Cas no 626-68-6 (1,3-Dioxane, 2-methyl-)

1,3-Dioxane, 2-methyl- structure
1,3-Dioxane, 2-methyl- structure
Product Name:1,3-Dioxane, 2-methyl-
CAS No:626-68-6
MF:C5H10O2
MW:102.131701946259
CID:516165
Update Time:2026-04-29

1,3-Dioxane, 2-methyl- Chemical and Physical Properties

Names and Identifiers

    • 1,3-Dioxane, 2-methyl-
    • 2-methyl-1,3-dioxane
    • 2-Methyl-1,3-dioxacyclohexane
    • 2-Methyl-m-dioxane
    • m-Dioxane, 2-methyl-
    • Inchi: InChI=1S/C5H10O2/c1-5-6-3-2-4-7-5/h5H,2-4H2,1H3
    • InChI Key: HDGHQFQMWUTHKL-UHFFFAOYSA-N
    • SMILES: CC1OCCCO1

Computed Properties

  • Exact Mass: 102.0681
  • Monoisotopic Mass: 102.068
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 2
  • Heavy Atom Count: 7
  • Rotatable Bond Count: 0
  • Complexity: 48
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0

Experimental Properties

  • Density: 1.1678 g/cm3 (20 oC)
  • Boiling Point: 114.8-116.5 oC (16 Torr)
  • Flash Point: 19.5±12.3 oC,
  • Refractive Index: 1.49987 (20 oC)
  • Solubility: Dissolution (56 g/l) (25 o C),
  • PSA: 18.46
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