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ChemicalBook >> CAS DataBase List >> (S)-(+)-2,2'-Bis[di(3,5-di-t-butyl-4-methoxyphenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl,min.97%

(S)-(+)-2,2'-Bis[di(3,5-di-t-butyl-4-methoxyphenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl,min.97%

(S)-(+)-2,2'-Bis[di(3,5-di-t-butyl-4-methoxyphenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl,min.97% price.
  • $68 - $4969
  • Product name: (S)-(+)-2,2'-Bis[di(3,5-di-t-butyl-4-methoxyphenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl,min.97%
  • CAS: 910134-30-4
  • MF: C74H104O6P2
  • MW: 1151.56
  • EINECS:
  • MDL Number:MFCD09265029
  • Synonyms:(S)-(+)-2,2'-Bis[di(3,5-di-t-butyl-4-methoxyphenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl,min.97%;(S)-(+)-2,2'-Bis[di(3,5-di-t-butyl-4-methoxyphenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl, min. 97%;(S)-(+)-2,2'-Bis[di-(3,5-di-tert-butyl-4-methoxy-phenyl)phosphino]-(diphenylphosphino)-6,6'-dimethoxy-1,1'-biphenyl;[(1S)-6,6'-Dimethoxy[1,1'-biphenyl]-2,2'-diyl]bis[bis[3,5-bis(1,1-dimethylethyl)-4-methoxyphenyl]phosphine;(S)-3,5-t-Bu-4-MeO-MeOBIPHEP;(S)-(+)-2,2'-Bis[di-(3,5-di-t-butyl-4-methoxy- phenyl)phosphino]-(diphenylphosphino)-6,6'- dimethoxy-1,1'-biphenyl;(S)-(6,6'-Dimethoxybiphenyl-2,2'-diyl)bis[bis(3,5-di-tert-butyl-4-methoxyphenyl)phosphine] >=97%, optical purity ee: >=99%;1,1'-[(1S)-6,6'-Dimethoxy[1,1'-biphenyl]-2,2'-diyl]bis[1,1-bis[3,5-bis(1,1-dimethylethyl)-4-methoxyphenyl]phosphine
Price26 Properties Safety Information Description
26 prices
Selected condition：
Brand
  • aablocks
  • ACHEMBLOCK
  • AK Scientific
  • Ambeed
  • American Custom Chemicals Corporation
  • BLDpharm
  • Sigma-Aldrich
  • Strem Chemicals
Package
  • 50mg
  • 100mg
  • 250mg
  • 500MG
  • 1g
  • 2g
  • 5g
  • 10g
  • Manufactureraablocks
  • Product numberAA003CFK
  • Product description(S)-(+)-2,2'-Bis[di(3,5-di-t-butyl-4-methoxyphenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl 98%
  • Packaging50mg
  • Price$68
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003CFK
  • Product description(S)-(+)-2,2'-Bis[di(3,5-di-t-butyl-4-methoxyphenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl 98%
  • Packaging100mg
  • Price$110
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003CFK
  • Product description(S)-(+)-2,2'-Bis[di(3,5-di-t-butyl-4-methoxyphenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl 98%
  • Packaging250mg
  • Price$236
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003CFK
  • Product description(S)-(+)-2,2'-Bis[di(3,5-di-t-butyl-4-methoxyphenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl 98%
  • Packaging1g
  • Price$632
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberY232022
  • Product description1,1'-[(1S)-6,6'-Dimethoxy[1,1'-biphenyl]-2,2'-diyl]bis[1,1-bis[3,5-bis(1,1-dimethylethyl)-4-methoxyphenyl]phosphine 97%
  • Packaging1G
  • Price$945
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberY232022
  • Product description1,1'-[(1S)-6,6'-Dimethoxy[1,1'-biphenyl]-2,2'-diyl]bis[1,1-bis[3,5-bis(1,1-dimethylethyl)-4-methoxyphenyl]phosphine 97%
  • Packaging250MG
  • Price$260
  • Updated2026-05-27
  • Buy
  • ManufacturerAK Scientific
  • Product number7491AJ
  • Product description(S)-(+)-2,2'-Bis[di(3,5-di-t-butyl-4-methoxyphenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl
  • Packaging2g
  • Price$1263
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA673908
  • Product description(S)-(+)-2,2'-Bis[di(3,5-di-t-butyl-4-methoxyphenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl 98%
  • Packaging250mg
  • Price$285
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA673908
  • Product description(S)-(+)-2,2'-Bis[di(3,5-di-t-butyl-4-methoxyphenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl 98%
  • Packaging50mg
  • Price$80
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA673908
  • Product description(S)-(+)-2,2'-Bis[di(3,5-di-t-butyl-4-methoxyphenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl 98%
