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CAS Number


 

pentanoic acid (C5H10O2)

Compound Descriptions:

Structure Drawing
Formula:C5H10O2
Molecular Weight:102.132 g/mol
Name(s):pentanoic acid
n-valeric acid
n-pentanoic acid
1-butanecarboxylic acid
Pentansäure
Valeriansäure
Baldriansäure
Propylacetic acid
n-Valeriansäure
Butane-1-carboxylic acid
pentanoate
Valerianic acid
VALERIC ACID, N-
1-Butanecarboxilic acid
CAS-RN:109-52-4, 12124-87-7
EINECS:203-677-2 EINECS
LiqCryst (LC):77430 LC
Classification:no charge; carboxylic acid; 1fragment

European Regulations

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

Derivatives / Analogues

Derivativesalt: Sodium n-valerate 

Landolt-Börnstein Citations:

Acoustical and Optical Properties

 Molecular Acoustics: Vol. II/5 2.1.2, p.42II/5
 Molecular Acoustics: Vol. II/5 2.1.2, p.22II/5
 Optical Constants: Refractive Indices: Vol. III/38a 3.1:483 (mix)III/38A
 Optical Constants: Refractive Indices: Vol. III/38b 2.1:2579III/38B
 Optical Constants - Refractive index of pentanoic acid: Vol. III/47 2.8:268III/47

Crystallography, Structure and Morphology

 Structure Data of Organic Crystals: Vol. III/5a 2:5-10-19, p.221III/5a

Electrical Properties

Magnetic Properties

 Diamagnetic Susceptibility: Vol. II/27b 7.1.5:465II/27B

Mechanical Properties

 Nonmetals: S, Se, Te: Vol. IV/1a 1.3.1:2893, p.36 (mix)IV/1a
 Nonmetals: N, P, As, Sb, Bi: Vol. IV/1a 1.3.1:2894, p.46 (mix)IV/1a
 C-H-O compounds: C5: Vol. IV/1a 1.4.3:2892, p.280 (mix)IV/1a
 C-H-N compounds: C6: Vol. IV/1a 1.4.7:2891, p.411 (mix)IV/1a
 Surface Tension of Pure Liquids and Binary Liquid Mixtures: Vol. IV/16 2.1.7:805IV/16
 Surface Tension of Pure Liquids and Binary Liquid Mixtures: Vol. IV/16 3.1.4:169 (mix)IV/16
 Viscosity of Pure Organic Liquids and Binary Liquid Mixtures: Vol. IV/18a 3.1.1:128 (mix)IV/18A
 Viscosity of Pure Organic Liquids and Binary Liquid Mixtures: Vol. IV/18a 3.1.3:1997 (mix)IV/18A
 Viscosity of Pure Organic Liquids and Binary Liquid Mixtures: Vol. IV/18b 2.1:1546IV/18B

Spectroscopic Methods

Thermodynamic Properties

 Heats of Mixing and Solution: Vol. IV/10a 1111:2304 (mix)IV/10A
 Heats of Mixing and Solution: Vol. IV/10a 1111:716 (mix)IV/10A
 Data: No. 401 - 435: Vol. IV/3 3:432, p.229 (mix)IV/3
 Thermodynamic Properties of Organic Compounds and Their Mixtures: Vol. IV/8a 3.5.2, p.105IV/8A
 Thermodynamic Properties of Organic Compounds and Their Mixtures: Vol. IV/8i 5.1.1:355, p.198IV/8I
 Vapor Pressure of Chemicals: Vol. IV/20b 2.2:782IV/20B
 Carboxylic acids + Carboxylic acids: Vapor-Liquid Equilibrium - Propanoic acid C3H6O2 + C5H10O2 Pentanoic acid: Vol. IV/13A1 2456 (mix)IV/13A1
 Carboxylic acids + Carboxylic acids: Vapor-Liquid Equilibrium - Propanoic acid C3H6O2 + C5H10O2 Pentanoic acid: Vol. IV/13A1 2457 (mix)IV/13A1
 Carboxylic acids + Carboxylic acids: Vapor-Liquid Equilibrium - Pentanoic acid C5H10O2 + C4H8O2 2-Methylpropanoic acid: Vol. IV/13A1 2461 (mix)IV/13A1
 Carboxylic acids + Carboxylic acids: Vapor-Liquid Equilibrium - Pentanoic acid C5H10O2 + C4H8O2 2-Methylpropanoic acid: Vol. IV/13A1 2462 (mix)IV/13A1

