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1,2-Bis((2S,5S)-2,5-di-i-propylphospholano)ethane, min. 97%

1,2-Bis((2S,5S)-2,5-di-i-propylphospholano)ethane, min. 97% ??? ???
?? ??:
528854-34-4
???:
1,2-Bis((2S,5S)-2,5-di-i-propylphospholano)ethane, min. 97%
???(??):
1,2-Bis((2S,5S)-2,5-di-i-propylphospholano)ethan;1,2-Bis((2S,5S)-2,5-di-i-propylphospholano)ethane;1,2-Bis((2S,5S)-2,5-diisopropylphospholan-1-yl)ethane;1,2-Bis[(2S,5S)-2,5-diisopropyl-1-phospholanyl]ethane;1,2-BIS((2S,5S)-2,5-DI-I-PROPYLPHOSPHOLANO)ETHANE,MIN.97%;1,2-Bis[(2S,5S)-2,5-diisopropyl-1-phospholanyl]ethane, 97+%;1,2-Bis((2S,5S)-2,5-di-i-propylphospholano)ethane, min. 97%;Phospholane, 1,1'-(1,2-ethanediyl)bis[2,5-bis(1-methylethyl)-, (2S,2'S,5S,5'S)-
CBNumber:
CB62528544
???:
C22H44P2
??? ??:
370.53
MOL ??:
528854-34-4.mol
MSDS ??:
SDS

1,2-Bis((2S,5S)-2,5-di-i-propylphospholano)ethane, min. 97% ??

???
67-72℃
?? ?
434.5±15.0 °C(Predicted)
??? ??
??
??? ??
??? ??
??
???
???
?? ???.
??
Air Sensitive
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
WGK ?? 3
????(GHS): GHS hazard pictograms
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 ?? ???? ??? ? ?? ?? ???? ?? - 1? ??;???? ?? ?? 3 ?? GHS hazard pictograms
??????:
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P280 ????/???/???/?????? ?????.
P302+P352 ??? ??? ??? ?? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P321 (…) ??? ???.
P332+P313 ?? ??? ??? ???? ??· ??? ????.
P362 ??? ??? ?? ?? ?? ?????
NFPA 704
1
0 0

1,2-Bis((2S,5S)-2,5-di-i-propylphospholano)ethane, min. 97% C??? ??, ??, ??

??

It is employed as DuPhos and BPE ligands. It is a highly efficient privileged ligands.

?? ??

1,2-Bis[(2S,5S)-2,5-diisopropylphospholano]ethane is a chiral C2-symmetric ligand, which on ligation with metal complexes forms active catalysts for asymmetric hydrogenation.

1,2-Bis((2S,5S)-2,5-di-i-propylphospholano)ethane, min. 97% ?? ?? ? ???

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?? ??

1,2-Bis((2S,5S)-2,5-di-i-propylphospholano)ethane, min. 97% ?? ??

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