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but-2-yne (C4H6)

Compound Descriptions:

Structure Drawing
Formula:C4H6
Molecular Weight:54.09 g/mol
Name(s):but-2-yne
dimethylacetylene
2-butyne
Butin-(2)
But-2-in
2-Butin
Butin-2
Crotonylen
CAS-RN:503-17-3
EINECS:207-962-2 EINECS
Classification:no charge; 1fragment

European Regulations

1 matching entries in european regulations: ECHA-pre

Derivatives / Analogues

Analogueother group IV element: Disilylacetylene 
Analogueother group IV element: 1-Silyl-1-propyne 

Landolt-Börnstein Citations:

Acoustical and Optical Properties

 Optical Constants: Refractive Indices: Vol. III/38b 2.1:1652III/38B

Crystallography, Structure and Morphology

 Structure Data of Organic Crystals: Vol. III/5a 2:4-6-2, p.132III/5a

Structure and Molecular Constants

 Molecular Constants Mostly From Microwave, Molecular Beam, Electro Spin Resonance and Sub-Doppler Laser Spectroscopy: Vol. II/19a 2.4.2:72II/19a
 Molecular Constants Mostly From Microwave, Molecular Beam, Electro Spin Resonance and Sub-Doppler Laser Spectroscopy: Vol. II/19c 2.8.2.2:8II/19c
 Structure Data of Free Polyatomic Molecules: Vol. II/25c 3:1614II/25C
 Theoretical Structures of Molecules: Vol. II/22a 2:312II/22a

Thermodynamic Properties

 Thermodynamic Properties of Organic Compounds and Their Mixtures: Vol. IV/8a 3.5.2, p.77IV/8A
 Thermodynamic Properties of Organic Compounds and Their Mixtures: Vol. IV/8c 4.1:1092IV/8C
 Vapor Pressure of Chemicals: Vol. IV/20a 2.1:15IV/20A
 Virial Coefficients of Pure Gases and Mixtures: Vol. IV/21a 3.4:168, p.173IV/21A

References

II/19a
Short: II/19a
Title: Molecular Constants: Rotational, l-type, Centrifugal Distortion and Related Constants of Diamagnetic Diatomic, Linear, and Symmetric Top Molecules
Author: Demaison, J.; Hüttner, W.; Tiemann, E.; Wlodarczak, G.
Editor: Hüttner, W.
Source: Landolt-Börnstein, New Series
Volume: II/19a
Year: 1992
Keyword: organic compounds; molecular constants; spectroscopy; microwave spectroscopy
ISBN: 3-540-54409-7
ISBN: 978-3-540-54409-8
Internet Resource: DOI:10.1007/b42304
RefComment: XI, 143 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/19a contains a general introduction and tables of rotational and centrifugal distortion constants of diamagnetic, diatomic, linear and symmetric top molecules, which specify the frequences of the rotational transitions of these types of rotor.
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.
II/22a
Short: II/22a
Title: Theoretical Structures of Molecules: Multiple Bonds
Author: Hampel, F.
Editor: von Ragué Schleyer, P.
Source: Landolt-Börnstein, New Series
Volume: II/22a
Year: 1993
ISBN: 3-540-56331-8
ISBN: 978-3-540-56331-0
Internet Resource: DOI:10.1007/b48045
RefComment: VIII, 193 pages. Hardcover
Abstract: Volume II/22 presents computed geometries. Quantum chemical computations provide an excellent alternative to experimental methods for the determination of accurate structures of polyatomic molecules. The objective is not to duplicate, but rather to complement the existing literature. An advantage of computational chemistry over experimental methods is the possi-bility to obtain reliable geometries of molecules, even of important systems, which are difficult to synthesize, isolate, and to study experimentally.
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.
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.
III/5a
Short: III/5a
Title: Structure Data of Organic Crystals: C ... C 13
Author: Schudt, E.; Weitz, G.
Editor: Hellwege, K.-H.; Hellwege, A.M.
Source: Landolt-Börnstein, New Series
Volume: III/5a
Year: 1971
ISBN: 3-540-05177-5
ISBN: 978-3-540-05177-0
Internet Resource: DOI:10.1007/b19970
RefComment: XXI, 736 pages, and VII, 890 pages. Hardcover
Abstract: Volume III/5 offers a compitation as complete as possible of the space groups and lattice con-stants of all crystals which have been studied by means of X-rays, neutron and electron diffraction.
IV/20A
Short: IV/20A
Title: Vapor Pressure and Antoine Coefficients for Hydrocarbons and Sulfur-, Selenium-, Tellurium-, and Halogen-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/20A
Year: 1999
Keyword: organic compounds; vapor pressure
ISBN: 3-540-64735-X
ISBN: 978-3-540-64735-5
Internet Resource: DOI:10.1007/b71086
RefComment: VIII, 373 pages.
IV/21A
Short: IV/21A
Title: Virial Coefficients of Pure Gases, Part A
Author: Dymond, J.H.; Marsh, J.H.; Wilhoit, R.C.; Wong, K.C.
Editor: Frenkel, M.; Marsh, K.N.
Source: Landolt-Börnstein, New Series
Volume: IV/21A
Year: 2002
Keyword: Coefficients; Pure Gases; Virial Coefficients
ISBN: 3-540-43345-7
ISBN: 978-3-540-43345-3
Internet Resource: DOI:10.1007/b71692
RefComment: VIII, 327 pages, with CD-ROM, Hardcover
RefComment: Written for scientists and researchers in the fields of chemistry, physics and engineering
Abstract: This critical compilation of virial coefficients of pure gases was prepared from the virial coefficient database at the Thermodynamics Research Center, formerly at Texas A&M University, College Station, Texas and now located at the National Institute of Standards and Technology, Boulder, Colorado. The virial coefficient data in this compilation will be of interest to the theoretical chemist as it includes the many sets of accurate gas imperfection data which have been determined over the past twenty years by improved methods of gas density determination, by isochoric Burnett coupling methods and from speed of sound measurements, as well as by the more traditional techniques.
IV/8A
Short: IV/8A
Title: Enthalpies of Fusion and Transition of Organic Compounds
Author: Zhang, Z.-Y.; Frenkel, M.; March, K.N.; Wilhoit, R.C.
Editor: Marsh, K.N.
Source: Landolt-Börnstein, New Series
Volume: IV/8A
Year: 1995
Keyword: organic compounds; enthaly of fusion; melting point; phase transition
ISBN: 3-540-58854-X
ISBN: 978-3-540-58854-2
Internet Resource: DOI:10.1007/b55145
RefComment: VIII, 588 pages.
IV/8C
Short: IV/8C
Title: Densities of Aliphatic Hydrocarbons: Alkenes, Alkadienes, Alkynes, and Miscellaneous Compounds
Author: Wilhoit, R.C.; Marsh, K.N.; Hong, X.; Gadalla, N.; Frenkel, M.
Editor: Marsh, K.N.
Source: Landolt-Börnstein, New Series
Volume: IV/8C
Year: 1996
Keyword: organic compounds; density; liquids
ISBN: 3-540-61554-7
ISBN: 978-3-540-61554-5
Internet Resource: DOI:10.1007/b59735
RefComment: 78 figs., X, 381 pages, Hardcover
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)
  © 2009   Landolt Börnstein,   Springer-Verlag Berlin Heidelberg