(-)-2,2-dimethyl-4,...

(-)-2,2-dimethyl-4,5-((diphenylphosphino)dimethyl)dioxolane

(-)-2,2-dimethyl-4,5-((diphenylphosphino)dimethyl)dioxolane

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1 Metric Ton

FOB Price: USD 1.0000

  • Min.Order :1 Metric Ton
  • Purity: 99%
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Keywords

CAS 32305-98-9 (4R,5R)-(-)-2,2-DiMethyl-4,5-bis((diphenylphosphino)Methyl)-1,3-dioxolane (-)-DIOP

Quick Details

  • Appearance:according to COA
  • Application:important chemical raw materials for organic synthesis or basic chemical raw material
  • PackAge:export standard
  • ProductionCapacity:50|Metric Ton|Day
  • Storage:we have in stock
  • Transportation:By AIR or by SEA

Superiority:

 

Chemwill Asia co.,Ltd is one of the leading manufacturer of   in CHINA. 

 

Our main production base is located in Xuzhou industry park. We produce a wide range of organics including Active pharmaceutical ingredients(APIs), Veterinary,  Indole derivatives, Aromatics, Fluorine, Boronic acids, organocatalysts, chiral building blocks, heterocyclic compounds. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place. 

 

Our R&D team masters core technology for process-design of target building block as well as Tailor-made fine chemicals. Our manufactory specialised in extreme temperature conditions (-100ºC to +300ºC), hydrogenations reaction under high pressure, suzuki coupling reaction, photochemical reaction, Mitsunobu reactions, enantioselective reactions and asymmetric synthesis. 

 

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Factory Plant Address:
High-Tech Industrial park,Chemical Economical Development Zone,Xuzhou, Jiangsu-Province, P.R.China


Shanghai office: (Export Department)
Address: 16FL., INDUSTRY & COMMERCIAL BUILDING, NO.45 YAN’AN ROAD(E), 200002, SHANGHAI, CHINA

 

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Details:

 
Name   (-)-4,5-Bis(diphenylphosphinomethyl)-2,2-dimethyl-1,3-dioxolane
Synonyms   (-)-DIOP; (4R,5R)-4,5-Bis(diphenylphosphinomethyl)-2,2-dimethyl-1,3-dioxolane; (4R,5R)-DIOP; (4R,5R)-trans-4,5-Bis[(diphenylphosphino)methyl]-2,2-dimethyl-1,3-dioxolane; (R)-DIOP; (R,R)-DIOP; [[(4R,5R)-2,2-Dimethyl-1,3-dioxolane-4,5-diyl]bis(methylene)]bis[diphenylphosphine]
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Molecular Structure    
 
Molecular Formula   C31H32O2P2
Molecular Weight   498.53
CAS Registry Number   32305-98-9
EINECS   250-984-2
 
Properties
 
Solubility   Insuluble (2.1E-5 g/L) (25 ºC), Calc.*
Melting point   89-90 ºC**

 

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