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ChemicalBook >> CAS DataBase List >> (R)-(+)-5,5'-Dichloro-6,6'-dimethoxy-2,2'-bis(diphenylphosphino)-1,1'-biphenyl

(R)-(+)-5,5'-Dichloro-6,6'-dimethoxy-2,2'-bis(diphenylphosphino)-1,1'-biphenyl

(R)-(+)-5,5'-Dichloro-6,6'-dimethoxy-2,2'-bis(diphenylphosphino)-1,1'-biphenyl price.
  • $106 - $1321.9
  • Product name: (R)-(+)-5,5'-Dichloro-6,6'-dimethoxy-2,2'-bis(diphenylphosphino)-1,1'-biphenyl
  • CAS: 185913-97-7
  • MF: C38H30Cl2O2P2
  • MW: 651.5
  • EINECS:
  • MDL Number:MFCD03426987
  • Synonyms:(R)-CL-MEO-BIPHEP;(S)-(-)-5,5'-DICHLORO-6,6'-DIMETHOXY-2,2'-BIS(DIPHENYLPHOSPHINO)-1,1'-BIPHENYL;(S)-CL-MEO-BIPHEP;(-)-2,2'-BIS(DIPHENYLPHOSPHINO)-5,5'-DICHLORO-6,6'-DIMETHOXY-1,1'-BIPHENYL;(+)-2,2'-BIS(DIPHENYLPHOSPHINO)-5,5'-DICHLORO-6,6'-DIMETHOXY-1,1'-BIPHENYL;(-)-5,5'-DICHLORO-2,2'-BIS(DIPHENYLPHOSPHINO)-6,6'-DIMETHOXY-1,1'-BIPHENYL;(+)-5,5'-DICHLORO-2,2'-BIS(DIPHENYLPHOSPHINO)-6,6'-DIMETHOXY-1,1'-BIPHENYL;(-)-(5,5'-DICHLORO-6,6'-DIMETHOXY-1,1'-BIPHENYL)-2,2'-DIYL-BIS(DIPHENYLPHOSPHINE)
Price10 Properties Safety Information Description
10 prices
Selected condition：
Brand
  • aablocks
  • ACHEMBLOCK
  • American Custom Chemicals Corporation
  • BLDpharm
  • Sigma-Aldrich
  • Strem Chemicals
Package
  • 100mg
  • 250mg
  • 1g
  • Manufactureraablocks
  • Product numberAA00AAYX
  • Product description(R)-(5,5'-Dichloro-6,6'-dimethoxy-[1,1'-biphenyl]-2,2'-diyl)bis(diphenylphosphine) 98%
  • Packaging100mg
  • Price$106
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00AAYX
  • Product description(R)-(5,5'-Dichloro-6,6'-dimethoxy-[1,1'-biphenyl]-2,2'-diyl)bis(diphenylphosphine) 98%
  • Packaging250mg
  • Price$169
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00AAYX
  • Product description(R)-(5,5'-Dichloro-6,6'-dimethoxy-[1,1'-biphenyl]-2,2'-diyl)bis(diphenylphosphine) min.95%
  • Packaging1g
  • Price$533
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberAD251364
  • Product description(R)-(5,5'-Dichloro-6,6'-dimethoxy-[1,1'-biphenyl]-2,2'-diyl)bis(diphenylphosphine) 95%
  • Packaging1G
  • Price$630
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberAD251364
  • Product description(R)-(5,5'-Dichloro-6,6'-dimethoxy-[1,1'-biphenyl]-2,2'-diyl)bis(diphenylphosphine) 95%
  • Packaging250MG
  • Price$240
  • Updated2026-05-27
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberING0001309
  • Product description(R)-(+)-5,5'-DICHLORO-6,6'- DIMETHOXY-2,2'-BIS(DIPHENYLPHOSPHINO)-1,1'-BIPHENYL 95.00%
  • Packaging1G
  • Price$1321.9
  • Updated2021-12-16
  • Buy
  • ManufacturerBLDpharm
  • Product numberBD232024
  • Product description(R)-(5,5'-Dichloro-6,6'-dimethoxy-[1,1'-biphenyl]-2,2'-diyl)bis(diphenylphosphine) 98%
  • Packaging1g
  • Price$737
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number96738
  • Product description(R)-(+)-5,5′-Dichloro-2,2′-bis(diphenylphosphino)-6,6′-dimethoxy-1,1′-biphenyl ≥95.0%(H-NMR)
  • Packaging250mg
  • Price$369
  • Updated2026-04-30
  • Buy
  • ManufacturerStrem Chemicals
  • Product number15-1055
