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Chemical Name


1,1,1,2,3,3,3-heptafluoro-propane (C3HF7)

Compound Descriptions:

Structure Drawing
Formula:C3HF7
Molecular Weight:170.029 g/mol
Name(s):1,1,1,2,3,3,3-heptafluoro-propane
1,1,1,2,3,3,3-Heptafluoropropane
Propane, 1,1,1,2,3,3,3-heptafluoro-
apaflurane (INN)
2H-heptafluoropropane
Heptafluorpropan
HFC 227ea
2-hydroheptafluoropropane
2-hydroperfluoropropane
2H-perfluoropropane
R 227
R 227ea
Freon 227ea
refrigerant R227
2-H-heptafluoropropane
HFC-227ea
HFKW-227ea
1,1,1,2,3,3,3-Heptafluorpropan
Heptafluorpropan (Gas als Kältemittel R 227)
CAS-RN:431-89-0
EINECS:207-079-2 EINECS
Classification:no charge; 1fragment

European Regulations

2 matching entries in european regulations: ECHA-pre, WEEE

Derivatives / Analogues

Analogueother halogene: 2-Bromo-1,1,1,3,3,3-hexafluoro-propane 
Analogueother halogene: 2-Chloro-1,1,1,3,3,3-hexafluoro-propane 
Analogueother halogene: 1,1,3-Trichloro-1,2,3,3-tetrafluoropropane 
Analogueother halogene: 1,1,2,3,3-pentachloro-1,3-difluoro-propane 
Analogueother halogene: 1,2,3,3,3-pentachloro-1,1-difluoro-propane 
Analogueother halogene: 1,1,1,2,3,3,3-heptachloro-propane 
Analogueother halogene: 1,1,1,3,3,3-Hexafluoro-2-iodo-propane 

Landolt-Börnstein Citations:

Mechanical Properties

Structure and Molecular Constants

Thermodynamic Properties

 Thermodynamic Properties of Organic Compounds and Their Mixtures: Vol. IV/8j 2.3.2:384, p.230IV/8J
 Ethers + Fluoroalkanes: Vapor-Liquid Equilibrium - Dimethyl ether C2H6O + C3HF7 1,1,1,2,3,3,3-Heptafluoropropane: Vol. IV/13A1 1555 (mix)IV/13A1
 Fluoroalkanes + Hydrocarbons: Vapor-Liquid Equilibrium - 1,1,1,2,3,3,3-Heptafluoropropane C3HF7 + C3H8 Propane: Vol. IV/13A1 356 (mix)IV/13A1
 Fluoroalkanes + Hydrocarbons: Vapor-Liquid Equilibrium - 1,1,1,2,3,3,3-Heptafluoropropane C3HF7 + C3H8 Propane: Vol. IV/13A1 357 (mix)IV/13A1
 Fluoroalkanes + Hydrocarbons: Vapor-Liquid Equilibrium - 1,1,1,2,3,3,3-Heptafluoropropane C3HF7 + C4H10 2-Methylpropane: Vol. IV/13A1 358 (mix)IV/13A1
 Fluoroalkanes + Fluoroalkanes: Vapor-Liquid Equilibrium - Trifluoromethane CHF3 + C3HF7 1,1,1,2,3,3,3-Heptafluoropropane: Vol. IV/13A1 382 (mix)IV/13A1
 Virial Coefficients of Pure Gases and Mixtures: Vol. IV/21a 3.3:127, p.151IV/21A
 Virial Coefficients of Pure Gases and Mixtures: Vol. IV/21a 5.3:364, p.279IV/21A

