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3393-34-8

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Basic Information
CAS No.: 3393-34-8
Name: (5E)-5-ethylidenedihydrofuran-2(3H)-one
Article Data: 1
Molecular Structure:
Molecular Structure of 3393-34-8 ((5E)-5-ethylidenedihydrofuran-2(3H)-one)
Formula: C6H8O2
Molecular Weight: 112.128
Density: 1.199g/cm3
Boiling Point: 206°Cat760mmHg
Flash Point: 74.6°C
Safety: Questionable carcinogen with experimental tumorigenic data. When heated to decomposition it emits acrid smoke and fumes.
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Chemistry

Product Name: 4-Hydroxyhex-4-enoic acid lactone (CAS NO.3393-34-8)


Molecular Formula: C6H8O2
Molecular Weight: 112.14g/mol
Mol File: 3393-34-8.mol
Boiling point: 206 °C at 760 mmHg
Flash Point: 74.6 °C
Density: 1.199 g/cm3
Surface Tension: 51.2 dyne/cm
Enthalpy of Vaporization: 44.22 kJ/mol
Vapour Pressure: 0.243 mmHg at 25°C
XLogP3-AA: 0.8
H-Bond Donor: 0
H-Bond Acceptor: 2
Structure Descriptors of 4-Hydroxyhex-4-enoic acid lactone (CAS NO.3393-34-8):
  IUPAC Name: (5E)-5-ethylideneoxolan-2-one
  Canonical SMILES: CC=C1CCC(=O)O1
  Isomeric SMILES: C/C=C/1\CCC(=O)O1
  InChI: InChI=1S/C6H8O2/c1-2-5-3-4-6(7)8-5/h2H,3-4H2,1H3/b5-2+ 
  InChIKey: CBRZDGMGLYOALR-GORDUTHDSA-N

Safety Profile

Questionable carcinogen with experimental tumorigenic data. When heated to decomposition it emits acrid smoke and fumes.

Specification

 4-Hydroxyhex-4-enoic acid lactone , its CAS NO. is 3393-34-8, the synonyms are 5-Ethylidenedihydro-2(3H)-furanone ; 2(3H)-Furanone, 5-ethylidenedihydro- .