Pure Component Data
- Last UpdatedAug 14, 2026
- 4 minute read
Shown below is a table of the pure components represented in Process Model Manager Reference Manual. For each component the boiling point of the molecule at 1 atm is shown in °C.
|
Component |
Boiling Point (°C) |
Density @ 15°C (g/cc) |
Formula |
Molecular Weight (g/mol) |
|---|---|---|---|---|
|
methane |
-161.501 |
0.26 |
CH4 |
16.0426 |
|
ethene |
-103.71 |
0.5699 |
C2H2 |
26.0378 |
|
ethane |
-88.6022 |
0.358 |
CH3CH3 |
30.0694 |
|
Hydrogen Sulphide |
-60.3 |
0.993 |
H2S |
34.082 |
|
propene |
-47.7 |
0.5226 |
C3H6 |
42.0804 |
|
propane |
-42.1019 |
0.5076 |
CH3CH2CH3 |
44.0962 |
|
isobutane |
-12.0439 |
0.5633 |
CH3CH (CH3)CH3 |
58.123 |
|
isobutene |
-6.89965 |
0.5942 |
C4H8 |
56.1072 |
|
1-butene |
-6.25949 |
0.5961 |
C4H8 |
56.1072 |
|
1-3-butadiene |
-4.41088 |
0.6274 |
C4H6 |
54.0914 |
|
n-butane |
-0.485291 |
0.5847 |
C4H10 |
58.123 |
|
trans-2-butene |
0.880125 |
0.6042 |
C4H8 |
56.1072 |
|
cis-2-butene |
3.72032 |
0.6213 |
C4H8 |
56.1072 |
|
2,2-dimethylpropane |
9.47607 |
0.5967 |
C5H12 |
72.1498 |
|
1-2-butadiene |
10.8534 |
0.657 |
C4H6 |
54.0914 |
|
isopentane |
27.8752 |
0.62463 |
C5H12 |
72.1498 |
|
n-pentane |
36.0425 |
0.63087 |
C5H12 |
72.1498 |
|
cyclopentane |
49.2624 |
0.75016 |
C5H10 |
70.134 |
|
2,2-dimethylbutane |
49.741 |
0.6539 |
C6H14 |
86.1766 |
|
2,3-dimethylbutane |
57.9879 |
0.66622 |
C6H14 |
86.1766 |
|
2-methylpentane |
60.2719 |
0.65774 |
C6H14 |
86.1766 |
|
3-methylpentane |
63.2822 |
0.66878 |
C6H14 |
86.1766 |
|
n-hexane |
68.7444 |
0.66382 |
C6H14 |
86.1766 |
|
methylcyclopentane |
71.8119 |
0.75338 |
C6H12 |
84.1608 |
|
2,2-dimethylpentane |
79.1976 |
0.67805 |
C7H16 |
100.203 |
|
benzene |
80.1 |
0.88415 |
C6H6 |
78.1134 |
|
2,4-dimethylpentane |
80.5007 |
0.6771 |
C7H16 |
100.203 |
|
cyclohexane |
80.7327 |
0.78312 |
C6H12 |
84.1608 |
|
2,2,3-trimethylbutane |
80.8827 |
0.6944 |
C7H16 |
100.203 |
|
3,3-dimethylpentane |
86.0646 |
0.69741 |
C7H16 |
100.203 |
|
1,1-dimethylcyclopentane |
87.8462 |
0.75897 |
C7H14 |
98.1876 |
|
2,3-dimethylpentane |
89.7841 |
0.69938 |
C7H16 |
100.203 |
|
2-methylhexane |
90.0524 |
0.68285 |
C7H16 |
100.203 |
|
1,cis-3-dimethylcyclopentane |
90.7733 |
0.74934 |
C7H14 |
98.1876 |
|
1,trans-3-dimethylcyclopentane |
91.7253 |
0.7532 |
C7H14 |
98.1876 |
|
3-methylhexane |
91.8505 |
0.6915 |
C7H16 |
100.203 |
|
1,trans-2-dimethylcyclopentane |
91.8698 |
0.75592 |
C7H14 |
98.1876 |
|
3-ethylpentane |
93.4751 |
0.70258 |
C7H16 |
100.203 |
|
n-heptane |
98.4297 |
0.68799 |
C7H16 |
100.203 |
|
2,2,4-trimethylpentane |
99.2385 |
0.69597 |
C8H18 |
114.23 |
|
1,cis-2-dimethylcyclopentane |
99.5327 |
0.77707 |
C7H14 |
98.1876 |
|
methylcyclohexane |
100.934 |
0.77369 |
C7H14 |
98.1876 |
|
ethylcyclopentane |
103.466 |
0.77084 |
C7H14 |
98.1876 |
|
1,1,3- trimethylcyclopentane |
