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ChemicalBook >> CAS DataBase List >> (-)-1,2(2R,5R)-2,5-(DIMETHYLPHOSPHOLANO)BENZENE(CYCLOOCTADIENE)RHODIUM(I)TRIFLUOROMETHANESULFONATE

(-)-1,2(2R,5R)-2,5-(DIMETHYLPHOSPHOLANO)BENZENE(CYCLOOCTADIENE)RHODIUM(I)TRIFLUOROMETHANESULFONATE

(-)-1,2(2R,5R)-2,5-(DIMETHYLPHOSPHOLANO)BENZENE(CYCLOOCTADIENE)RHODIUM(I)TRIFLUOROMETHANESULFONATE price.
  • $35 - $2693
  • Product name: (-)-1,2(2R,5R)-2,5-(DIMETHYLPHOSPHOLANO)BENZENE(CYCLOOCTADIENE)RHODIUM(I)TRIFLUOROMETHANESULFONATE
  • CAS: 136705-75-4
  • MF: C27H40F3O3P2RhS
  • MW: 666.52
  • EINECS:
  • MDL Number:MFCD00269862
  • Synonyms:(R,R)-ME-DUPHOS-RH;(S,S)-ME-DUPHOS-RH;(-)-1,2-BIS-((2R,5R)DIMETHYLPHOSPHOLANO)BENZENE(CYCLOOCTADIENE)RHODIUM(I) TRIFLATE;(+)-1,2-BIS((2S,5S)-2,5-DIMETHYLPHOSPHOLANO)BENZENE(CYCLOOCTADIENE)RHODIUM(I)TRIFLUOROMETHANESULFONATE;(+)-1,2-BIS((2S,5S)-DIMETHYLPHOSPHOLANO)BENZENE(CYCLOOCTADIENE)RHODIUM(I) TRIFLATE;(-)-1,2-BIS((2R,5R)-2,5-DIMETHYLPHOSPHOLANO)BENZENE(CYCLOOCTADIENE)RHODIUM(I)TRIFLUOROMETHANESULFONATE;(-)-1,2(2R,5R)-2,5-(DIMETHYLPHOSPHOLANO)BENZENE(CYCLOOCTADIENE)RHODIUM(I)TRIFLUOROMETHANESULFONATE;(-)-1,2-Bis((2R,5R)-2,5-dimethylphospholano)benzene(cyclooctadiene)rhodium(I) trifluoromethanesulfon
Price16 Properties Safety Information Description
16 prices
Selected condition：
Brand
  • aablocks
  • Ambeed
  • American Custom Chemicals Corporation
  • Arctom
  • Sigma-Aldrich
  • Strem Chemicals
Package
  • 50mg
  • 100mg
  • 250mg
  • 500MG
  • 1g
  • 2G
  • Manufactureraablocks
  • Product numberAA00126M
  • Product description(+)-1,2-Bis((2S,5S)-2,5-dimethylphospholano)benzene(1,5-cyclooctadiene)rhodium(I)trifluoromethanesulfonate 98%
  • Packaging100mg
  • Price$90
  • Updated2026-05-27
  • Buy
  • Manufactureraablocks
  • Product numberAA00126M
  • Product description(+)-1,2-Bis((2S,5S)-2,5-dimethylphospholano)benzene(1,5-cyclooctadiene)rhodium(I)trifluoromethanesulfonate 98%
  • Packaging250mg
  • Price$180
  • Updated2026-05-27
  • Buy
  • Manufactureraablocks
  • Product numberAA00126M
  • Product description(+)-1,2-Bis((2S,5S)-2,5-dimethylphospholano)benzene(1,5-cyclooctadiene)rhodium(I)trifluoromethanesulfonate 98%
  • Packaging1g
  • Price$537
  • Updated2026-05-27
  • Buy
  • ManufacturerAmbeed
  • Product numberA465012
  • Product description(+)-1,2-Bis((2S,5S)-2,5-dimethylphospholano)benzene(1,5-cyclooctadiene)rhodium(I)trifluoromethanesulfonate 98%
  • Packaging1g
  • Price$155
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA465012
  • Product description(+)-1,2-Bis((2S,5S)-2,5-dimethylphospholano)benzene(1,5-cyclooctadiene)rhodium(I)trifluoromethanesulfonate 98%
  • Packaging100mg
  • Price$35
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA465012
  • Product description(+)-1,2-Bis((2S,5S)-2,5-dimethylphospholano)benzene(1,5-cyclooctadiene)rhodium(I)trifluoromethanesulfonate 98%
