Page 387 - Handbook of Thermodynamic Diagrams 3 : Organic Compounds C8 to C28

Appendix E

GAS HEAT CAPACITY FOR C 8 TO C 28 COMPOUNDS
Carl L. Yaws
Lamar University, Beaumont, Texas

(C P - joule/g-mol K, T - K)

NO FORMULA NAME A B C D E TMIN TMAX
1 C8H4C1202 ISOPHTHALOYL CHLORIDE 32.762 5.2222E-01 -3.3597E-04 9.0843E-08 -9.2349E-12 298 1200
2 C8H403 PHTHALIC ANHYDRIDE 40.083 3.6084E-02 9.5956E-04 -1 .2341E-06 4.6597E-10 298 1000
3 C8H604 ISOPHTHALIC ACID -48.374 6.9316E-01 -4.1468E-04 7 .2676E-08 8.1593E-12 298 1500
4 C8H604 PHTHALIC ACID -48.374 6.9316E-01 -4.1468E-04 7 .2676E-08 8.1593E-12 298 1500
5 C8H604 TEREPHTHALIC ACID -48.374 6.9316E-01 -4.1468E-04 7 -2676E-08 8.1593E-12 298 1500
6 C8H6S BENZOTHIOPHENE -47.900 8.1457E-01 -8.0881 E- 04 4.1421E-07 -8.5298E-11 298 1500
7 C8H7N INDOLE -46.384 7.0422E-01 -5.3462E-04 1.9548E-07 -2.7036E-11 200 1500
8 C8H8 STYRENE 71.201 5.4767E-02 6.4793E-04 -6.9875E-07 2.1232E-10 100 1500
9 C8H80 ACETOPHENONE -44.384 6.3161E-01 -3.8644E-04 9.1755E-08 -2.9424E-12 298 1500
10 C8H80 p-TOLUALDEHYDE -34.314 6.9270E-01 -5.3448E-04 1 .9482E-07 -1.6767E-11 298 1200
11 C8H802 METHYL BENZOATE -44.363 6.6062E-01 -3.0730E-04 -7.6698E-08 7.8555E-11 298 1200
12 C8H802 0-TOLUIC ACID 5.831 3.2470E-01 4.8726E-04 -8.7808E-07 3.7290E-10 298 1000
13 C8H802 p-TOLUIC ACID 5.831 3.2470E-01 4.8726E-04 -8.7808E-07 3.7290E-10 298 1000
14 C8H803 METHYL SALICYLATE -64.438 9.2054E-01 -8.6046E-04 4.1813E-07 -8.1500E-11 298 1500
15 C8H803 VANILLIN -24.141 7.6542E-01 -4.9618E-04 1 .3823E-07 -1.9509E-11 298 1200
16 C8H9NO ACETANILIDE -52.405 7.8304E-01 -5.9239E-04 2.3324E-07 -4.1725E-11 298 1500
17 C8H10 ETHYLBENZENE -20.527 5.9578E-01 -3.0849E-04 3.5621E-08 1.2409E-11 200 1500
18 C8H10 m-XYLENE -16.725 5.6424E-01 -2.6465E-04 1 .3381E-08 1.5869E-11 200 1500
19 C8H10 o-XYLENE 0.182 5.1344E-01 -2.0212E-04 -2.1615E-08 2.3212E-11 200 1500
20 C8H10 p-XYLENE -17.360 5.6470E-01 -2.6293E-04 1.1217E-08 1.6544E-11 200 1500
21 C8H100 m-ETHYLPHENOL 17.179 5.1321E-01 -1.5178E-04 -9.7687E-08 5.1382E-11 200 1500
22 C8H100 p-ETHYLPHENOL 17.179 5.1321E-01 -1.5178E-04 -9.7687E-08 5.1382E-11 200 1500
23 C8H100 PHENETOLE -70.622 8.7227E-01 -7.3933E-04 3.3808E-07 -6.7682E-11 298 1500
24 C8H100 2-PHENYLETHANOL -41.581 7.7144E-01 -6.0352E-04 2.4945E-07 -4.5938E-11 298 1500
25 C8H100 2,3-XYLENOL 5.637 6.6110E-01 -4.6084E-04 1.6135E-07 -2.2812E-11 200 1500
26 C8H100 2,4-XYLENOL -6.981 6.8005E-01 -4.6398E-04 1.5240E-07 -1.8683E-11 200 1500
27 C8H100 2,5-XYLENOL -0.097 6.4699E-01 -4.0504E-04 1 .0860E-07 -7.1789E-12 200 1500
28 C8H100 2,6-XYLENOL -3.351 6.5837E-01 -4.2958E-04 1 .3046E-07 -1.3721E-11 200 1500
29 C8H100 3,4-XYLENOL -5.010 7.1824E-01 -5.6191E-04 2.3462E-07 -4.1599E-11 200 1500
30 C8H100 3,5-XYLENOL -14.573 6.9845E-01 -4.8247E-04 1.6146E-07 -2.0501E-11 200 1500
31 C8H11N N,N-DIMETHYLANILINE -80.587 9.3415E-01 -7.6870E-04 3.2262E-07 -5.7595E-11 298 1500