104.893 |
0.75256 |
C8H16 |
112.214 |
|
2,2,3,3-tetramethylbutane |
106.469 |
0.7219 |
C8H18 |
114.23 |
|
2,2-dimethylhexane |
106.84 |
0.69949 |
C8H18 |
114.23 |
|
2,5-dimethylhexane |
109.103 |
0.69773 |
C8H18 |
114.23 |
|
1,trans-2,cis-4-trimethylcyclopentane |
109.29 |
0.7516 |
C8H16 |
112.214 |
|
2,4-dimethylhexane |
109.429 |
0.70447 |
C8H18 |
114.23 |
|
2,2,3-trimethylpentane |
109.841 |
0.71999 |
C8H18 |
114.23 |
|
1,trans-2,cis-3-trimethylcyclopentane |
110.202 |
0.7579 |
C8H16 |
112.214 |
|
toluene |
110.625 |
0.87144 |
C7H8 |
92.1402 |
|
3,3-dimethylhexane |
111.969 |
0.71407 |
C8H18 |
114.23 |
|
2,3,4-trimethylpentane |
113.467 |
0.72304 |
C8H18 |
114.23 |
|
1,1,2- trimethylcyclopentane |
113.729 |
0.77691 |
C8H16 |
112.214 |
|
2,3,3-trimethylpentane |
114.76 |
0.73005 |
C8H18 |
114.23 |
|
2,3-dimethylhexane |
115.607 |
0.71631 |
C8H18 |
114.23 |
|
2-methyl,3-ethylpentane |
115.65 |
0.72336 |
C8H18 |
114.23 |
|
1,cis-2,trans-4-trimethylcyclopentane |
116.731 |
0.76771 |
C8H16 |
112.214 |
|
2,11-dimethyl-dodecane |
117 |
C14H30 |
198.391 |
|
|
1,cis-2,trans-3-trimethylcyclopentane |
117.502 |
0.7746 |
C8H16 |
112.214 |
|
2-methylheptane |
117.648 |
0.70188 |
C8H18 |
114.23 |
|
4-methylheptane |
117.709 |
0.7088 |
C8H18 |
114.23 |
|
3,4-dimethylhexane |
117.725 |
0.72336 |
C8H18 |
114.23 |
|
1,cis-2,cis-4-trimethylcyclopentane |
118.02 |
0.7758 |
C8H16 |
112.214 |
|
3-methyl,3-ethylpentane |
118.259 |
0.73119 |
C8H18 |
114.23 |
|
3-ethylhexane |
118.534 |
0.71759 |
C8H18 |
114.23 |
|
3-methylheptane |
118.926 |
0.70989 |
C8H18 |
114.23 |
|
1,trans-4-dimethylcyclohexane |
119.358 |
0.7668 |
C8H16 |
112.214 |
|
1,1-dimethylcyclohexane |
119.549 |
0.78505 |
C8H16 |
112.214 |
|
1,cis-3-dimethylcyclohexane |
120.096 |
0.77013 |
C8H16 |
112.214 |
|
1-methyl,trans-3-ethylcyclopentane |
120.801 |
0.771 |
C8H16 |
112.214 |
|
1-methyl,trans-2-ethylcyclopentane |
121.196 |
0.773 |
C8H16 |
112.214 |
|
1-methyl,cis-3-ethylcyclopentane |
121.397 |
0.771 |
C8H16 |
112.214 |
|
1-methyl,1-ethylcyclopentane |
121.523 |
0.78521 |
C8H16 |
112.214 |
|
2,2,4,4- tetramethylpentane |
122.284 |
0.72331 |
C9H20 |
128.257 |
|
1,cis-2,cis-3-trimethylcyclopentane |
122.997 |
0.7833 |
C8H16 |
112.214 |
|
1,trans-2-dimethylcyclohexane |
123.426 |
0.7799 |
C8H16 |
112.214 |
|
2,2,5-trimethylhexane |
124.084 |
0.71923 |
C9H20 |
128.257 |
|
1,cis-4-dimethylcyclohexane |
124.328 |
0.78697 |
C8H16 |
112.214 |
|
1,trans-3- |
124.458 |
0.78889 |
C8H16 |
112.214 |
|
dimethylcyclohexane |
||||
|
n-octane |
125.675 |
0.70652 |
C8H18 |
114.23 |
|
i-propylcyclopentane |
126.419 |
0.78035 |
C8H16 |
112.214 |
|
2,2,4-trimethylhexane |
126.544 |
0.7193 |
C9H20 |
128.257 |
|
1-methyl,cis-2-ethylcyclopentane |
128.05 |
0.78937 |
C8H16 |
112.214 |
|
1,cis-2-dimethylcyclohexane |
129.738 |
0.80027 |
C8H16 |
112.214 |