  • Packaging250mg
  • Price$60
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberOGM0000035
  • Product description(S,S)-ME-DUPHOS-RH 95.00%
  • Packaging100MG
  • Price$714.32
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberOGM0000035
  • Product description(S,S)-ME-DUPHOS-RH 95.00%
  • Packaging500MG
  • Price$1132.71
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberOGM0000035
  • Product description(S,S)-ME-DUPHOS-RH 95.00%
  • Packaging2G
  • Price$2693
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS567257
  • Product description(+)-1,2-Bis((2S,5S)-2,5-dimethylphospholano)benzene(1,5-cyclooctadiene)rhodium(I)trifluoromethanesulfonate
  • Packaging50mg
  • Price$163
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS567257
  • Product description(+)-1,2-Bis((2S,5S)-2,5-dimethylphospholano)benzene(1,5-cyclooctadiene)rhodium(I)trifluoromethanesulfonate
  • Packaging100mg
  • Price$292
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number675563
  • Product description1,2-Bis[(2S,5S)-2,5-dimethylphospholano]benzene(cyclooctadiene)rhodium(I) trifluoromethanesulfonate 97%
  • Packaging500mg
  • Price$519
  • Updated2022-05-15
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number675563
  • Product description1,2-Bis[(2S,5S)-2,5-dimethylphospholano]benzene(cyclooctadiene)rhodium(I) trifluoromethanesulfonate 97%
  • Packaging100mg
  • Price$111
  • Updated2023-01-07
  • Buy
  • ManufacturerStrem Chemicals
  • Product number45-0161
  • Product description(+)-1,2-Bis((2S,5S)-2,5-dimethylphospholano)benzene(1,5-cyclooctadiene)rhodium(I)trifluoromethanesulfonate, 98+% (S,S)-Me-DUPHOS-Rh 98+%
  • Packaging100mg
  • Price$130
  • Updated2026-04-30
  • Buy
  • ManufacturerStrem Chemicals
  • Product number45-0161
  • Product description(+)-1,2-Bis((2S,5S)-2,5-dimethylphospholano)benzene(1,5-cyclooctadiene)rhodium(I)trifluoromethanesulfonate, 98+% (S,S)-Me-DUPHOS-Rh 98+%
  • Packaging2g
  • Price$1778
  • Updated2026-04-30
  • Buy
  • ManufacturerStrem Chemicals
  • Product number45-0161
  • Product description(+)-1,2-Bis((2S,5S)-2,5-dimethylphospholano)benzene(1,5-cyclooctadiene)rhodium(I)trifluoromethanesulfonate, 98+% (S,S)-Me-DUPHOS-Rh 98+%
  • Packaging500mg
  • Price$548
  • Updated2026-04-30
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00126M (+)-1,2-Bis((2S,5S)-2,5-dimethylphospholano)benzene(1,5-cyclooctadiene)rhodium(I)trifluoromethanesulfonate 98% 100mg $90 2026-05-27 Buy
aablocks AA00126M (+)-1,2-Bis((2S,5S)-2,5-dimethylphospholano)benzene(1,5-cyclooctadiene)rhodium(I)trifluoromethanesulfonate 98% 250mg $180 2026-05-27 Buy
aablocks AA00126M (+)-1,2-Bis((2S,5S)-2,5-dimethylphospholano)benzene(1,5-cyclooctadiene)rhodium(I)trifluoromethanesulfonate 98% 1g $537 2026-05-27 Buy
