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R-(+)-6,6'-BIS(DIPHENYLPHOSPHINO)-2,2',3,3'-TETRAHYDRO-5,5'-BI-1,4-BENZODIOXIN

Base Information
  • Chemical Name:R-(+)-6,6'-BIS(DIPHENYLPHOSPHINO)-2,2',3,3'-TETRAHYDRO-5,5'-BI-1,4-BENZODIOXIN
  • CAS No.:445467-61-8
  • Molecular Formula:C40H32O4P2
  • Molecular Weight:638.639
  • Hs Code.:29310099
  • Mol file:445467-61-8.mol
R-(+)-6,6'-BIS(DIPHENYLPHOSPHINO)-2,2',3,3'-TETRAHYDRO-5,5'-BI-1,4-BENZODIOXIN

Synonyms:Phosphine,[(5R)-2,2',3,3'-tetrahydro[5,5'-bi-1,4-benzodioxin]-6,6'-diyl]bis[diphenyl-(9CI); (+)-(R)-SYNPHOS; (R)-SYNPHOS

Suppliers and Price of R-(+)-6,6'-BIS(DIPHENYLPHOSPHINO)-2,2',3,3'-TETRAHYDRO-5,5'-BI-1,4-BENZODIOXIN
Supply Marketing:
Business phase:
The product has achieved commercial mass production*data from LookChem market partment
Manufacturers and distributors:
  • Manufacture/Brand
  • Chemicals and raw materials
  • Packaging
  • price
  • Strem Chemicals
  • R-(+)-6,6'-Bis(diphenylphosphino)-2,2',3,3'-tetrahydro-5,5'-bi-1,4-benzodioxin, min. 94% (R)-SYNPHOS(TM)
  • 500mg
  • $ 304.00
  • Strem Chemicals
  • R-(+)-6,6'-Bis(diphenylphosphino)-2,2',3,3'-tetrahydro-5,5'-bi-1,4-benzodioxin, min. 94% (R)-SYNPHOS(TM)
  • 100mg
  • $ 77.00
Total 9 raw suppliers
Chemical Property of R-(+)-6,6'-BIS(DIPHENYLPHOSPHINO)-2,2',3,3'-TETRAHYDRO-5,5'-BI-1,4-BENZODIOXIN
Chemical Property:
  • Melting Point:>260 °C 
  • Boiling Point:738.4±60.0 °C(Predicted) 
  • PSA:64.10000 
  • LogP:6.41240 
  • Storage Temp.:Refrigerator (+4°C) 
Purity/Quality:

97%,99%ee *data from raw suppliers

R-(+)-6,6'-Bis(diphenylphosphino)-2,2',3,3'-tetrahydro-5,5'-bi-1,4-benzodioxin, min. 94% (R)-SYNPHOS(TM) *data from reagent suppliers

Safty Information:
  • Pictogram(s):  
  • Hazard Codes:Xn 
  • Statements: 36/37/38-20/21/22 
  • Safety Statements: 36/37/39-26 
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