References

II/24B
Short: II/24B
Title: Molecular Constants mostly from Microwave, Molecular Beam, and Sub-Doppler Laser Spectroscopy: Rotational, Centrifugal Distortion and Related Constants of Diamagnetic Asymmetric Top Molecules
Author: Demaison, J.; Vogt, J.; Wlodarczak, G.
Editor: Hüttner, W.
Source: Landolt-Börnstein, New Series
Volume: II/24B
Year: 2000
Keyword: Diamagnetics Diatomics; Linear Symmetric Rotors; Molecular Constants; Molecules
ISBN: 3-540-65345-7
ISBN: 978-3-540-65345-5
Internet Resource: DOI:10.1007/b58835
RefComment: VIII, 525 pages. Hardcover
Abstract: Volume II/24 presents the spectroscopic data on diamagnetic and paramagnetic molecules as well as on molecular ions and radicals up to date considering the publications up to and partly including 1997. The spectroscopic information collected in this volume has been obtained principally from gas phase microwave measurements. Volume II/24 is a supplement to volumes II/4, II/6, II/14, and II/19 and is planned to appear in five subvolumes, the last of which will contain the substance index taking into account all molecules worked at since 1967 in the volumes mentioned and will provide cross references to and between all tables of these. The present subvolume II/24B contains an introduction and tables of rotational and centrifugal distortion constants of asymmetric-top molecules, i.e. data which roughly specifies the frequencies of the rotational transitions of these types of rotors.
II/24C
Short: II/24C
Title: Molecular Constants mostly from Microwave, Molecular Beam, and Sub-Doppler Laser Spectroscopy: Dipole Moments, Quadrupole Coupling Constants, Hindered Rotation and Magnetic Interaction Constants of Diamagnetic Molecules
Author: Demaison, J.; Hübner, H.; Hüttner, W.; Vogt, J.; Wlodarczak, G.
Editor: Hüttner, W.
Source: Landolt-Börnstein, New Series
Volume: II/24C
Year: 2002
Keyword: Atoms; Molecules and Cluster; Physical Chemistry; asZeeman effect parameters; electric dipole moments; hindered rotation; line splittings; magnetic-interaction constants; quadrupole coupling constants; rotational constants; rotational transitions
ISBN: 3-540-41037-6
ISBN: 978-3-540-41037-9
Internet Resource: DOI:10.1007/b75954
RefComment: X, 296 pages, with CD-ROM, Hardcover
RefComment: Written for scientists and engineers in the fields of physics, chemistry and physical chemistry
Abstract: Volume II/24 presents the spectroscopic data on diamagnetic and paramagnetic molecules as well as on molecular ions and radicals up to date considering the publications up to and partly including 1997. The spectroscopic information collected in this volume has been obtained principally from gas phase microwave measurements. In addition, gas phase data have been included derived from methods related to microwave spectroscopy by employing a coherent radiation source.
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/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/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/24
Short: IV/24
Title: Surface Tension of Pure Liquids and Binary Liquid Mixtures
Author: Wohlfarth, Ch.
Editor: Lechner, M.D.
Source: Landolt-Börnstein, New Series
Volume: IV/24
Year: 1998
Keyword: binary liquid mixtures; inorganic liquid; organic liquid; organoarsenic liquid; organoboron liquid; organometallic liquid; organophosphorus liquid; organosilicon liquid; pure liquids; surface tension
ISBN: 978-3-540-75507-4 (print)
ISBN: 978-3-540-75508-1 (Online)
Internet Resource: DOI:10.1007/978-3-540-75508-1
RefComment: Supplement to IV/16
RefComment: VII, 96 p., Hardcover
RefComment: Written for: Scientists and engineers in the fields of physics, chemistry and physical chemistry
Abstract: This Landolt-Börnstein volume IV/24 is a supplement to the volume IV/16 "Surface Tension of Pure Liquids and Binary Liquid Mixtures" and provides surface tension data published in the years 1997-2006. Included in this volume are surface tension data of pure liquids and binary liquid mixtures at different temperatures and pressures, including inorganic compounds, organic compounds, organometallic compounds and organononmetallic compounds and their mixtures. Not all published data could be included in the printed version, but the electronic version contains all available data and references.
IV/8J
Short: IV/8J
Title: Densities of Halohydrocarbons
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/8J
Year: 2003
Keyword: thermodynamics
ISBN: 978-3-540-00083-9
ISBN: 3-540-00083-6
Internet Resource: DOI:10.1007/b10103
RefComment: XII, 600 p., 160 illus., 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. This volume contains tables with the original literature data along with their estimated uncertainties and the evaluated data in both numerical form and as coefficients to equations with selected statistical information. When data cover a sufficient temperature range, graphical plots of the deviations of the experimental data from the recommended equation are given. A Chemical Name Index contains the IUPAC names for the compounds, as well as alternate names that often appear in practice. Also includes a Chemical Abstracts Service Registry Number Index and a list of References.
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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