  • Product description(R)-(+)-5,5'-Dichloro-6,6'-dimethoxy-2,2'-bis(diphenyl­phosphino)-1,1'-biphenyl, min. 95% (R)-Cl-MeO-BIPHEP min.95%
  • Packaging1g
  • Price$419
  • Updated2026-04-30
  • Buy
  • ManufacturerStrem Chemicals
  • Product number15-1055
  • Product description(R)-(+)-5,5'-Dichloro-6,6'-dimethoxy-2,2'-bis(diphenyl­phosphino)-1,1'-biphenyl, min. 95% (R)-Cl-MeO-BIPHEP min.95%
  • Packaging250mg
  • Price$121
  • Updated2026-04-30
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00AAYX (R)-(5,5'-Dichloro-6,6'-dimethoxy-[1,1'-biphenyl]-2,2'-diyl)bis(diphenylphosphine) 98% 100mg $106 2026-05-28 Buy
aablocks AA00AAYX (R)-(5,5'-Dichloro-6,6'-dimethoxy-[1,1'-biphenyl]-2,2'-diyl)bis(diphenylphosphine) 98% 250mg $169 2026-05-28 Buy
aablocks AA00AAYX (R)-(5,5'-Dichloro-6,6'-dimethoxy-[1,1'-biphenyl]-2,2'-diyl)bis(diphenylphosphine) min.95% 1g $533 2026-05-28 Buy
ACHEMBLOCK AD251364 (R)-(5,5'-Dichloro-6,6'-dimethoxy-[1,1'-biphenyl]-2,2'-diyl)bis(diphenylphosphine) 95% 1G $630 2026-05-27 Buy
ACHEMBLOCK AD251364 (R)-(5,5'-Dichloro-6,6'-dimethoxy-[1,1'-biphenyl]-2,2'-diyl)bis(diphenylphosphine) 95% 250MG $240 2026-05-27 Buy
American Custom Chemicals Corporation ING0001309 (R)-(+)-5,5'-DICHLORO-6,6'- DIMETHOXY-2,2'-BIS(DIPHENYLPHOSPHINO)-1,1'-BIPHENYL 95.00% 1G $1321.9 2021-12-16 Buy
BLDpharm BD232024 (R)-(5,5'-Dichloro-6,6'-dimethoxy-[1,1'-biphenyl]-2,2'-diyl)bis(diphenylphosphine) 98% 1g $737 2021-12-16 Buy
Sigma-Aldrich 96738 (R)-(+)-5,5′-Dichloro-2,2′-bis(diphenylphosphino)-6,6′-dimethoxy-1,1′-biphenyl ≥95.0%(H-NMR) 250mg $369 2026-04-30 Buy
Strem Chemicals 15-1055 (R)-(+)-5,5'-Dichloro-6,6'-dimethoxy-2,2'-bis(diphenyl­phosphino)-1,1'-biphenyl, min. 95% (R)-Cl-MeO-BIPHEP min.95% 1g $419 2026-04-30 Buy
Strem Chemicals 15-1055 (R)-(+)-5,5'-Dichloro-6,6'-dimethoxy-2,2'-bis(diphenyl­phosphino)-1,1'-biphenyl, min. 95% (R)-Cl-MeO-BIPHEP min.95% 250mg $121 2026-04-30 Buy

Properties

Melting point :176-180 °C
Boiling point :678.2±55.0 °C(Predicted)
storage temp. :2-8°C, protect from light, stored under nitrogen
form :Powder
color :yellow-white
optical activity :[α]/D +59±4°, c = 1% in chloroform
InChIKey :GCBRCSSVOVNEIX-UHFFFAOYSA-N
SMILES :C1(C(OC)=C(C=CC=1P(C1=CC=CC=C1)C1C=CC=CC=1)Cl)C1=C(OC)C(=CC=C1P(C1=CC=CC=C1)C1C=CC=CC=1)Cl

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
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 P264, P270, P301+P312, P330, P501
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.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
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

Transition metal complexes are used as catalysts for asymmetric hydrogenation.

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Suppliers and manufacturers

Shanghai Anyinuo Biomedical Technology Co., Ltd. J & K SCIENTIFIC LTD. Meryer (Shanghai) Chemical Technology Co., Ltd. Sigma-Aldrich Zhengzhou Kingorgchem Chemical Technology Co., Ltd.gy Co., Ltd. Shanghai YuanYe Biotechnology Co., Ltd. LaaJoo Shandong Ono Chemical Co., Ltd. Aikon International Limited Shenzhen Polymeri Biochemical Technology Co., Ltd.