| Structural formula |  |
| Uses | as organic synthesis solvent and inks, coatings technology fields. |
| Molecular formula | C7H16O3 |
| Molecular weight | 148.21 |
| CAS | 1002-67-1 |
| EINECS RN | 213-690-5 |
| InChI | 1S/C7H16O3/c1-3-9-6-7-10-5-4-8-2/h3-7H2,1-2H3 |
| Appearance | colorless transparent liquid |
| Boiling point(101.3kPa) | 176℃ |
| Freezing point | |
| Specific gravity(25℃/4℃) | |
| Refractive index(25℃) | 1.4049 |
| Flash point | 82℃ |
| Melting point | |
| Density | 0.9228 g/mL |
| Surface tension（mN/M）20℃ | 27.5 |
| Solubility | Soluble in water, ethanol and other organic solvents |
| Viscosity(20℃) | |
| Chemical properties | stable property, not easy to react; , decomposition occurs in the presence of an acidic catalyst at high temperature; with oxygen to form Peroxide. |
| Purity(GC)% | ≥99.5 |
| Moisture% | ≤0.1 |
| Acidity(as HAC)% | ≤0.015 |
| Peroxide(as H2O2)% | ≤0.005 |
| Packing | 190kg |
