By R.C. Wilhoit, X. Hong, M. Frenkel, K.R. Hall
Info at the densities of natural compounds are crucial for either medical and commercial purposes. wisdom of densities is necessary in lots of parts, together with custody move of fabrics, product specification, improvement of assorted predictive tools, and for characterizing compounds and estimating their purity. The densities of polycyclic hydrocarbons have been accumulated from the unique literature released from 1870 to early 1998 and significantly evaluated. The tables comprise the unique literature info in addition to their predicted uncertainties, and the evaluated facts, in either numerical shape and as coefficients to equations with chosen statistical info. the quantity additionally includes the CASR quantity Index, a Chemical identify Index and a CD-ROM which permits quick complete textual content index seek.
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Additional resources for Densities of Polycylic Hydrocarbons (Group IV, Physical Chemistry, 8)
Sample text
Experimental value with uncertainty. 15 ρexp ± 2σ est Ref. 0 54-lam/wis 1,1-Dicyclohexylethane [2319-61-1] Table 1. Coefficients of the polynomial expansion equation. 1478 · 10-2 (combined temperature ranges, unweighted). 86887 · 10-1 cont. 1 Saturated Compounds with Alicyclic Rings, C7 - C19 25 Table 2. Experimental values with uncertainties and deviation from calculated values. 50 ρexp − ρcalc Ref. (Symbol in Fig. 50 ρexp − ρcalc Ref. (Symbol kg ⋅ m−3 in Fig. 03 { { { 68-ano-1( ) 68-ano-1( ) 68-ano-1( ) ρ ρ Further references: [12-sab/mur, 15-sab/mur, 28-ada/mar, 36-pin/nes].
00 ρexp − ρcalc Ref. (Symbol in Fig. 40 ρexp − ρcalc Ref. (Symbol in Fig. 71 50-boe/ned(∆) 50-boe/ned(∆) 50-boe/ned(∆) 50-boe/ned(∆) 51-ser/wis-1( ) Table 3. 75(1 - T/Tc)][ρc + A(Tc -T ) + B(Tc - T )2 + C(Tc - T )3 + D(Tc - T )4] ). 41 cont. 1 Saturated Compounds with Alicyclic Rings, C7 - C19 Fig. 1. The symbols show the deviation of the calculated from the experimental values from Table 2. The curves above and below the zero line indicate the calculated error region of the recommended values given in Table 3.
The symbols show the deviation of the calculated from the experimental values from Table 2. The curves above and below the zero line indicate the calculated error region of the recommended values given in Table 3. The error bars represent the experimental errors. 49 Table 1. Coefficients of the polynomial expansion equation. 0883 · 10-2 (combined temperature ranges, unweighted). 53363 · 10-1 cont. ) Table 2. Experimental values with uncertainties and deviation from calculated values. 50 ρexp − ρcalc Ref.