ChemicalBook > Product Catalog >Organic Chemistry >Phosphines >(2R,3R)-(+)-BIS(DIPHENYLPHOSPHINO)BUTANE
(2R,3R)-(+)-BIS(DIPHENYLPHOSPHINO)BUTANE
![(2R,3R)-(+)-BIS(DIPHENYLPHOSPHINO)BUTANE Structure](CAS/GIF/74839-84-2.gif)
- CAS No.
- 74839-84-2
- Chemical Name:
- (2R,3R)-(+)-BIS(DIPHENYLPHOSPHINO)BUTANE
- Synonyms
- (R,R)-CHIRAPHOS;(2R,3R)-Chiraphos;(R,R)-Chiraphos,97%;2,3-Bis(diphenylphosphino)butane;(2R,3R)-(+)-BIS(DIPHENYLPHOSPHINO)BUTANE;(2R,3R)-Butane-2,3-diylbis(diphenylphosphine);(2R,3R)-(+)-2,3-BIS(DIPHENYL PHOSPHINO)BUTANE;((2R,3R)-butane-2,3-diyl)bis(diphenylphosphane);(2R,3R)-(+)-Bis(diphenylphosphino)butane, (R,R)-CHIRAPHOS;[(2R,3R)-3-diphenylphosphanylbutan-2-yl]-diphenylphosphane
- CBNumber:
- CB2351836
- Molecular Formula:
- C28H28P2
- Molecular Weight:
- 426.48
- MOL File:
- 74839-84-2.mol
- MSDS File:
- SDS
- Modify Date:
- 2023/5/11 17:26:00
Melting point | 104-109 °C |
---|---|
Boiling point | 529.2±33.0 °C(Predicted) |
storage temp. | under inert gas (nitrogen or Argon) at 2-8°C |
form | solid |
color | white |
Sensitive | Air Sensitive |
CAS DataBase Reference | 74839-84-2 |
SAFETY
Risk and Safety Statements
Symbol(GHS) | ![]() GHS07 |
|||||||||
---|---|---|---|---|---|---|---|---|---|---|
Signal word | Warning | |||||||||
Hazard statements | H315-H319-H335 | |||||||||
Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 | |||||||||
Hazard Codes | Xi | |||||||||
Risk Statements | 36/37/38 | |||||||||
Safety Statements | 36/37/39-26-37/39 | |||||||||
WGK Germany | 3 | |||||||||
TSCA | No | |||||||||
HS Code | 29310099 | |||||||||
NFPA 704 |
|
(2R,3R)-(+)-BIS(DIPHENYLPHOSPHINO)BUTANE price More Price(5)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich(India) | 725102 | (2R,3R)-(+)-2,3-Bis(diphenylphosphino)butane | 74839-84-2 | 250MG | ₹13098.25 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | 725102 | (2R,3R)-(+)-2,3-Bis(diphenylphosphino)butane | 74839-84-2 | 1G | ₹42780.4 | 2022-06-14 | Buy |
ALFA India | ALF-H27448-MF | (2R,3R)-(+)-Bis(diphenylphosphino)butane, 98% | 74839-84-2 | 50mg | ₹2654 | 2022-05-26 | Buy |
ALFA India | ALF-H27448-MD | (2R,3R)-(+)-Bis(diphenylphosphino)butane, 98% | 74839-84-2 | 250mg | ₹16677 | 2022-05-26 | Buy |
ALFA India | ALF-H27448-03 | (2R,3R)-(+)-Bis(diphenylphosphino)butane, 98% | 74839-84-2 | 1g | ₹24533 | 2022-05-26 | Buy |
(2R,3R)-(+)-BIS(DIPHENYLPHOSPHINO)BUTANE Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 93)Suppliers
Supplier | Tel | Country | ProdList | Advantage | Inquiry |
---|---|---|---|---|---|
CLEARSYNTH LABS LTD. | +91-22-45045900 | Hyderabad, India | 6351 | 58 | Inquiry |
Alfa Aesar | 1 800 209 7001 | Maharashtra, India | 6913 | 58 | Inquiry |
Synthesis With Catalysts Pvt. Ltd. | 08048372656Ext 839 | Uttar Pradesh, India | 18 | 58 | Inquiry |
Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | China | 16858 | 58 | Inquiry |
career henan chemical co | +86-0371-86658258 +8613203830695 | China | 29898 | 58 | Inquiry |
Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | China | 39916 | 58 | Inquiry |
Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 | China | 52861 | 58 | Inquiry |
Henan Alfa Chemical Co., Ltd | +8618339805032 | China | 13187 | 58 | Inquiry |
changzhou huayang technology co., ltd | +8615250961469 | China | 9827 | 58 | Inquiry |
Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418684 +8618949823763 | China | 25363 | 58 | Inquiry |
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(R,R)-CHIRAPHOS
(2R,3R)-(+)-BIS(DIPHENYLPHOSPHINO)BUTANE
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(2R,3R)-Chiraphos
[(2R,3R)-3-diphenylphosphanylbutan-2-yl]-diphenylphosphane
74839-84-2
C28H28P2
C30H43O2P
Chiral Phosphine
Pharmaceutical Intermediates