References

II/27B
Short: II/27B
Title: Diamagnetic Susceptibility of Organic Compounds, Oils, Paraffins and Polyethylenes
Author: Kumar, M.; Gupta, R.
Editor: Gupta, Radha Raman
Source: Landolt-Börnstein, New Series
Volume: II/27B
Year: 2008
Keyword: diamagnetic susceptibility; organic compounds
ISBN: 978-3-540-44359-9 (print)
ISBN: 978-3-540-45860-9 (online)
Internet Resource: doi:10.1007/978-3-540-45860-9
RefComment: VIII, 503 p. With CD-ROM., Hardcover
RefComment: Written for: Scientists and researchers in the fields of physics, chemistry, materials science
RefComment: Supplement and Revised Editon to II/16
Abstract: The volume II/27 has been divided into three subvolumes according to the classes of compounds: Subvolume A: Diamagnetic susceptibility and magnetic anisotropy of inorganic and organometallic compounds; Subvolume B: Diamagnetic susceptibility of organic compounds, oils, paraffins and polyethylenes; Subvolume C: Diamagnetic susceptibility and magnetic anisotropy of organic compounds. The data presented in this volume are based on the literature survey of the chemical abstracts up to 2005. The calculated values of diamagnetic susceptibility of organic compounds in the present subvolume II/27B are presented along with their experimental values. They have been calculated with the use of structural parameters in structural formula by using different theoretical methods available in the literature.
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/35C1
Short: III/35C1
Title: Nuclear Magnetic Resonance (NMR) Data: Chemical Shifts and Coupling Constants for Hydrogen-1, Part 1: Aliphatic and Aromatic Hydrocarbons, Steroids, Carbohydrates
Author: Gupta, R.R.; Jain, M.
Editor: Gupta, R.R.; Lechner, M.D.
Source: Landolt-Börnstein, New Series
Volume: III/35C1
Year: 2000
ISBN: 3-540-66780-6
ISBN: 978-3-540-66780-3
Internet Resource: DOI:10.1007/b60149
RefComment: VII, 310 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), and carbon-13 (subvol. D) 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/38A
Short: III/38A
Title: Refractive Indices of Inorganic, Organometallic, and Organononmetallic Liquids and Binary Liquid Mixtures
Author: Wohlfarth, Ch.; Wohlfarth, B.
Editor: Lechner, M.D.
Source: Landolt-Börnstein, New Series
Volume: III/38A
Year: 1996
Keyword: organicmetallic compounds; inorganic compounds; refractive index; liquids; mixtures
ISBN: 3-540-60539-8
ISBN: 978-3-540-60539-3
Internet Resource: DOI:10.1007/b55612
RefComment: VII, 400 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/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/47
Short: III/47
Title: Optical Constants: Refractive Indices of Pure Liquids and Binary Liquid Mixtures
Author: Wohlfarth, Ch.
Editor: Lechner, M.D.
Source: Landolt-Börnstein, New Series
Volume: III/47
Year: 2008
Keyword: binary liquid mixtures; inorganic liquid; optical constant; organic liquid; organoarsenic liquid; organoboron liquid; organometallic liquid; organophosphorus liquid; organosilicon liquid; organovanadic liquid; pure liquids; refractive index
ISBN: 978-3-540-75289-9 (Print)
ISBN: 978-3-540-75291-2 (Online)
Internet Resource: DOI:10.1007/978-3-540-75291-2
RefComment: VII, 298 p., Hardcover
RefComment: Written for scientists and engineers in the fields of physics, chemistry, and physical chemistry
Abstract: This Landolt-Börnstein volume III/47 is a supplement to the volumes III/38 A/B "Optical Constants" and provides refractive index data published in the years 1995-2006. Included in this volume are refractive indices of inorganic, organometallic, organononmetallic, and organic liquids as well as their binary liquid mixtures at different wavelengths, temperatures, and pressures. Not all published data could be included in the printed version, but the electronic version contains all available data and references.
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/10A
Short: IV/10A
Title: Heats of Mixing and Solution: Binary Liquid Systems of Nonelectrolytes
Author: Grolier, J.-P.E.; Wormald, C.J.; Fontaine, J.-C.; Sosnkowska-Kehiaian, K.; Kehiaian, H.V.
Editor: Kehiaian; H.V.
Source: Landolt-Börnstein, New Series
Volume: IV/10A
Year: 2004