32 C8H11N o-ETHYLANILINE -44.119 8.6260E-01 -7.5428E-04 3.5713E-07 -7.2513E-11 298 1500
33 C8H11N 2,4,6-TRIMETHYLPYRIDINE -44.959 7.5625E-01 -4.7616E-04 1.2070E-07 -5.5157E-12 298 1500
34 C8H11NO p-PHENETIDINE -61.255 9.5389E-01 -8.2789E-04 3.7816E-07 -7.4127E-11 298 1500
35 C8H12 1,5-CYCLOOCTADIENE 4.987 4.2829E-01 1.9618E-04 -4.0302E-07 1.3486E-10 100 1500
36 C8H12 VINYLCYCLOHEXENE -85.630 9.7156E-01 -8.6793E-04 4.1915E-07 -8.4485E-11 298 1500
37 C8H1204 1,4-CYCLOHEXANEDICARBOXYLIC ACID -95.482 1.1417E+00 -9.0210E-04 3.5790E-07 -6.0891E-11 298 1200
38 C8H1204 DIETHYL MALEATE -89.669 1.5506E+00 -2.0466E-03 1.3800E-06 -3.5435E-10 298 1200
39 C8H1402 n-BUTYL METHACRYLATE -51.893 1.0235E+00 -9.3080E-04 4.7360E-07 -1.0396E-10 298 1200
40 C8H1403 BUTYRIC ANHYDRIDE 29.745 7.9376E-01 -4.1894E-04 8.7715E-08 -5.9476E-12 298 1200
41 C8H1404 DIETHYL SUCCINATE -50.188 1.2234E+00 -1.2888E-03 7.3303E-07 -1.6796E-10 298 1500
42 C8H16 1, 1 -DIMETHYLCYCLOHEXANE 12.609 4.3616E-01 3.5994E-04 -5.5592E-07 1.7723E-10 200 1500
43 C8H16 cis- 1 , 2-DIMETHYLCYCLOHEXANE 12.356 4.6185E-01 2.8460E-04 -4.9224E-07 1.6009E-10 200 1500
44 C8H16 trans- 1 , 2-DIMETHYLCYCLOHEXANE 5.195 5.1990E-01 1.7366E-04 -4.0995E-07 1.3877E-10 200 1500
45 C8H16 cis-1,3-DIMETHYLCYCLOHEXANE 16.162 4.4120E-01 3.2552E-04 -5 .2079E-07 1.6680E-10 200 1500
46 C8H16 trans-1,3-DIMETHYLCYCLOHEXANE 17.334 4.4313E-01 3.0406E-04 -5.0089E-07 1.6161E-10 200 1500
47 C8H16 cis-1,4-DIMETHYLCYCLOHEXANE 17.334 4.4313E-01 3.0406E-04 -5.0089E-07 1.6161E-10 200 1500
48 C8H16 trans- 1,4-DIMETHYLCYCLOHEXANE 7.358 4.9586E-01 2.2944E-04 -4.5522E-07 1.5104E-10 200 1500
49 C8H16 ETHYLCYCLOHEXANE 9.711 4.9505E-01 2.0606E-04 -4-2645E-07 1.4166E-10 200 1500
50 C8H16 2-ETHYL-1-HEXENE -24.228 8.3947E-01 -6.1664E-04 2-4854E-07 -4.3134E-11 298 1500
51 C8H16 1 -METHYL- 1-ETHYLCYCLOPENTANE -69.713 9.2602E-01 -6.2526E-04 2.0490E-07 -2.4889E-11 298 1500
52 C8H16 1-OCTENE 56.266 4.0665E-01 1.5805E-04 -3.2277E-07 1.0600E-10 200 1500
53 C8H16 trans-2-OCTENE 6.815 6.4056E-01 -2.3322E-04 -4-6067E-08 3.3079E-11 200 1500
54 C8H16 trans-3-OCTENE -5.979 6.9800E-01 -3.1979E-04 9.4308E-09 1.9956E-11 200 1500
55 C8H16 trans-4-OCTENE -5.979 6.9800E-01 -3.1979E-04 9.4308E-09 1.9956E-11 200 1500
56 C8H16 n-PROPYLCYCLOPENTANE -51.866 7.8827E-01 -3.5255E-04 -6.8545E-09 3.1314E-11 100 1500
57 C8H16 2,4,4-TRIMETHYL-1-PENTENE -28.020 8.6749E-01 -6.3580E-04 2.4452E-07 -3.9076E-11 298 1500
58 C8H16 2,4,4-TRIMETHYL-2-PENTENE -23.378 8.4303E-01 -6.1037E-04 2.3775E-07 -3.9769E-11 298 1500
59 C8H160 2-ETHYLHEXANAL -30.667 8.9033E-01 -6.5620E-04 2.6358E-07 -4.4888E-11 298 1500
60 C8H160 1-OCTANAL 85.407 3.0880E-01 4.0878E-04 -5.4231E-07 1.6932E-10 200 1500
61 C8H160 2-OCTANONE 81.259 3.2148E-01 3.8818E-04 -5.4646E-07 1.7288E-10 150 1500
62 C8H1602 n-BUTYL n-BUTYRATE 14.674 7.8762E-01 -3.9225E-04 4.2787E-08 1.5217E-11 298 1200

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