| Molecular Formula | C7H14O3 |
| Molar Mass | 146.18 |
| Density | 0.95 g/mL at 25 °C (lit.) |
| Melting Point | -75 °C |
| Boling Point | 166 °C (lit.) |
| Flash Point | 126°F |
| Water Solubility | 1.6 g/100 mL (20 ºC) |
| Solubility | water: soluble54.1 g/L at 20°C |
| Vapor Presure | 2.0 hPa (25 °C) |
| Vapor Density | 5.03 (vs air) |
| Appearance | liquid |
| Color | Clear |
| Storage Condition | Store below +30°C. |
| Refractive Index | n20/D 1.405(lit.) |
| Risk Codes | R10 - Flammable R19 - May form explosive peroxides R50 - Very Toxic to aquatic organisms R36 - Irritating to the eyes R66 - Repeated exposure may cause skin dryness or cracking |
| Safety Description | S25 - Avoid contact with eyes. S16 - Keep away from sources of ignition. |
| UN IDs | UN 3272 3/PG 3 |
| WGK Germany | 1 |
| RTECS | UF3325000 |
| TSCA | Yes |
| HS Code | 29189900 |
| Hazard Class | 3 |
| Packing Group | III |
| Toxicity | LD50 orally in Rabbit: 3200 mg/kg |
| LogP | 1.47 at 20℃ |
| NIST chemical information | information provided by: webbook.nist.gov (external link) |
| EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
| Application | suitable for polyvinyl chloride and other high molecular polymers as efficient initiators |
| autoignition temperature | 377°C |