Keyword: Nitrogen Containing; Organic Compounds; Pressure; Vapor; Vapor Pressure
ISBN: 3-540-60347-6
ISBN: 978-3-540-60347-4
Internet Resource: DOI: 10.1007/b56530
RefComment: IX, 564 p. 816 illus., Hardcover
RefComment: Written for scientists and engineers in the field of physical chemistry, organic chemistry, applied chemistry
Abstract: This subvolume containes selected data on heats of mixing (excess enthalpies) of binary liquid mixtures of organic and inorganic nonelectrolytes, including aqueous-organic systems, in broad ranges of temperature, pressure, and composition. All the data are extracted from the original literature published from 1957 to 2003. The printed volume presents tables for 800 representative mixtures. The CD-ROM displays all these data, as well as 2853 additional data files, in PDF format and in a fully documented computer readable standard electronic file (SELF) format. Moreover, the ELBT-program allows the fast search of data according to property type, chemical system (substances and mixtures), author(s), source and year of publication. Moreover it allows the correlation of the numerical data with several equations and the display of the original data and of the correlated data in tabular and graphical form.
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/18A
Short: IV/18A
Title: Viscosity of Pure Organic Liquids and Binary Liquid Mixtures: Pure Organometallic and Organononmetallic Liquids, Binary Liquid Mixtures
Author: Wohlfarth, Ch.; Wohlfarth, B.
Editor: Lechner, M.D.
Source: Landolt-Börnstein, New Series
Volume: IV/18A
Year: 2001
Keyword: organic compounds; viscosity; liquids; mixtures
ISBN: 3-540-64584-5
ISBN: 978-3-540-64584-9
Internet Resource: DOI:10.1007/b68239
RefComment: VII, 409 pages.
IV/18B
Short: IV/18B
Title: Viscosity of Pure Organic Liquids and Binary Liquid Mixtures: Pure Organic Liquids
Author: Wohlfarth, Ch.; Wohlfarth, B.
Editor: Lechner, M.D.
Source: Landolt-Börnstein, New Series
Volume: IV/18B
Year: 2001
Keyword: organic compounds; viscosity; liquids; mixtures
Internet Resource: DOI:10.1007/b68240
RefComment: VII, 409 pages.
IV/1a
Short: IV/1a
Title: Densities of Liquid Systems: Nonaqueous Systems and Ternary Aqueous Systems
Author: Lacmann, R.; Synowietz, C.
Editor: Schäfer, Kl.
Source: Landolt-Börnstein, New Series
Volume: IV/1a
Year: 1974
ISBN: 3-540-06269-6
ISBN: 978-3-540-06269-1
Internet Resource: DOI:10.1007/b20003
RefComment: X, 716 pages. Hardcover
Abstract: Volume IV/1 contains information on the densities of liquid systems. It may be considered as a supplement to volume II/1 of the 6th Edition, which contains only a few data on nonaqueous systems. Data are not listed for all systems but primarily for those of greater interest where data for a larger range of concentrations were available.
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/3
Short: IV/3
Title: Thermodynamic Equilibria of Boiling Mixtures
Author: Weishaupt, J.
Editor: Hausen, H.
Source: Landolt-Börnstein, New Series
Volume: IV/3
Year: 1975
ISBN: 3-540-07203-9
ISBN: 978-3-540-07203-4
Internet Resource: DOI:10.1007/b20006
RefComment: 636 figs., VIII, 376 pages. Hardcover
Abstract: In the 6th Edition data on temperature, pressure,and the composition of liquids and vapor of boiling mixtures in thermodynamic equilibrium are contained in volumes II/2a and IV/4b. Volume IV/3 of the New Series supplements these tables, covering the literature from 1954 up to the beginning of 1974.
IV/6
Short: IV/6
Title: Static Dielectric Constants of Pure Liquids and Binary Liquid Mixtures
Author: Wohlfarth, Ch.
Editor: Madelung, O.
Source: Landolt-Börnstein, New Series
Volume: IV/6
Year: 1991
Keyword: organic compounds; dielectric constant; liquids; mixtures
ISBN: 3-540-54417-8
ISBN: 978-3-540-54417-3
Internet Resource: DOI:10.1007/b44266
RefComment: VIII, 521 pages.
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/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.
LC
Short: LC
Title: LiqCryst 4.6 - Database of Liquid Crystals
Author: Vill, V.
Year: 2005
Keyword: Flüssigkristalle; LCD; Phasenumwandlung
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

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