| LIQUID | SPECIFIC GRAVITY | NORMAL BOILING POINT (°F) |
|---|---|---|
| Acetaldehyde | 0.783 | 68 |
| Acetate Solvents | 0.88 | 250 |
| Acetic Acid | 1.051 | 245 |
| Acetone | 0.797 | 133 |
| Acrylonitrile | 0.8 | 171 |
| Alcohol, Butyl (Butanol) | 0.81 | 244 |
| Alcohol, Denatured | 0.8 | 172.4 |
| Ammonia, Anhydrous | 0.64 | -28.3 |
| n-Amyl Acetate | 0.876 | 299.1 |
| Aniline | 1.023 | 364 |
| Benzene (Benzol) | 0.879 | 176 |
| Butadiene | 0.621 | 24 |
| Butane | 0.599 | 31 |
| Butene | 0.61 | 21 |
| n-Butyl Acetate | 0.882 | 258.8 |
| Carbon Dioxide | 1.057 | -109 |
| Carbon Tetrachloride (dry) | 1.585 | 170 |
| Chloroform | 1.474 | 142 |
| Cyclohexane | 0.779 | 177 |
| 1,3-Cyclopentadiene | 0.7 | 109 |
| Diethylamine | 0.71 | 132 |
| 1,1-Difluoroethane | 1.004 | -12.5 |
| Divinylbenzene | 0.929 | 391 |
| Ethane | 0.446 | -127.5 |
| Ethanolamine | 1.018 | 339 |
| Ether | 0.714 | 94 |
| Ethyl Acetate | 0.883 | 158 |
| Ethyl Chloride | 0.921 | 55 |
| Ethylene Dichloride | 1.255 | 182 |
| Ethylene Glycol | 1.115 | 387 |
| Ethylene Oxide | 0.882 | 51 |
| Gas Oil | 0.86 | 450 |
| Gasoline | 0.74 | 140 |
| Glycerin | 1.265 | 554 |
| Heptane | 0.683 | 209 |
| Hexane | 0.659 | 156 |
| Hydrogen Fluoride | 0.988 | 67 |
| Hydrogen Sulphide Solution | 1.189 | |
| Isobutylene | 0.6 | |
| Isopentane | 0.619 | 83 |
| Isopropyl Ether | 0.715 | 154 |
| Jet Fuels | 0.82 | 302 |
| Kerosene | 0.82 | 302 |
| Methyl Alcohol (Methanol) | 0.792 | 148 |
| Methyl Chloride | 0.92 | -11 |
| Methylene Chloride | 1.335 | 104.2 |
| Methyl Isobutyl Ketone | 0.804 | 240 |
| Mineral Spirits | 0.785 | 200 |
| Monochlorobenzene | 1.15 | |
| Naphtha | 0.77 | 190 |
| Nitric Acid | 1.502 | 181.4 |
| Nitrochlorobenzene | 1.16 | |
| n-Pentane | 0.626 | 97 |
| Perchloroethylene | 1.615 | 250 |
| Phenol | 1.071 | 359.6 |
| Phosphoric Acid | 1.884 | 500 |
| Polyethylene Glycol | 1 | |
| Propane | 0.585 | -45 |
| Propylene | 0.581 | -54 |
| Propylene Oxide | 0.83 | 63 |
| Stoddard Solvent | 0.78 | |
| Styrene | 0.906 | 293 |
| Sulfuric Acid | 1.84 | |
| Tetrachloroethylene | 1.615 | |
| Toluene (Toluol) | 0.866 | 231 |
| Triethylene Glycol | 1.125 | 549 |
| Unsymetrical Dimethylhydrazine | 0.795 | 145 |
| Vinyl Acetate | 0.934 | 162 |
| Vinyl Chloride | 0.912 | 7 |
| Water, Deionized | 1 | 212 |
| Water, Boiler Feed | 1 | 212 |
| Whiskey | 0.93 | |
| Xylene (Xylol) | 0.87 | 275 |
Chemical Boiling Points
Chemical Boiling Points For Pumping Applications
This table lists approximately 80 refinery‑connected liquids and their normal boiling points—properly within the operational range of Roth low‑NPSHr pumps, which are engineered to safely pump fluids at or near boiling temperatures. The list is illustrative and not comprehensive.
Why This Matters
- Safe pumping near boiling point:
Roth’s regenerative turbine pumps come with specialized inducers allowing continuous operation with only 1 ft of Net Positive Suction Head (NPSHr), avoiding cavitation even when pumping near boiling points. - High pressure performance:
Designed to deliver high pressure (up to 3200 ft TDH), while handling low flow rates (up to 150 GPM), these pumps offer robust reliability. - Temperature capability:
Capable of pumping liquids across a broad temperature span (‑125°F to +450°F), depending on substance, making them suitable for chemicals and even liquefied gases.