Cas no 18060-77-0 (2-Butenoic acid,1-methylethyl ester)

2-Butenoic acid,1-methylethyl ester structure
18060-77-0 structure
Product Name:2-Butenoic acid,1-methylethyl ester
CAS No:18060-77-0
MF:C7H12O2
MW:128.168982505798
CID:150125
PubChem ID:86651
Update Time:2025-04-19

2-Butenoic acid,1-methylethyl ester Chemical and Physical Properties

Names and Identifiers

    • 2-Butenoic acid,1-methylethyl ester
    • isopropyl but-2-enoate
    • ISOPROPYL CROTONATE
    • propan-2-yl but-2-enoate
    • Crotonsaeure-i-propylester
    • Crotonsaeureisopropylester
    • EINECS 241-970-7
    • i-propyl crotonate
    • Isopropyl 2-butenoate
    • Crotonic acid isopropyl ester
    • SY052333
    • NS00054435
    • AKOS017265335
    • (EZ)-isopropyl crotonate
    • DTXSID00863738
    • AI3-24668
    • MFCD00059053
    • 18060-77-0
    • isopropyl (E)-crotonate
    • 2-Butenoic acid, 1-methylethyl ester
    • DB-209004
    • AABBHSMFGKYLKE-UHFFFAOYSA-N
    • 2-Butenoic acid 1-methylethyl ester
    • Inchi: 1S/C7H12O2/c1-4-5-7(8)9-6(2)3/h4-6H,1-3H3
    • InChI Key: AABBHSMFGKYLKE-UHFFFAOYSA-N
    • SMILES: O(C(C=CC)=O)C(C)C

Computed Properties

  • Exact Mass: 128.08400
  • Monoisotopic Mass: 128.084
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 2
  • Heavy Atom Count: 9
  • Rotatable Bond Count: 3
  • Complexity: 114
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 1
  • Topological Polar Surface Area: 26.3A^2
  • XLogP3: 1.7

Experimental Properties

  • Density: 0.905
  • Boiling Point: 143 oC
  • Flash Point: 40 oC
  • Refractive Index: 1.425
  • PSA: 26.30000
  • LogP: 1.51410
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