Cas no 56014-87-0 (1(3H)-Isobenzofuranone,3-(2-methylpropylidene)-, (3Z)-)

1(3H)-Isobenzofuranone,3-(2-methylpropylidene)-, (3Z)- structure
56014-87-0 structure
Product Name:1(3H)-Isobenzofuranone,3-(2-methylpropylidene)-, (3Z)-
CAS No:56014-87-0
MF:C12H12O2
MW:188.222483634949
CID:370012
PubChem ID:6436619
Update Time:2025-04-19

1(3H)-Isobenzofuranone,3-(2-methylpropylidene)-, (3Z)- Chemical and Physical Properties

Names and Identifiers

    • 1(3H)-Isobenzofuranone,3-(2-methylpropylidene)-, (3Z)-
    • (3E)-3-(2-methylpropylidene)-2-benzofuran-1-one
    • (Z)-3-(isobutylidene)phthalide
    • (3E)-3-(2-methylpropylidene)-2-benzofuran-1(3H)-one
    • 2-Methylpropylidenephthalide (Z)
    • EINECS 259-944-9
    • 3-(2-Methylpropylidene)isobenzofuran-1(3H)-one
    • 56014-69-8
    • 1(3H)-Isobenzofuranone, 3-(2-methylpropylidene)-, (3Z)-
    • 1(3H)-Isobenzofuranone,3-(2-methylpropylidene)-
    • 2-Methylpropylidenephthalide (E)
    • 56014-87-0
    • Isobutylidene phthalide
    • LYSNVWBBICAAMS-XFFZJAGNSA-N
    • 88542-70-5
    • NS00123356
    • DTXSID70886191
    • Inchi: 1S/C12H12O2/c1-8(2)7-11-9-5-3-4-6-10(9)12(13)14-11/h3-8H,1-2H3/b11-7-
    • InChI Key: LYSNVWBBICAAMS-XFFZJAGNSA-N
    • SMILES: O1C(C2C=CC=CC=2/C/1=C/C(C)C)=O

Computed Properties

  • Exact Mass: 188.08376
  • Monoisotopic Mass: 188.08373
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 2
  • Heavy Atom Count: 14
  • Rotatable Bond Count: 1
  • Complexity: 266
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 1
  • Undefined Bond Stereocenter Count: 0
  • Topological Polar Surface Area: 26.3
  • XLogP3: 3

Experimental Properties

  • Density: 1.201
  • Boiling Point: 304.7°Cat760mmHg
  • Flash Point: 124.4°C
  • Refractive Index: 1.628
  • PSA: 26.3
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