  • Packaging100mg
  • Price$132
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberING0001369
  • Product description(S)-(+)-2,2'-BIS[DI(3,5-DI-TERT-BUTYL-4-METHOXYPHENYL)PHOSPHINO]-6,6'-DIMETHOXY-1,1'-BIPHENYL 95.00%
  • Packaging100MG
  • Price$646.88
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberING0001369
  • Product description(S)-(+)-2,2'-BIS[DI(3,5-DI-TERT-BUTYL-4-METHOXYPHENYL)PHOSPHINO]-6,6'-DIMETHOXY-1,1'-BIPHENYL 95.00%
  • Packaging500MG
  • Price$914.17
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberING0001369
  • Product description(S)-(+)-2,2'-BIS[DI(3,5-DI-TERT-BUTYL-4-METHOXYPHENYL)PHOSPHINO]-6,6'-DIMETHOXY-1,1'-BIPHENYL 95.00%
  • Packaging1G
  • Price$1269.75
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberING0001369
  • Product description(S)-(+)-2,2'-BIS[DI(3,5-DI-TERT-BUTYL-4-METHOXYPHENYL)PHOSPHINO]-6,6'-DIMETHOXY-1,1'-BIPHENYL 95.00%
  • Packaging2G
  • Price$1765
  • Updated2021-12-16
  • Buy
  • ManufacturerBLDpharm
  • Product numberBD633936
  • Product description(S)-(+)-2,2'-Bis[di(3,5-di-t-butyl-4-methoxyphenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl 98%
  • Packaging1g
  • Price$695
  • Updated2021-12-16
  • Buy
  • ManufacturerBLDpharm
  • Product numberBD633936
  • Product description(S)-(+)-2,2'-Bis[di(3,5-di-t-butyl-4-methoxyphenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl 98%
  • Packaging50mg
  • Price$75
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA003CFK (S)-(+)-2,2'-Bis[di(3,5-di-t-butyl-4-methoxyphenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl 98% 50mg $68 2026-05-28 Buy
aablocks AA003CFK (S)-(+)-2,2'-Bis[di(3,5-di-t-butyl-4-methoxyphenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl 98% 100mg $110 2026-05-28 Buy
aablocks AA003CFK (S)-(+)-2,2'-Bis[di(3,5-di-t-butyl-4-methoxyphenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl 98% 250mg $236 2026-05-28 Buy
aablocks AA003CFK (S)-(+)-2,2'-Bis[di(3,5-di-t-butyl-4-methoxyphenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl 98% 1g $632 2026-05-28 Buy
ACHEMBLOCK Y232022 1,1'-[(1S)-6,6'-Dimethoxy[1,1'-biphenyl]-2,2'-diyl]bis[1,1-bis[3,5-bis(1,1-dimethylethyl)-4-methoxyphenyl]phosphine 97% 1G $945 2026-05-27 Buy
ACHEMBLOCK Y232022 1,1'-[(1S)-6,6'-Dimethoxy[1,1'-biphenyl]-2,2'-diyl]bis[1,1-bis[3,5-bis(1,1-dimethylethyl)-4-methoxyphenyl]phosphine 97% 250MG $260 2026-05-27 Buy
AK Scientific 7491AJ (S)-(+)-2,2'-Bis[di(3,5-di-t-butyl-4-methoxyphenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl 2g $1263 2021-12-16 Buy
Ambeed A673908 (S)-(+)-2,2'-Bis[di(3,5-di-t-butyl-4-methoxyphenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl 98% 250mg $285 2021-12-16 Buy
Ambeed A673908 (S)-(+)-2,2'-Bis[di(3,5-di-t-butyl-4-methoxyphenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl 98% 50mg $80 2021-12-16 Buy
Ambeed A673908 (S)-(+)-2,2'-Bis[di(3,5-di-t-butyl-4-methoxyphenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl 98% 100mg $132 2021-12-16 Buy
American Custom Chemicals Corporation ING0001369 (S)-(+)-2,2'-BIS[DI(3,5-DI-TERT-BUTYL-4-METHOXYPHENYL)PHOSPHINO]-6,6'-DIMETHOXY-1,1'-BIPHENYL 95.00% 100MG $646.88 2021-12-16 Buy
American Custom Chemicals Corporation ING0001369 (S)-(+)-2,2'-BIS[DI(3,5-DI-TERT-BUTYL-4-METHOXYPHENYL)PHOSPHINO]-6,6'-DIMETHOXY-1,1'-BIPHENYL 95.00% 500MG $914.17 2021-12-16 Buy
American Custom Chemicals Corporation ING0001369 (S)-(+)-2,2'-BIS[DI(3,5-DI-TERT-BUTYL-4-METHOXYPHENYL)PHOSPHINO]-6,6'-DIMETHOXY-1,1'-BIPHENYL 95.00% 1G $1269.75 2021-12-16 Buy
American Custom Chemicals Corporation ING0001369 (S)-(+)-2,2'-BIS[DI(3,5-DI-TERT-BUTYL-4-METHOXYPHENYL)PHOSPHINO]-6,6'-DIMETHOXY-1,1'-BIPHENYL 95.00% 2G $1765 2021-12-16 Buy
BLDpharm BD633936 (S)-(+)-2,2'-Bis[di(3,5-di-t-butyl-4-methoxyphenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl 98% 1g $695 2021-12-16 Buy
BLDpharm BD633936 (S)-(+)-2,2'-Bis[di(3,5-di-t-butyl-4-methoxyphenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl 98% 50mg $75 2021-12-16 Buy
Next Last