|
2,4,4-trimethylhexane |
130.649 |
0.72747 |
C9H20 |
128.257 |
|
propylcyclopentane |
130.95 |
0.78038 |
C8H16 |
112.214 |
|
2,3,5-trimethylhexane |
131.337 |
0.726 |
C9H20 |
128.257 |
|
ethylcyclohexane |
131.795 |
0.79189 |
C8H16 |
112.214 |
|
2,2-dimethylheptane |
132.689 |
0.7144 |
C9H20 |
128.257 |
|
2,4-dimethylheptane |
132.893 |
0.7192 |
C9H20 |
128.257 |
|
2,2,3,4- tetramethylpentane |
133.016 |
0.74271 |
C9H20 |
128.257 |
|
2,2,3-trimethylhexane |
133.601 |
0.7333 |
C9H20 |
128.257 |
|
2-methyl-4-ethylhexane |
133.757 |
0.7276 |
C9H20 |
128.257 |
|
2,2-dimethyl-3-ethylpentane |
133.826 |
0.7385 |
C9H20 |
128.257 |
|
2,6-dimethylheptane |
135.209 |
0.713 |
C9H20 |
128.257 |
|
4,4-dimethylheptane |
135.237 |
0.7296 |
C9H20 |
128.257 |
|
2,5-dimethylheptane |
135.987 |
0.7208 |
C9H20 |
128.257 |
|
3,5-dimethylheptane |
136.009 |
0.7262 |
C9H20 |
128.257 |
|
ethylbenzene |
136.186 |
0.87139 |
C8H10 |
106.167 |
|
2,4-dimethyl-3-ethylpentane |
136.688 |
0.7418 |
C9H20 |
128.257 |
|
3,3-dimethylheptane |
137.025 |
0.7296 |
C9H20 |
128.257 |
|
2,3,3-trimethylhexane |
137.677 |
0.7414 |
C9H20 |
128.257 |
|
2-methyl-3-ethylhexane |
138.022 |
0.7375 |
C9H20 |
128.257 |
|
p-xylene |
138.351 |
0.8653 |
C8H10 |
106.167 |
|
2,3,4-trimethylhexane |
139.036 |
0.743 |
C9H20 |
128.257 |
|
m-xylene |
139.103 |
0.86834 |
C8H10 |
106.167 |
|
2,2,3,3- tetramethylpentane |
140.274 |
0.76031 |
C9H20 |
128.257 |
|
3-methyl-4-ethylhexane |
140.395 |
0.7437 |
C9H20 |
128.257 |
|
3,3,4-trimethylhexane |
140.458 |
0.7495 |
C9H20 |
128.257 |
|
2,3-dimethylheptane |
140.463 |
0.7299 |
C9H20 |
128.257 |
|
3-methyl-3-ethylhexane |
140.559 |
0.7451 |
C9H20 |
128.257 |
|
3,4-dimethylheptane |
140.583 |
0.7353 |
C9H20 |
128.257 |
|
4-ethylheptane |
141.168 |
0.7322 |
C9H20 |
128.257 |
|
2,3,3,4- tetramethylpentane |
141.552 |
0.75842 |
C9H20 |
128.257 |
|
4-methyloctane |
142.425 |
0.7242 |
C9H20 |
128.257 |
|
3-ethylheptane |
143.021 |
0.7306 |
C9H20 |
128.257 |
|
2-methyloctane |
143.258 |
0.7173 |
C9H20 |
128.257 |
|
3-methyloctane |
144.214 |
0.7242 |
C9H20 |
128.257 |
|
o-xylene |
144.411 |
0.88438 |
C8H10 |
106.167 |
|
2,3-dimethyl-3-ethylpentane |
144.736 |
0.7588 |
C9H20 |
128.257 |
|
3,3-diethylpentane |
146.169 |
0.75711 |
C9H20 |
128.257 |
|
n-nonane |
150.798 |
0.72144 |
C9H20 |
128.257 |
|
isopropylbenzene |
152.393 |
0.86594 |
C9H12 |
120.194 |
|
n-propylcyclohexane |
156.746 |
0.79732 |
C9H18 |
126.241 |
|
propylbenzene |
159.217 |
0.8661 |
C9H12 |
120.194 |
|
1-methyl-3-ethylbenzene |
161.305 |
0.86866 |
C9H12 |
120.194 |
|
1-methyl-4-ethylbenzene |
161.991 |
0.8653 |
C9H12 |
120.194 |
|
1,3,5-trimethylbenzene |
164.717 |
0.86915 |
C9H12 |
120.194 |
|
5-methylnonane |
165.148 |
0.7365 |
C10H22 |
142.284 |
|
1-methyl-2-ethylbenzene |
165.153 |
0.88467 |
C9H12 |
120.194 |
|
4-methylnonane |
165.671 |
