Table 5.
Py-GC/MS-detected product distributions of MB, MF, and IT at 900 °C.
| Class | Name | Formula | Area (%) |
||
|---|---|---|---|---|---|
| MB | MF | IT | |||
| Alkanes | Pentane | C5H12 | – | 1.74 | – |
| Cyclopentane, 1,2,3,4,5-pentamethyl- | C10H20 | – | 1.73 | – | |
| Cyclooctane, 1,4-dimethyl-, trans- | C10H20 | – | 1.91 | – | |
| Cyclohexane, 1,2,3,4,5,6-hexaethyl- | C18H36 | – | 2.67 | – | |
| Cyclotetradecane, 1,7,11-trimethyl-4-(1-methylethyl)- | C20H40 | – | 3.63 | – | |
| Dodecane, 1-cyclopentyl-4-(3-cyclopentylpropyl)- | C25H48 | – | 5.04 | – | |
| 1,1,3,6-tetramethyl-2-(3,6,10,13,14-pentamethyl-3-ethyl-pentadecyl)cyclohexane | C32H64 | – | 1.23 | – | |
| Sum | 17.95 | ||||
| Alkenes | Propene | C3H6 | – | 1.76 | – |
| 1-Pentene, 2-methyl- | C6H12 | – | 1.39 | – | |
| 3-Ethyl-2-hexene | C8H16 | – | – | 0.48 | |
| Heptane, 3-methylene- | C8H16 | – | – | 3.74 | |
| 3-Heptene-3-methyl | C8H16 | – | – | 5.54 | |
| 2-Heptene, 3-methyl- | C8H16 | – | – | 3.34 | |
| 2-Octene, (E)- | C8H16 | – | – | 0.99 | |
| 2,3-Dimethyl-2-heptene | C9H18 | – | 1.10 | – | |
| 2,4-Dimethyl-1-heptene | C9H18 | – | 9.38 | – | |
| Nonane, 2-methyl-3-methylene- | C11H22 | – | 0.92 | – | |
| 3-Tetradecene, (Z)- | C14H28 | – | 0.81 | – | |
| 3-Hexadecene, (Z)- | C16H32 | – | 0.83 | – | |
| 9-Eicosene, (E)- | C20H40 | – | 1.20 | – | |
| Neophytadiene | C20H38 | – | 4.29 | – | |
| 1-Tetracosene | C24H48 | – | – | – | |
| 1-Hexacosene | C26H52 | – | 1.07 | – | |
| 17-Pentatriacontene | C35H70 | – | – | 0.32 | |
| Sum | – | 22.75 | 14.41 | ||
| Aromatics | Benzene | C6H6 | 3.56 | – | 1.59 |
| p-Xylene | C8H10 | – | – | 0.30 | |
| 3,4-Dihydrocoumarin | C9H8O2 | 11.94 | – | – | |
| Biphenyl | C12H10 | 2.51 | – | – | |
| 2,7-Dihydroxynaphthalene | C10H8O2 | 0.80 | – | – | |
| 9H-Fluoren-9-one | C13H8O | 0.36 | – | – | |
| Benzophenone | C13H10O | 0.42 | – | – | |
| (1,1’-Biphenyl)-2,2′-dicarboxaldehyde | C14H10O2 | 0.51 | – | – | |
| 4-Phenylbenzhydrazide | C13H12N2O | 5.09 | – | – | |
| Ethanedione, (4-methylphenyl) phenyl- | C15H12O2 | 0.48 | – | – | |
| p-Terphenyl | C18H14 | 0.67 | – | – | |
| 9H-Fluorene, 9-phenyl- | C19H14 | 0.35 | – | – | |
| Lapachone | C15H14O3 | 1.44 | – | – | |
| 1,1′:4′,1″:4″,1‴-Quaterphenyl | C24H18 | 1.19 | – | – | |
| 4,4′-Methylenebisphenol, 2,2′,6′-tris(tert.-butyl)-6-methyl- | C26H38O2 | 2.98 | – | – | |
| 3,6,13,16-tetraoxatricyclo [16.2.2.2(8,11)] tetracosa-8,10,18,20,21,23-hexaene-2,7,12,17-tetrone | C20H16O8 | 1.78 | – | – | |
| Sum | 34.08 | 1.89 | |||
| Aldehydes | Acetaldehyde | C2H4O | 5.66 | – | – |
| Sum | 5.66 | ||||
| Alcohols | 1-Hexanol, 2-ethyl- | C8H18O | – | – | 3.94 |
| 7-Methoxy-2-methylquinolin-4-ol | C11H11NO2 | 1.85 | – | 0.35 | |
| Octacosanol | C28H58O | – | 6.40 | – | |
| Spinosine | C28H32O15 | 1.15 | – | – | |
| Sum | 3.00 | 6.40 | 4.29 | ||
| Acids | Benzoic acid | C7H6O2 | 8.15 | – | – |
| 1,2-Benzenedicarboxylic acid | C8H6O4 | – | – | 5.93 | |
| 3-(3-Methoxyphenyl)propionic acid | C10H12O3 | – | – | 0.92 | |
| Sum | 8.15 | 6.85 | |||
| Esters | Ethyl glycolate | C4H8O3 | 1.43 | – | – |
| 2-Butenoic acid, 2-methoxy-3-methyl-, methyl ester | C7H12O3 | 0.54 | – | – | |
| Benzoic acid, 2-ethylhexyl ester | C15H22O2 | – | – | 1.75 | |
| 1,2-Ethanediol, dibenzoate | C16H14O4 | 6.23 | – | – | |
| 11,13-Dimethyl-12-tetradecen-1-ol acetate | C18H34O2 | – | 1.52 | – | |
| Terephthalic acid, ethyl 2-nitro-3-methylbenzyl ester | C18H17NO6 | 1.00 | – | – | |
| D-Glucitol, 4-O-methyl-, pentaacetate | C17H26O11 | 0.35 | – | – | |
| Bis(2-ethylhexyl) phthalate | C24H38O4 | – | – | 53.58 | |
| Sum | 9.55 | 1.52 | 55.33 | ||
| Ethers | Oxirane, 2,2′-[1,4-butanediylbis(oxymethylene)] | C10H18O4 | 0.29 | – | – |
| Sum | 0.29 | ||||
| Chlorinated-hydrocarbons | 2-Chloro-octane | C8H17Cl | – | – | 0.32 |
| 3-Chloromethyl-heptane | C8H17Cl | – | – | 1.42 | |
| Sum | 1.74 | ||||
| Furans | Tetrahydrofuran | C4H8O | 0.80 | – | – |
| Sum | 0.80 | ||||