Accession Number : ADD095117

Title :   Densities of Liquid CH(4-aXa (X=Br,i)) and CH(4-(a+b+c+d)) FaClbBrcId Halomethanes,

Corporate Author : NATIONAL STANDARD REFERENCE DATA SYSTEM

Personal Author(s) : Kudchadker, Arvind P ; Kudchadker, Shanti A ; Patnaik, P R ; Mishra, P P

Report Date : Jan 1978

Pagination or Media Count : 20

Abstract : The available density data for the air-saturated liquid and the liquid at its saturation vapor pressure have been critically reviewed and the best data selected for the following halomethanes: CHF2Cl, CHFCl2, CF3Cl, CF3Br, CF2Cl2, CFCl3, (data up to the critical point are available for these compounds); CH3Br, CH2Br2, CHBr3, CBr4, CH3I, CH2I2, CH2FCl, (data up to the normal boiling point are available for these compounds); CHCl2Br (data over a small temperature range); CHI3, CI4, CH2FI. CH2ClBr, CH2ClI, CHF2Br, CHF2I, CHFBr2, CHFI2, CHCl2I, CHClBr2, CHClI2, CF3I, CF2Br2, CFBr3, CCl3Br, CCl3I, (few scattered data points are available for these compounds. The literature is complete up to June 1974. Selection of best data was arrived at by carefully evaluating each set of data for its accuracy, method of experimentation, sample purity, etc. The selection procedure is discussed. The uncertainty in the selected values is reported. For interpolation and limited extrapolation, the selected density data for each compound have been correlated through simple equations in temperature. The regression errors and the computed regression constants are reported. (Author)

Descriptors :   *METHANES, *HALOGEN COMPOUNDS, *LIQUEFIED GASES, *DENSITY, AIR, SATURATION, VAPOR PRESSURE, TEMPERATURE, CORRELATION TECHNIQUES, EQUATIONS, REGRESSION ANALYSIS, EXPERIMENTAL DATA, TABLES(DATA), FLUORINE COMPOUNDS, CHLORINE COMPOUNDS, BROMINE COMPOUNDS, IODINE COMPOUNDS

Subject Categories : Organic Chemistry

Distribution Statement : APPROVED FOR PUBLIC RELEASE