Properties

Boiling point :951.5±65.0 °C(Predicted)
storage temp. :under inert gas (nitrogen or Argon) at 2-8°C
form :crystal
color :white
InChIKey :IFRMKRZNIIVJSJ-UHFFFAOYSA-N
SMILES :COc1cccc(P(c2cc(c(OC)c(c2)C(C)(C)C)C(C)(C)C)c3cc(c(OC)c(c3)C(C)(C)C)C(C)(C)C)c1-c4c(OC)cccc4P(c5cc(c(OC)c(c5)C(C)(C)C)C(C)(C)C)c6cc(c(OC)c(c6)C(C)(C)C)C(C)(C)C

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

(S)-(6,6′-Dimethoxybiphenyl-2,2′-diyl)bis[bis(3,5-di-tert-butyl-4-methoxyphenyl)phosphine] can be used:
  • As a ligand in the rhodium-catalyzed asymmetric (3+2) annulation reactions of ketimines and alkynes.
  • As a chiral catalyst in one of the key synthetic steps for the preparation of the fragrances canthoxal and p-isobutyl-alpha-methylhydrocinnamaldehyde.

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Suppliers and manufacturers

LaaJoo J & K SCIENTIFIC LTD. Energy Chemical Sigma-Aldrich Zhengzhou Kingorgchem Chemical Technology Co., Ltd.gy Co., Ltd. Aikon International Limited Shanghai Anyinuo Biomedical Technology Co., Ltd. Shanghai Jizhi Biochemical Technology Co. Ltd. Beijing Minruida Technology Co., Ltd. Shenzhen Polymeri Biochemical Technology Co., Ltd.