Isobutane
Product Description
| Product | Isobutane |
| CAS | 75-28-5 |
| Formula | C4H10 |
| Synonym | 2-Methylpropane, i-Butane, methylpropane, Propane, 2-methyl-, Trimethylmethane, 1,1-Dimethylethane, iso-C4H10, UN 1969, R 600a, tert-Butane, A 31, A 31 (hydrocarbon), 1,1-Dimethylethane, 2-Methylpropane, A 31 (hydrocarbon), Caswell No. 503A, EC 200-857-2, EINECS 200-857-2, EPA Pesticide Chemical Code 097101, HSDB 608, Isobutane, Propane, 2-methyl-, R 600a, R-600a, Trimethylmethane, UNII-BXR49TP611, Isobutane, Propane, 2-methyl-, Superlist Names Isobutane, Propane, 2-methyl-, Isobutane, 2-Methylpropane, Trimethylmethane |
Typical Product Specifications
| Molecular weight | 58.12 |
| SMILES | C(C)(C)C |
| InChI | 1S/C4H10/c1-4(2)3/h4H,1-3H3 |
| Henry's Law Constant | 1.190 atm-m3/mole |
| log P (octanol-water) | 2.76 |
| Atmospheric OH Rate Constant | 2.34E-12 cm3/molecule-sec |
| Vapor Pressure | 2610 mm Hg |
| Melting Point | -1.38E+02 ° C |
| Boiling Point | -1.17E+01 ° C |
| Water solubility | 48.8 mg/L |
| Notes | Isobutane is an A constituent of natural gas and illuminating gas Isobutane uses and applications include: Aerosol propellant for paint aerosols, pharmaceutical topicals; propellant in cosmetics; solvent; direct food additive, propellant, aerating agent for foamed and sprayed food prods; ingredient in release agent for cast urethanes, rubbers |
| Function | Propellant, Additive |
| Industry | Cosmetic, Pharmaceutical, Rubber |
| Class | Solvent |
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