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

(4S,5S)-(+)-4,5-Bis(diphenylphosphinomethyl)-2,2- dimethyl-1,3-dioxolane for synthesis. CAS 37002-48-5, molar mass 498.54 g/mol.

MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

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

CAS #: 37002-48-5 EC Number: 253-307-9 Molar Mass: 498.55 g/mol Hill Formula: C₃₁H₃₂O₂P₂
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Overview

Key Spec Table

CAS #EC NumberHill FormulaMolar Mass
37002-48-5253-307-9C₃₁H₃₂O₂P₂498.55 g/mol

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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
      Product Information
      CAS number37002-48-5
      EC number253-307-9
      Hill FormulaC₃₁H₃₂O₂P₂
      Molar Mass498.55 g/mol
      HS Code2932 99 00
      Structure formula ImageStructure formula Image
      Quality LevelMQ200
      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.
      Physicochemical Information
      Melting Point86 - 89 °C
      Safety Information according to GHS
      Hazard Pictogram(s) Hazard Pictogram(s)
      Hazard Statement(s)H315: Causes skin irritation.
      H319: Causes serious eye irritation.
      H335: May cause respiratory irritation.
      Precautionary Statement(s)P261: Avoid breathing dust/ fume/ gas/ mist/ vapours/ spray.
      P264: Wash skin thoroughly after handling.
      P271: Use only outdoors or in a well-ventilated area.
      P280: Wear protective gloves/ eye protection/ face protection.
      P302 + P352: IF ON SKIN: Wash with plenty of water.
      P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
      Signal WordWarning
      Storage class10 - 13 Other liquids and solids
      WGKWGK 3 highly hazardous to water
      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
      Categories of dangerirritant
      Storage and Shipping Information
      StorageStore below +30°C.
      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
      Global Trade Item Number
      Catalogue Number GTIN
      8244290500 04022536492322