CAS No.431-89-0,Propane,1,1,1,2,3,3,3-heptafluoro- Suppliers,MSDS download

Detail of "431-89-0"

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CAS Number:

431-89-0

Name:

Propane,1,1,1,2,3,3,3-heptafluoro-

Superlist Name:

1,1,1,2,3,3,3-Heptafluoropropane

Molecular Structure:

Formula:

C₃HF₇

Molecular Weight:

170.03

Synonyms:

1,1,1,2,3,3,3-Heptafluoro-n-propane;2-Hydroheptafluoropropane;2-Hydroperfluoropropane;2H-Heptafluoropropane;2H-Perfluoropropane;Apaflurane;FM 200 (fluorocarbon);HFA 227;HFA227ea;HFA P227;HFC 227a;HFC 227e;HFC 227ea;Solkane 227;Solkane 227ea;TG 227;

EINECS:

207-079-2

Density:

1.457 g/cm³

Boiling Point:

-16.4 °C

Appearance:

colourless gas

Hazard Symbols:

Safety:

23-38 Details

Transport Information:

UN 3296

Reference

Refrigerant R227: Refrigerant R227. Preisegger, Ewald (Hoechst A.-G., Frankfurt/Main, Germany). Ki, Klima, Kaelte, Heiz., 19(11), 456-60 (German) 1991. CODEN: KKHEDS.Several reagents such as 431-89-0 is used here. ISSN: 0172-1984. DOCUMENT TYPE: Journal; General Review CA Section: 45 (Industrial Organic Chemicals, Leather, Fats, and Waxes) Section cross-reference(s): 52 A review, with 2 refs., on the chem., toxicol., and ecol. properties of R227 (1,1,1,2,3,3,3-heptafluoropropane), the miscibility behavior with compressor lubricants, and comparisons of the thermodn. properties of R227 with those of R134a and R114. .

Surface Tension of 1,1,1-Trifluoroethane (HFC-143a), 1,1,1,2,3,3,3-Heptafluoropropane (HFC-227ea), and Their Binary Mixture HFC-143a/227ea: Surface Tension of 1,1,1-Trifluoroethane (HFC-143a), 1,1,1,2,3,3,3-Heptafluoropropane (HFC-227ea), and Their Binary Mixture HFC-143a/227ea. Lin, H.; Duan, Y. Y. (Department of Thermal Engineering, Tsinghua University, Beijing 100084, Peop. Rep. China). International Journal of Thermophysics, 24(6), 1495-1508 (English) 2003 Kluwer Academic/Plenum Publishers. CODEN: IJTHDY. ISSN: 0195-928X. DOCUMENT TYPE: Journal CA Section: 65 (General Physical Chemistry) Section cross-reference(s): 66 The surface tension of 1,1,1-trifluoroethane (HFC-143a), 1,1,1,2,3,3,3-hepta-fluoropropane (HFC-227ea), and their binary mixt. HFC-143a/227ea at 3 nominal mass fractions of 27.91%/72.09%, 49.44%/50.56%, and 74.11%/25.Several substances with their cas registry numbers 420-46-2 and 431-89-0 may be metioned in this study.89% were measured in the temp. range from 253 to 333 K by using the differential capillary rise method (DCRM) under vapor-liq. equil. conditions. The temp. and surface tension uncertainties were estd. to be within ±10 mK and ±0.15 mN×m-1, resp. The present data were used to develop a van der Waals-type surface tension correlation for pure HFC-143a and HFC-227ea. Correlations for pure HFC-143a and HFC-227ea were used to develop a surface tension correlation for the exptl. data of the HFC-143a/227ea mixts. as a function of the mass fraction. .

Detail of "431-89-0"

Propane,1,1,1,2,3,3,3-heptafluoro-

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CAS No.431-89-0 1,1,1,2,3,3,3-Heptafluoropropane

CAS No.431-89-0 1,1,1,2,3,3,3-Heptafluoropropane

CAS No.431-89-0 1,1,1,2,3,3,3-Heptafluoropropane

CAS No.431-89-0 1,1,1,2,3,3,3-Heptafluoropropane

CAS No.431-89-0 1,1,1,2,3,3,3-Heptafluoropropane

CAS No.431-89-0 1,1,1,2,3,3,3-Heptafluoropropane

CAS No.431-89-0 1,1,1,2,3,3,3-Heptafluoropropane

CAS No.431-89-0 1,1,1,2,3,3,3-Heptafluoropropane

CAS No.431-89-0 1,1,1,2,3,3,3-Heptafluoropropane

CAS No.431-89-0 1,1,1,2,3,3,3-Heptafluoropropane

CAS No.431-89-0 1,1,1,2,3,3,3-Heptafluoropropane

CAS No.431-89-0 1,1,1,2,3,3,3-Heptafluoropropane

CAS No.431-89-0 1,1,1,2,3,3,3-Heptafluoropropane

CAS No.431-89-0 1,1,1,2,3,3,3-Heptafluoropropane

CAS No.431-89-0 1,1,1,2,3,3,3-Heptafluoropropane

Reference