0.7362 |
C10H22 |
142.284 |
|
2-methylnonane |
166.996 |
0.7304 |
C10H22 |
142.284 |
|
3-methylnonane |
167.806 |
0.7373 |
C10H22 |
142.284 |
|
tert-butylbenzene |
169.144 |
0.87059 |
C10H14 |
134.221 |
|
1,2,4-trimethylbenzene |
169.351 |
0.87985 |
C9H12 |
120.194 |
|
3-ethyl-tetradecane |
170 |
C16H34 |
226.445 |
|
|
isobutylbenzene |
172.789 |
0.8573 |
C10H14 |
134.221 |
|
sec-butylbenzene |
173.336 |
0.8661 |
C10H14 |
134.221 |
|
n-decane |
174.152 |
0.73388 |
C10H22 |
142.284 |
|
1-methyl-3-isopropylbenzene |
175.176 |
0.865 |
C10H14 |
134.221 |
|
1,2,3-trimethylbenzene |
176.084 |
0.89824 |
C9H12 |
120.194 |
|
1-methyl-4-isopropylbenzene |
177.139 |
0.8613 |
C10H14 |
134.221 |
|
1-methyl-2-isopropylbenzene |
178.182 |
0.8807 |
C10H14 |
134.221 |
|
n-butylcyclohexane |
180.982 |
0.80276 |
C10H20 |
140.268 |
|
1,3-diethylbenzene |
181.138 |
0.86802 |
C10H14 |
134.221 |
|
1-methyl-3-propylbenzene |
181.836 |
0.865 |
C10H14 |
134.221 |
|
n-butylbenzene |
183.27 |
0.8642 |
C10H14 |
134.221 |
|
1-methyl-4-propylbenzene |
183.34 |
0.8624 |
C10H14 |
134.221 |
|
1,2-diethylbenzene |
183.455 |
0.88386 |
C10H14 |
134.221 |
|
1,3-dimethyl-5-ethylbenzene |
183.778 |
0.8688 |
C10H14 |
134.221 |
|
1,4-diethylbenzene |
183.787 |
0.86594 |
C10H14 |
134.221 |
|
1-methyl-2-propylbenzene |
184.834 |
0.8783 |
C10H14 |
134.221 |
|
1,4-dimethyl-2-ethylbenzene |
186.941 |
0.8811 |
C10H14 |
134.221 |
|
1,3-dimethyl-4-ethylbenzene |
188.441 |
0.8804 |
C10H14 |
134.221 |
|
1,2-dimethyl-4-ethylbenzene |
189.781 |
0.8785 |
C10H14 |
134.221 |
|
n-undecane |
195.928 |
0.74025 |
C11H24 |
156.311 |
|
n-pentylcyclohexane |
203.711 |
0.804 |
C11H22 |
154.295 |
|
pentylbenzene |
205.461 |
0.8577 |
C11H16 |
148.247 |
|
n-dodecane |
216.323 |
0.74876 |
C12H26 |
170.337 |
|
n-tridecane |
221.211 |
C13H28 |
184.364 |
|
|
n-hexylcyclohexane |
224.747 |
0.806 |
C12H24 |
168.322 |
|
5-methyldodecane |
226 |
C13H28 |
184.364 |
|
|
n-hexylbenzene |
226.103 |
0.8526 |
C12H18 |
162.274 |
|
4-propylundecane |
230.9 |
C14H30 |
198.391 |
|
|
n-tetradecane |
239.294 |
C14H30 |
198.391 |
|
|
n-pentadecane |
256.394 |
C15H32 |
212.418 |
|
|
n-hexadecane |
272.572 |
C16H34 |
226.445 |
|
|
n-heptadecane |
287.928 |
C17H36 |
240.471 |
|
|
n-octadecane |
302.489 |
C18H38 |
254.498 |
|
|
n-nonadecane |
316.389 |
C19H40 |
268.525 |
|
|
n-eicosane |
329.556 |
C20H42 |
282.552 |
|
|
n-heneicosane |
342.278 |
C21H44 |
296.579 |
|
|
n-docosane |
354.389 |
C22H46 |
310.605 |
|
|
n-tricosane |
366 |
C23H48 |
324.632 |
|
|
n-tetracosane |
377.056 |
C24H50 |
338.659 |
|
|
n-pentacosane |
387.667 |
C25H52 |
352.686 |
|
|
n-hexacosane |
398 |
C26H54 |
366.713 |
|
|
n-heptacosane |
407.889 |
C27H56 |
380.739 |
|
|
n-octacosane |
417.389 |
C28H58 |
394.766 |
|
|
n-nonacosane |
426.556 |
C29H60 |
408.793 |
|
|
n-triacontane |
435.5 |
C30H62 |
422.82 |