ChemicalBook >> CAS DataBase List >>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%

CAS No.
528854-34-4
Chemical Name:
1,2-Bis((2S,5S)-2,5-di-i-propylphospholano)ethane, min. 97%
Synonyms
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
Molecular Formula:
C22H44P2
Molecular Weight:
370.53
MDL Number:
MFCD08705244
MOL File:
528854-34-4.mol
Last updated:2025-01-27 09:38:02

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

Melting point 67-72℃
Boiling point 434.5±15.0 °C(Predicted)
form solid
color white
Water Solubility Insoluble in water.
Sensitive Air Sensitive
UNSPSC Code 12352005
NACRES NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H319-H315-H335
Precautionary statements  P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P
WGK Germany  3
NFPA 704
1
0 0

1,2-Bis((2S,5S)-2,5-di-i-propylphospholano)ethane, min. 97% price More Price(9)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 668435 1,2-Bis[(2S,5S)-2,5-diisopropylphospholano]ethane kanata purity 528854-34-4 100mg $68.4 2024-03-01 Buy
Alfa Aesar H60017 1,2-Bis[(2S,5S)-2,5-diisopropyl-1-phospholanyl]ethane, 97+% 528854-34-4 250mg $164 2024-03-01 Buy
Alfa Aesar H60017 1,2-Bis[(2S,5S)-2,5-diisopropyl-1-phospholanyl]ethane, 97+% 528854-34-4 1g $538 2024-03-01 Buy
Strem Chemicals 15-7358 1,2-Bis((2S,5S)-2,5-di-i-propylphospholano)ethane, min. 97% 528854-34-4 100mg $93 2024-03-01 Buy
Strem Chemicals 15-7358 1,2-Bis((2S,5S)-2,5-di-i-propylphospholano)ethane, min. 97% 528854-34-4 500mg $365 2024-03-01 Buy
Product number Packaging Price Buy
668435 100mg $68.4 Buy
H60017 250mg $164 Buy
H60017 1g $538 Buy
15-7358 100mg $93 Buy
15-7358 500mg $365 Buy

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

Uses

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

Uses

DuPhos and BPE Ligands: Highly Efficient Privileged Ligands

General Description

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% Preparation Products And Raw materials

Raw materials

Preparation Products

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

Global( 14)Suppliers
Supplier Tel Email Country ProdList Advantage
Aladdin Scientific
+1-+1(833)-552-7181 sales@aladdinsci.com United States 52924 58
J & K SCIENTIFIC LTD. 010-82848833 400-666-7788 jkinfo@jkchemical.com China 96815 76
Alfa Aesar 400-6106006 saleschina@alfa-asia.com China 30123 84
Daicel Chiral Technologies (China)CO.,LTD 021-50460086-9 15921403865 han_yajun@dctc.daicel.com China 6791 65
Sigma-Aldrich 021-61415566 800-8193336 orderCN@merckgroup.com China 51456 80
Aikon International Limited 025-66113011 13155353615 qzhang@aikonchem.com China 15394 58
Shanghai Anyinuo Biomedical Technology Co., Ltd. 021-34625901 420970979@qq.com China 5795 58
Shenzhen Polymeri Biochemical Technology Co., Ltd. +86-400-002-6226 +86-13028896684; sales@rrkchem.com China 57423 58
Taizhou Nanfeng Pharmaceutical Research Institute 18616377689 nanfengdrug@163.com China 20010 58
Shanghai Haohong Scientific Co., Ltd. 400-400-8210725 17717813675; malulu@leyan.com China 39990 58
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% 1,2-Bis((2S,5S)-2,5-di-i-propylphospholano)ethane 1,2-Bis[(2S,5S)-2,5-diisopropyl-1-phospholanyl]ethane Phospholane, 1,1'-(1,2-ethanediyl)bis[2,5-bis(1-methylethyl)-, (2S,2'S,5S,5'S)- 1,2-Bis((2S,5S)-2,5-di-i-propylphospholano)ethan 1,2-Bis((2S,5S)-2,5-diisopropylphospholan-1-yl)ethane 528854-34-4