Cas no 30434-54-9 (2-Butenoic acid,3-methyl-, 2-methylpropyl ester)

2-Butenoic acid,3-methyl-, 2-methylpropyl ester structure
30434-54-9 structure
Product Name:2-Butenoic acid,3-methyl-, 2-methylpropyl ester
CAS No:30434-54-9
MF:C9H16O2
MW:156.222143173218
CID:310488
PubChem ID:121709
Update Time:2025-04-19

2-Butenoic acid,3-methyl-, 2-methylpropyl ester Chemical and Physical Properties

Names and Identifiers

    • 2-Butenoic acid,3-methyl-, 2-methylpropyl ester
    • 2-methylpropyl 3-methylbut-2-enoate
    • ETHYL 4-HEPTENOATE
    • 3-Methyl-2-butenoic acid, 2-methylpropyl ester
    • isobutyl 3-methyl-2-butenoate
    • SCHEMBL12258071
    • 30434-54-9
    • EINECS 250-197-4
    • OORIYKITSHAVJG-UHFFFAOYSA-N
    • AI3-33687
    • DTXSID80184519
    • NS00028925
    • Isobutyl 3-methyl-2-butenoate #
    • 2-Butenoic acid, 3-methyl-, 2-methylpropyl ester
    • Inchi: 1S/C9H16O2/c1-7(2)5-9(10)11-6-8(3)4/h5,8H,6H2,1-4H3
    • InChI Key: OORIYKITSHAVJG-UHFFFAOYSA-N
    • SMILES: O(C(/C=C(\C)/C)=O)CC(C)C

Computed Properties

  • Exact Mass: 156.11508
  • Monoisotopic Mass: 156.115
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 2
  • Heavy Atom Count: 11
  • Rotatable Bond Count: 4
  • Complexity: 153
  • 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
  • Topological Polar Surface Area: 26.3A^2
  • XLogP3: 2.9

Experimental Properties

  • Density: 0.895
  • Boiling Point: 187.8°Cat760mmHg
  • Flash Point: 65.5°C
  • Refractive Index: 1.433
  • PSA: 26.3

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