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(+)-DIOP

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Company Name: career henan chemical co
Tel: +86-371-86658258
Email: sales@coreychem.com
Products Intro: Product Name:(+)-DIOP
CAS:37002-48-5
Purity:99% Package:3KG;3USD
Company Name: Hubei Jusheng Technology Co.,Ltd.
Tel: 86-18871470254
Email: linda@hubeijusheng.com
Products Intro: Product Name:(+)-DIOP
CAS:37002-48-5
Purity:0.99 Package:5KG;1KG
Company Name: Chongqing Chemdad Co., Ltd
Tel: +86-13650506873
Email: sales@chemdad.com
Products Intro: Product Name:(+)-DIOP
CAS:37002-48-5
Purity:0.98 Package:1kg,2kg,5kg,10kg,25kg
Company Name: Shaanxi Dideu Medichem Co. Ltd
Tel:
Email: 1012@dideu.com
Products Intro: Product Name:(2S,3S)-(+)-1,4-Bis(diphenylphosphino)-2,3-O-isopropylidene-2,3-butanediol
CAS:37002-48-5
Purity:99% Package:1KG;1USD|25KG;USD|100KG;USD
Company Name: Dayang Chem (Hangzhou) Co.,Ltd.
Tel: +86-571-88938639
Email: info@dycnchem.com
Products Intro: Product Name:(+)-2,2-dimethyl-4,5-((diphenylphosphino)dimethyl)dioxolane
CAS:37002-48-5
Purity:0.95&0.99 Package:0.1KG;1KG;1000KG Remarks:Wholesale price

Lastest Price from (+)-DIOP manufacturers

  • (+)-DIOP
  • US $3.00 / KG
  • 2019-07-10
  • CAS:37002-48-5
  • Min. Order: 1KG
  • Purity: 99%
  • Supply Ability: 100kg
(+)-DIOP Basic information
Product Name:(+)-DIOP
Synonyms:(4S,5S)-(+)-Bis(diphenylphosphinomethyl)-2,2-dimethyl-1,3-dioxolane (+)-DIOP (2S,3S)-(+)-2,3-O-Isopropylidene-2,3-dihydroxy-1,4-bis(diphenylphosphino)butane;(+)-2,3-O-Isopropylidene-2,3-dihydroxy-1,4-bis(diphenylphosp;(S)-DIOP;(S,S)-4,5-Bis(diphenylphosphinomethyl)-2,2-dimethyl-1,3-dioxolane;1,1'-[[(4S,5S)-2,2-dimethyl-1,3-dioxolane-4,5-diyl]bis(methylene)]bis[1,1-diphenyl-Phosphine;(4S,5S)-(+)-4,5-Bis(diphenylphosphinoMethyl)-2,2-diMethyl-1,3-dioxolane,(S,S)-DIOP.;(+)-4,5-Bis(diphenylphosphinomethyl)-2,2-dimethyl-1,3-dioxolane;(S,S)-2,3-O-isopropylidene-2,3-dihydroxy-1,4-bis(diphenylphosphino)butane
CAS:37002-48-5
MF:C31H32O2P2
MW:498.54
EINECS:253-307-9
Product Categories:organophosphine ligand;Phosphine Ligands;Asymmetric Synthesis;Dioxanes & Dioxolanes;Dioxolanes;Synthetic Organic Chemistry;Chiral Phosphine;DIOP Series
Mol File:37002-48-5.mol
(+)-DIOP Structure
(+)-DIOP Chemical Properties
Melting point 86-88 °C(lit.)
alpha +26° (c 2.0, CHCl3)
Boiling point 590.3±25.0 °C(Predicted)
storage temp. Store below +30°C.
form Powder
color White
Water Solubility Sparingly soluble in water at 25°C 2.1E-5 g/L.
Sensitive Air Sensitive
BRN 1630280
InChIKeyVCHDBLPQYJAQSQ-LOYHVIPDSA-N
CAS DataBase Reference37002-48-5
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26
WGK Germany 3
10-23
HS Code 29319090
MSDS Information
ProviderLanguage
ACROS English
SigmaAldrich English
ALFA English
(+)-DIOP Usage And Synthesis
Chemical Propertieswhite powder
Purification MethodsIt has been recrystallised from *C6H6/pet ether. After 2 recrystallisations from EtOH, it was pure by TLC on silica gel using Me2CO/hexane as solvent. [Kagan & Dang J Am Chem Soc 94 6429 1972.] Lanthanide shift reagents See in “Aliphatic Compounds”, Chapter 4, europium (III) acetate above and Eu(tmc)3 and Eu(tfc)3 below.
Tag:(+)-DIOP(37002-48-5) Related Product Information
Flexol plasticizer diop 1,3-Dioxolane (-)-MOD-DIOP (-)-DIOP,(4R,5R)-(-)-4,5-Bis(diphenylphosphinomethyl)-2,2-dimethyl-1,3-dioxolane,99.5%(R,R)-DIOP,(R,R)-DIOP (+)-MOD-DIOP 1,4-Bis(diphenylphosphino)butane 2,2,4-TRIMETHYL-1,3-DIOXOLANE 2,4-DIMETHYL, 1,3-DIOXALONE (+)-DIOP 2,2-Diethoxypropane DIPHENYL-N-PROPYLPHOSPHINE Diphenylphosphine BUTYLDIPHENYLPHOSPHINE 2-HYDROXYETHYLPHOSPHINE ETHYLDIPHENYLPHOSPHINE 2,2-DIMETHYL-1,3-DIOXOLANE 1,4-BIS(DIMETHYLPHOSPHINO)BUTANE 4-METHYL-1,3-DIOXOLANE