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ChemicalBook >> CAS DataBase List >> (S)-2,2'-Bis(di-p-tolylphosphino)-4,4',6,6'-tetramethoxy)-1,1'-biphenyl

(S)-2,2'-Bis(di-p-tolylphosphino)-4,4',6,6'-tetramethoxy)-1,1'-biphenyl

(S)-2,2'-Bis(di-p-tolylphosphino)-4,4',6,6'-tetramethoxy)-1,1'-biphenyl price.
  • $66 - $488
  • Product name: (S)-2,2'-Bis(di-p-tolylphosphino)-4,4',6,6'-tetramethoxy)-1,1'-biphenyl
  • CAS: 1365531-82-3
  • MF: C44H44O4P2
  • MW: 698.77
  • EINECS:
  • MDL Number:MFCD19443623
  • Synonyms:(S)-2,2'-Bis(di-p-tolylphosphino)-4,4',6,6'-tetramethoxy)-1,1'-biphenyl;(S)-2,2'-BIS(DI-P-TOLYLPHOSPHINO)-4,4',6,6'-TETRAMETHOXY)-1,1'-BIPHENYL,MIN.97%(S)-TOL-GARPHOS;(S)-2,2'-Bis(di-p-tolylphosphino)-4,4',6,6'-tetramethoxy)-1,1'-biphenyl, min. 97% (S)-Tol-Garphos(TM);[2-[2-bis(4-methylphenyl)phosphanyl-4,6-dimethoxyphenyl]-3,5-dimethoxyphenyl]-bis(4-methylphenyl)phosphane;Phosphine, 1,1'-[(1S)-4,4',6,6'-tetramethoxy[1,1'-biphenyl]-2,2'-diyl]bis[1,1-bis(4-methylphenyl)-;(S)-2,2''-Bis(di-p-tolylphosphino)-4,4'',6,6''-tetramethoxy)-1,1''-biphenyl
Price7 Properties Safety Information Description
7 prices
Selected condition：
Brand
  • aablocks
  • Ambeed
  • Strem Chemicals
  • Thermo Scientific Chemicals
Package
  • 100mg
  • 250mg
  • 500mg
  • 1g
  • Manufactureraablocks
  • Product numberAA01FQVL
  • Product description(S)-2,2'-Bis(di-p-tolylphosphino)-4,4',6,6'-tetramethoxy)-1,1'-biphenyl 98%
  • Packaging100mg
  • Price$66
  • Updated2026-05-30
  • Buy
  • ManufacturerAmbeed
  • Product numberA562572
  • Product description(S)-2,2'-Bis(di-p-tolylphosphino)-4,4',6,6'-tetramethoxy)-1,1'-biphenyl 98%
  • Packaging100mg
  • Price$78
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA562572
  • Product description(S)-2,2'-Bis(di-p-tolylphosphino)-4,4',6,6'-tetramethoxy)-1,1'-biphenyl 98%
  • Packaging250mg
  • Price$158
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA562572
  • Product description(S)-2,2'-Bis(di-p-tolylphosphino)-4,4',6,6'-tetramethoxy)-1,1'-biphenyl 98%
  • Packaging1g
  • Price$488
  • Updated2021-12-16
  • Buy
  • ManufacturerStrem Chemicals
  • Product number15-1658
  • Product description(S)-2,2'-Bis(di-p-tolylphosphino)-4,4',6,6'-tetramethoxy)-1,1'-biphenyl, min. 97% (S)-Tol-Garphos™ min.97%
  • Packaging500mg
  • Price$288
  • Updated2026-04-30
  • Buy
  • ManufacturerStrem Chemicals
  • Product number15-1658
  • Product description(S)-2,2'-Bis(di-p-tolylphosphino)-4,4',6,6'-tetramethoxy)-1,1'-biphenyl, min. 97% (S)-Tol-Garphos™ min.97%
  • Packaging100mg
  • Price$73
  • Updated2026-04-30
  • Buy
  • ManufacturerThermo Scientific Chemicals
  • Product numberH60921
  • Product description(S)-2,2'-Bis(di-p-tolylphosphino)-4,4',6,6'-tetramethoxybiphenyl ≥97%
  • Packaging1g
  • Price$285.65
  • Updated2026-04-24
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA01FQVL (S)-2,2'-Bis(di-p-tolylphosphino)-4,4',6,6'-tetramethoxy)-1,1'-biphenyl 98% 100mg $66 2026-05-30 Buy
Ambeed A562572 (S)-2,2'-Bis(di-p-tolylphosphino)-4,4',6,6'-tetramethoxy)-1,1'-biphenyl 98% 100mg $78 2021-12-16 Buy
Ambeed A562572 (S)-2,2'-Bis(di-p-tolylphosphino)-4,4',6,6'-tetramethoxy)-1,1'-biphenyl 98% 250mg $158 2021-12-16 Buy
Ambeed A562572 (S)-2,2'-Bis(di-p-tolylphosphino)-4,4',6,6'-tetramethoxy)-1,1'-biphenyl 98% 1g $488 2021-12-16 Buy
Strem Chemicals 15-1658 (S)-2,2'-Bis(di-p-tolylphosphino)-4,4',6,6'-tetramethoxy)-1,1'-biphenyl, min. 97% (S)-Tol-Garphos™ min.97% 500mg $288 2026-04-30 Buy
Strem Chemicals 15-1658 (S)-2,2'-Bis(di-p-tolylphosphino)-4,4',6,6'-tetramethoxy)-1,1'-biphenyl, min. 97% (S)-Tol-Garphos™ min.97% 100mg $73 2026-04-30 Buy
Thermo Scientific Chemicals H60921 (S)-2,2'-Bis(di-p-tolylphosphino)-4,4',6,6'-tetramethoxybiphenyl ≥97% 1g $285.65 2026-04-24 Buy

Properties

storage temp. :under inert gas (nitrogen or Argon) at 2-8°C
form :crystal
color :white
Sensitive :air sensitive

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:
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

Chiral ligand used in the preparation of hydrogenation catalysts with exceptionally high activity and selectivity.

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Suppliers and manufacturers

LaaJoo Tianjin heowns Biochemical Technology Co., Ltd. Shanghai Anyinuo Biomedical Technology Co., Ltd. Shanghai Jizhi Biochemical Technology Co. Ltd. Jiangsu aikang biomedical research and development co., LTD Henan Weituxi Chemical Technology Co., Ltd. Yangzhou modier Electronic Materials Co., Ltd Shanghai Kaiwei Chemical Technology Co., Ltd. Energy Chemical Bide Pharmatech Ltd.