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Chemical Name


5-methyl-2(3H)-furanone (C5H6O2)

Compound Descriptions:

Structure Drawing
Formula:C5H6O2
Molecular Weight:98.1 g/mol
Name(s):5-methyl-2(3H)-furanone
5-methyl-3H-furan-2-one
5-Methyl-3H-furan-2-one
2(3H)-Furanone, 5-methyl-
3-Pentenoic acid, 4-hydroxy-, γ-lactone
α-Angelica lactone
β,γ-Angelica lactone
Δ2-Angelica lactone
2-Oxo-5-methyl-2,3-dihydrofuran
4-Hydroxy-3-pentenoic acid γ-lactone
4-Methyl-2(3H)-furanone
5-Methyl-2,3-dihydro-2-furanone
5-Methylfuran-2(3H)-one
angelicalactone
4-hydroxy-3-pentenoic acid lactone
α(β,γ or Δ2)-Angelica lactone
δ(2)-Angelica lactone
PENTEN-3-OIC ACID, 4-HYDROXY-, Γ-LACTONE
4-Hydroxypent-3-enoic acid lactone
α-Angelicalacton
α-Angelicalactone
4-Hydroxy-3-pentensäure-γ-lacton
4-Hydroxy-3-pentensäurelacton
Pent-3-en-1,4-lacton
β-γ-Angelica-Lacton
γ-Methyl-β-butenolid
CAS-RN:591-12-8
EINECS:209-701-8 EINECS
Classification:no charge; oxygen heterocycle; alicycle; 5ring; ester; lactone; 1fragment

European Regulations

1 matching entries in european regulations: ECHA-pre

Landolt-Börnstein Citations:

Acoustical and Optical Properties

Spectroscopic Methods

Structure and Molecular Constants

Thermodynamic Properties

 Vapor Pressure of Chemicals: Vol. IV/20b 2.2:678IV/20B

References

II/19b
Short: II/19b
Title: Molecular Constants: Rotational, Centrifugal Distortion and Related Constants of Diamagnetic Asymmetric Top Molecules
Author: Demaison, J.; Hüttner, W.; Vogt, J.; Wlodarczak, G.
Editor: Hüttner, W.
Source: Landolt-Börnstein, New Series
Volume: II/19b
Year: 1992
Keyword: organic compounds; molecular constants; spectroscopy; microwave spectroscopy
ISBN: 3-540-54578-6
ISBN: 978-3-540-54578-1
Internet Resource: DOI:10.1007/b44334
RefComment: XI, 488 pages.
Abstract: Volume II/19 Molecular Constants mostly from Microwave, Molecular Beam and Sub-Doppler Laser Spectroscopy is a supplement to the earlier volumes II/4, II/6, and II/14. The slight change in the title reflects current trends in the applications of spectroscopic methods. Together, the four volumes collect all the critically evaluated data published up to 1989/90 on constants of free molecules obtained by classical and modern spectroscopy. Volume II/19 is divided into four parts to record the growing number of investigations, especially in the microwave and millimeter wave regions, where modern techniques like Fourier Transform Microwave Spectroscopy have made new objects of interest such as molecular complexes and clusters accessible to study. Subvolume II/19b contains corresponding data on diamagnetic asymmetric top molecules.
II/19c
Short: II/19c
Title: Molecular Constants: Dipole Moments, Quadrupole Coupling Constants, Hindered Rotation and Magnetic Constants of Diamagnetic Molecules
Author: Demaison, J.; Hüttner, W.; Tiemann, E.; Vogt, J.; Wlodarczak, G.
Editor: Hüttner, W.
Source: Landolt-Börnstein, New Series
Volume: II/19c
Year: 1992
Keyword: organic compounds; molecular constants; spectroscopy; microwave spectroscopy
ISBN: 3-540-54893-9
ISBN: 978-3-540-54893-5
Internet Resource: DOI:10.1007/b44435
RefComment: 8 figs., XI, 295 pages.
Abstract: Volume II/19 Molecular Constants mostly from Microwave, Molecular Beam and Sub-Doppler Laser Spectroscopy is a supplement to the earlier volumes II/4, II/6, and II/14. The slight change in the title reflects current trends in the applications of spectroscopic methods. Together, the four volumes collect all the critically evaluated data published up to 1989/90 on constants of free molecules obtained by classical and modern spectroscopy. Volume II/19 is divided into four parts to record the growing number of investigations, especially in the microwave and millimeter wave regions, where modern techniques like Fourier Transform Microwave Spectroscopy have made new objects of interest such as molecular complexes and clusters accessible to study. Subvolume II/19c contains tables for diamagnetic molecules giving further spectroscopic parameters: quadrupole coupling constants, potential barriers, and data from Stark and Zeeman effect measurements.
III/35E
Short: III/35E
Title: Nuclear Magnetic Resonance (NMR) Data: Chemical Shifts for Oxygen-17
Author: Duddeck, H.; Toth, G.; Simon, A.
Editor: Gupta, R.R.; Lechner, M.D.
Source: Landolt-Börnstein, New Series
Volume: III/35E
Year: 2002
Keyword: Alipathic and Aromatic hydrocarbons; Coupling constant j; Nuclear Magnetic Resonance; chemical shifts δ
ISBN: 3-540-42501-2
ISBN: 978-3-540-42501-4
Internet Resource: DOI:10.1007/b92953
RefComment: VII, 230 pages. With CD-ROM., Hardcover
Abstract: This volume provides a comprehensive and evaluated compilation of nuclear magnetic resonance data. Chemical shifts and coupling constants of boron-11 and phosphorus-31 (subvol. A), fluorine-19 and nitrogen-15 (subvol. B), hydrogen-1 (subvol. C), carbon-13 (subvol. D), and oxygen-17 (subvol. E) compounds are tabulated together with the gross- and structure formulas and the most readily available solvents. Due to the large amount of the data merely chemical shifts are presented in the printed versions, and all the data, chemical shifts and coupling constants are provided on CD-ROM's.
III/38B
Short: III/38B
Title: Refractive Indices of Organic Liquids
Author: Wohlfarth, Ch.; Wohlfarth, B.
Editor: Lechner, M.D.
Source: Landolt-Börnstein, New Series
Volume: III/38B
Year: 1996
Keyword: organic compounds; refractive index; liquids
ISBN: 3-540-60596-7
ISBN: 978-3-540-60596-6
Internet Resource: DOI:10.1007/b85533
RefComment: VII, 4210 pages, Hardcover
Abstract: Volume III/38 Optical Constants provides critically evaluated data on refractive indices of inorganic and organic liquids and their wavelength dependence (dispension). Part A contains the inorganic, organometallic, and organononmetallic liquids, and the binary liquid mixtures (about 900 pure substances and their mixtures). Part B contains data of more than 7600 organic liquids.
IV/20B
Short: IV/20B
Title: Vapor Pressure and Antoine Coefficients for Oxygen Containing Organic Compounds
Author: Dykyj, J.; Svoboda, J.; Wilhoit, R.C.; Frenkel, M.; Hall, K.R.
Editor: Hall, K.R.
Source: Landolt-Börnstein, New Series
Volume: IV/20B
Year: 2000
Keyword: organic compounds; vapor pressure
ISBN: 3-540-64968-9
ISBN: 978-3-540-64968-7
Internet Resource: DOI:10.1007/b71424
RefComment: VII, 320 pages.
EINECS
Short: EINECS
Title: EINECS (European Inventory of Existing Commercial Chemical Substances)
Source: Official Journal of the European Communities
Volume: C 146 A (15.06.1990)
Page: 1
Year: 1990
Publish_Date: 1990/06/15

  File created on 2009/18/08 by LCI Publisher GmbH (Gaja Peters, Inga Thede, Volkmar Vill, Ron Zenczykowski)
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