Ambeed A465012 (+)-1,2-Bis((2S,5S)-2,5-dimethylphospholano)benzene(1,5-cyclooctadiene)rhodium(I)trifluoromethanesulfonate 98% 1g $155 2021-12-16 Buy
Ambeed A465012 (+)-1,2-Bis((2S,5S)-2,5-dimethylphospholano)benzene(1,5-cyclooctadiene)rhodium(I)trifluoromethanesulfonate 98% 100mg $35 2021-12-16 Buy
Ambeed A465012 (+)-1,2-Bis((2S,5S)-2,5-dimethylphospholano)benzene(1,5-cyclooctadiene)rhodium(I)trifluoromethanesulfonate 98% 250mg $60 2021-12-16 Buy
American Custom Chemicals Corporation OGM0000035 (S,S)-ME-DUPHOS-RH 95.00% 100MG $714.32 2021-12-16 Buy
American Custom Chemicals Corporation OGM0000035 (S,S)-ME-DUPHOS-RH 95.00% 500MG $1132.71 2021-12-16 Buy
American Custom Chemicals Corporation OGM0000035 (S,S)-ME-DUPHOS-RH 95.00% 2G $2693 2021-12-16 Buy
Arctom AS567257 (+)-1,2-Bis((2S,5S)-2,5-dimethylphospholano)benzene(1,5-cyclooctadiene)rhodium(I)trifluoromethanesulfonate 50mg $163 2021-12-16 Buy
Arctom AS567257 (+)-1,2-Bis((2S,5S)-2,5-dimethylphospholano)benzene(1,5-cyclooctadiene)rhodium(I)trifluoromethanesulfonate 100mg $292 2021-12-16 Buy
Sigma-Aldrich 675563 1,2-Bis[(2S,5S)-2,5-dimethylphospholano]benzene(cyclooctadiene)rhodium(I) trifluoromethanesulfonate 97% 500mg $519 2022-05-15 Buy
Sigma-Aldrich 675563 1,2-Bis[(2S,5S)-2,5-dimethylphospholano]benzene(cyclooctadiene)rhodium(I) trifluoromethanesulfonate 97% 100mg $111 2023-01-07 Buy
Strem Chemicals 45-0161 (+)-1,2-Bis((2S,5S)-2,5-dimethylphospholano)benzene(1,5-cyclooctadiene)rhodium(I)trifluoromethanesulfonate, 98+% (S,S)-Me-DUPHOS-Rh 98+% 100mg $130 2026-04-30 Buy
Strem Chemicals 45-0161 (+)-1,2-Bis((2S,5S)-2,5-dimethylphospholano)benzene(1,5-cyclooctadiene)rhodium(I)trifluoromethanesulfonate, 98+% (S,S)-Me-DUPHOS-Rh 98+% 2g $1778 2026-04-30 Buy
Strem Chemicals 45-0161 (+)-1,2-Bis((2S,5S)-2,5-dimethylphospholano)benzene(1,5-cyclooctadiene)rhodium(I)trifluoromethanesulfonate, 98+% (S,S)-Me-DUPHOS-Rh 98+% 500mg $548 2026-04-30 Buy

Properties

Melting point :136.0-154.7 °C
storage temp. :Refrigerator (+4°C)
form :crystal
color :orange
Sensitive :air sensitive, store cold
InChIKey :AKJDLXZYNLUJQJ-KZOFNLLLSA-M
SMILES :[Rh+].[O-]S(=O)(=O)C(F)(F)F.C1CC=CCCC=C1.C[C@H]2CC[C@H](C)P2c3ccccc3P4[C@@H](C)CC[C@@H]4C
CAS DataBase Reference :136705-75-4

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
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 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.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

DuPhos and BPE Ligands: Highly Efficient Privileged Ligands

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Suppliers and manufacturers

Aladdin Scientific J & K SCIENTIFIC LTD. Energy Chemical Sigma-Aldrich Aikon International Limited Yangzhou modier Electronic Materials Co., Ltd Shanghai Yingxin Laboratory Equipment Co., Ltd. Jiangsu Boquan Biotechnology Co., Ltd. Jiangsu Boquan Biotechnology Co., Ltd. Shanghai Yingxin laboratory equipment Co., Ltd