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824429 | (4S,5S)-(+)-4,5-Bis(diphenylphosphinomethyl)-2,2- dimethyl-1,3-dioxolane

824429
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      Overview

      Replacement Information

      Key Spec Table

      CAS #EC NumberHill FormulaMolar Mass
      37002-48-5253-307-9C₃₁H₃₂O₂P₂498.54 g/mol

      Pricing & Availability

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      8244290500
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          Glas bottle pre packed 500 mg
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          Description
          Catalogue Number824429
          Synonyms(+)-DIOP, (+)-2,3-O-Isopropylidene-2,3-dihydroxy-1,4-bis(diphenylphosphino)-butane, (+)-1,4-Bis(diphenylphosphino)-1,4-dideoxy-2,3-O-isopropylidene-D-threitol
          References
          Product Information
          CAS number37002-48-5
          EC number253-307-9
          Hill FormulaC₃₁H₃₂O₂P₂
          Molar Mass498.54 g/mol
          HS Code2932 99 00
          Structure formula Image
          Applications
          Application(4S,5S)-(+)-4,5-Bis(diphenylphosphinomethyl)-2,2- dimethyl-1,3-dioxolane for synthesis. CAS 37002-48-5, molar mass 498.54 g/mol.
          Biological Information
          Physicochemical Information
          Melting Point86 - 89 °C
          Dimensions
          Materials Information
          Toxicological Information
          Safety Information according to GHS
          Hazard Pictogram(s)
          Hazard Statement(s)H315: Causes skin irritation.
          H319: Causes serious eye irritation.
          H335: May cause respiratory irritation.
          Precautionary Statement(s)P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
          P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
          P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
          Storage class10 - 13 Other liquids and solids
          WGKWGK 3 highly water endangering
          Disposal3
          Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
          Safety Information
          Hazard Symbols Irritant
          Categories of dangerirritant
          R PhraseR 36/37/38
          Irritating to eyes, respiratory system and skin.
          Product Usage Statements
          Storage and Shipping Information
          StorageStore below +30°C.
          Packaging Information
          Transport Information
          Supplemental Information
          Specifications
          Assay (HPLC, area%)≥ 95.0 % (a/a)
          Melting range (lower value)≥ 87 °C
          Melting range (upper value)≤ 91 °C
          Spec. rotation [α²0/D (c=2 in benzene)+11.5 - +13.5 °
          Identity (IR)passes test

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          Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Products for Pharma > Organic Synthesis Products for Enantioselective Synthesis > Catalysts for Enantioselective Synthesis
          Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Reagents for Enantioselective Synthesis > Catalysts for Enantioselective Synthesis
          Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Catalysts > Catalysts for Enantioselective Synthesis
          Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Products for Pharma > Organic Synthesis Catalysts for Pharma > Catalysts, Ligands
          Reagents, Chemicals and Labware > Organic Synthesis > Product Line "for synthesis" > Catalysts > Catalysts for Enantioselective Synthesis
          Reagents, Chemicals and Labware > Organic Synthesis > Product Line "for synthesis" > Catalysts > Catalysts, Ligands
          Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Catalysts > Catalysts, Ligands
          Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Products for Pharma > Organic Synthesis Building Blocks and Reagents for Pharma > Ketones > Ketales