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Chemical Name


 

trans-but-2-enal (C4H6O)

Compound Descriptions:

Structure Drawing
Formula:C4H6O
Molecular Weight:70.09 g/mol
Name(s):trans-but-2-enal
(E)-but-2-enal
trans-2-Butenal
(E)-2-Butenal
2-Butenal, (2E)-
2-Butenal, (E)-
Crotonaldehyde, (E)-
(E)-Crotonaldehyde
2(E)-Butenal
Topanel CA
trans-2-Buten-1-al
trans-Crotonal
trans-Crotonaldehyde
E-Crotonaldehyde
Crotonaldehyde (E)-
2-Butenal (E)-
SS-Methylacrolein
β-Methylacrolein
CAS-RN:123-73-9
EINECS:204-647-1 EINECS2
Classification:no charge; aldehyde; 1fragment

European Regulations

4 matching entries in european regulations: Hazard, GHS, REACH, ECHA-pre

Derivatives / Analogues

DerivativeEZ isomer: 2-butenal 
Analogueother nobel gas: 2-butenal 
Analogueother nobel gas: 15798-64-8 

Landolt-Börnstein Citations:

Acoustical and Optical Properties

 Molecular Acoustics: Vol. II/5 3.2.2, p.161II/5
 Molecular Acoustics: Vol. II/5 3.2.7, p.182II/5
 Optical Constants: Refractive Indices: Vol. III/38b 2.1:1710III/38B

Mechanical Properties

Structure and Molecular Constants

Thermodynamic Properties

 Thermodynamic Properties of Organic Compounds and Their Mixtures: Vol. IV/8i 3.2:143, p.88IV/8I
 Vapor Pressure of Chemicals: Vol. IV/20b 2.2:497IV/20B
 Aliphatic aldehydes + Hydrocarbons: Vapor-Liquid Equilibrium - trans-But-2-enal C4H6O + C7H8 Toluene: Vol. IV/13A1 1312 (mix)IV/13A1
 Aldehydes + Ether-alcohols: Vapor-Liquid Equilibrium - trans-But-2-enal C4H6O + C4H10O2 2-Ethoxyethanol: Vol. IV/13A1 2166 (mix)IV/13A1
 Ketones + Aldehydes: Vapor-Liquid Equilibrium - Butan-2-one C4H8O + C4H6O trans-But-2-enal: Vol. IV/13A1 2221 (mix)IV/13A1

