-Bis((2S,5S)-2,5-dimethylphospholan-1-yl)benzene 98% 250mg $165 2021-12-16 Buy
Ambeed A565684 1,2-Bis((2S,5S)-2,5-dimethylphospholan-1-yl)benzene 98% 1g $520 2021-12-16 Buy
Ambeed A565684 1,2-Bis((2S,5S)-2,5-dimethylphospholan-1-yl)benzene 98% 5g $1830 2021-12-16 Buy
American Custom Chemicals Corporation ING0001101 (+)-1,2-BIS((2S,5S)-2,5-DIMETHYL PHOSPHOLANO)BENZENE 95.00% 100MG $460.2 2021-12-16 Buy
American Custom Chemicals Corporation ING0001101 (+)-1,2-BIS((2S,5S)-2,5-DIMETHYL PHOSPHOLANO)BENZENE 95.00% 250MG $530.5 2021-12-16 Buy
American Custom Chemicals Corporation ING0001101 (+)-1,2-BIS((2S,5S)-2,5-DIMETHYL PHOSPHOLANO)BENZENE 95.00% 500MG $661 2021-12-16 Buy
American Custom Chemicals Corporation ING0001101 (+)-1,2-BIS((2S,5S)-2,5-DIMETHYL PHOSPHOLANO)BENZENE 95.00% 2G $1444 2021-12-16 Buy
Arctom AS599005 1,2-Bis((2S,5S)-2,5-dimethylphospholan-1-yl)benzene 98% 100mg $54 2021-12-16 Buy
Arctom AS599005 1,2-Bis((2S,5S)-2,5-dimethylphospholan-1-yl)benzene 98% 250mg $132 2021-12-16 Buy
Arctom AS599005 1,2-Bis((2S,5S)-2,5-dimethylphospholan-1-yl)benzene 98% 1g $446 2021-12-16 Buy
Arctom AS599005 1,2-Bis((2S,5S)-2,5-dimethylphospholan-1-yl)benzene 98% 5g $1560 2021-12-16 Buy
Crysdot CD51002190 1,2-Bis((2S,5S)-2,5-dimethylphospholan-1-yl)benzene 97% 1g $310 2021-12-16 Buy
Next Last

Properties

Melting point :67-76 °C
alpha :D25 +476± 5° (c = 1 in hexane)
Boiling point :415.0±15.0 °C(Predicted)
storage temp. :under inert gas (nitrogen or Argon) at 2-8°C
form :crystal
color :white
Water Solubility :Insoluble in water.
Sensitive :Air Sensitive
BRN :4810602

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
Precautionary statements:
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

It is a DuPhos and BPE ligands which are highly efficient privileged ligands.

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Suppliers and manufacturers

NINGBO INNO PHARMCHEM CO., LTD.
Zhengzhou Alfa Chemical Co.,Ltd
Dayang Chem (Hangzhou) Co.,Ltd.
PT CHEM GROUP LIMITED
GIHI CHEMICALS CO.,LIMITED
Suzhou Origin Specialty Chemicals Co., Ltd.
Aladdin Scientific Guangdong wengjiang Chemical Reagent Co., Ltd. J & K SCIENTIFIC LTD. Alfa Aesar