References

II/25C
Short: II/25C
Title: Structure Data Of Free Polyatomic Molecules: Molecules containing Three or Four Carbon Atoms
Author: Graner, G.; Hirota, E.; Iijima, T.; Kuchitsu, K.; Ramsay, D.A.; Vogt, J.; Vogt, N.
Editor: Kuchitsu, K.
Source: Landolt-Börnstein, New Series
Volume: II/25C
Year: 2001
Keyword: Free Polyatomic Molecules; Carbon Atoms; Molecules
ISBN: 3-540-66774-1
ISBN: 978-3-540-66774-2
Internet Resource: DOI:10.1007/b71431
RefComment: VIII, 481 pages. Hardcover
Abstract: This volume contains data on the geometric parameters (internuclear distances, bond angles, dihedral angles of internal rotation etc.) of free polyatomic molecules including free radicals and molecular ions. This survey on structure data is made of four subvolume, each containing the geometric parameters determined in the gas phase either by an analysis of the rotational constants (and sometimes the vibrational constants) obtained from microwave, infrared, Raman, electronic and photoelectron spectroscopy or by an analysis of electron diffraction intensities. Most of the structures listed in the tables are for molecules in the electronic ground state, but structures for electronically excited states have also been included as far as they are available. In this third subvolume, the structure of molecules containing three for four carbon atoms are listed.
II/5
Short: II/5
Title: Molecular Acoustics
Author: Schaaffs, W.
Editor: Hellwege, K.-H.; Hellwege, A.M.
Source: Landolt-Börnstein, New Series
Volume: II/5
Year: 1967
ISBN: 3-540-03897-3
ISBN: 978-3-540-03897-9
Internet Resource: DOI:10.1007/b19950
RefComment: 321 figs., XII, 286 pages, Hardcover
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/13A1
Short: IV/13A1
Title: Vapor-Liquid Equilibrium in Mixtures and Solutions. Binary Liquid Systems of Nonelectrolytes. Part 1
Author: Wichterle, I.; Linek, J.; Wagner, Z.; Fontaine, J.-C.; Sosnkowska-Kehiaian, K.; Kehiaian, H. V.
Editor: Kehiaian, H.V.
Source: Landolt-Börnstein, New Series
Volume: IV/13A1
Year: 2007
Keyword: Activity coefficients; Excess Gibbs energy; Mixtures; Nonelectrolytes; Solutions; Vapor-liquid equilibria
ISBN: 978-3-540-49314-3 (Print)
ISBN: 978-3-540-49315-0 (Online)
Internet Resource: doi: 10.1007/978-3-540-49315-0
RefComment: X, 571 p. 820 illus. With CD-ROM., Hardcover
RefComment: Written for: Scientists and engineers in the field of physical chemistry, organic chemistry, inorganic chemistry, biochemistry, applied chemistry
Abstract: This volume is a compilation of vapor–liquid equilibrium data on subcritical binary single-phase or two-phase liquid–liquid systems. All the components are well-defined pure substances, which are organic or inorganic nonelectrolytes, including low-melting ionic liquids and water. The present database contains numerical data for 3316 systems. The book reproduces in tables and graphs the numerical values for only 802 binary mixtures, chosen to be representative of all the compound classes and property types. The full set of data is given on the CD–ROM accompanying the book. Most data files contain experimental data compiled from the original literature published from 1929 to mid 2006. The CD-ROM displays all these data in PDF format and in fully documented computer readable standard electronic files (SELF and ELDATA). The ELBT-program allows the fast search of data according to property type, chemical system, author(s), source and year of publication. It also includes the bibliographical database of ELDATA, EVLM’2006, giving 13471 references from 1888 through mid 2006 to experimental vapor–liquid equilibrium in mixtures and solution.
IV/16
Short: IV/16
Title: Surface tension of pure liquids and binary mixtures
Author: Wohlfarth, Ch.; Wohlfarth, B.
Editor: Lechner, M.D.
Source: Landolt-Börnstein, New Series
Volume: IV/16
Year: 1997
Keyword: organic compounds; surface tension; liquids; mixtures
ISBN: 3-540-63276-X
ISBN: 978-3-540-63276-4
Internet Resource: DOI:10.1007/b60566
RefComment: VII, 439 pages.
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.
IV/8I
Short: IV/8I
Title: Densities of Phenols, Aldehydes, Ketones, Carboxylic Acids, Amines, Nitriles, and Nitrohydrocarbons
Author: Frenkel, M.; Hong, X.; Dong, Q.; Yan, X.; Chirico, R.D.
Editor: Frenkel, M.; Marsh, K.N.
Source: Landolt-Börnstein, New Series
Volume: IV/8I
Year: 2002
Keyword: Thermodynamics; Thermodynamik
ISBN: 978-3-540-42883-1
ISBN: 3-540-42883-6
Internet Resource: DOI:10.1007/b76771
RefComment: XI, 470 p., Hardcover
RefComment: Written for Scientists and engineers in the fields of Physics, Chemistry and Physical Chemistry
Abstract: Critically evaluated experimental data covering the densities of organic compounds are essential for both scientific and industrial applications. Knowledge of densities is important in many areas, including custody transfer of materials, product specification, development of various predictive methods, and for characterizing compounds and estimating their purity.
EINECS2
Short: EINECS2
Title: Corrigendum to the Commission communication pursuant to Article 13 of Council Directive 67/548/EEC of 27 June 1967 on the approximation of the laws, regulations and administrative provisions relating to the classification, packaging and labelling of dangerous substances, as amended by Directive 79/831/EEC - Einecs (European inventory of existing commercial chemical substances)
Source: Official Journal of the European Communities
Volume: C 54 (01.03.2002)
Page: 13-27
Year: 2002
Publish_Date: 2002/03/01

  File created on 2009/18/08 by LCI Publisher GmbH (Gaja Peters, Inga Thede, Volkmar Vill, Ron Zenczykowski)
  © 2009   Landolt Börnstein,   Springer-Verlag Berlin Heidelberg