| Name | Vinyl ether |
| Synonyms | Vinydan Vinethene Vinyl ether Vinesthesin divinyl oxide vinyloxyethylene (vinyloxy)ethene 1,1-oxybisethene |
| CAS | 109-93-3 |
| EINECS | 203-720-5 |
| Molecular Formula | C4H6O |
| Molar Mass | 70.09 |
| Density | d2020 0.774; d420 0.773 |
| Melting Point | -101.1°C |
| Boling Point | bp 28.4° |
| Water Solubility | 5.25g/L(37 ºC) |
| Refractive Index | nD20 1.3989 |
| Physical and Chemical Properties | EPA Chemical Information Ethene, 1,1 '-oxybis- (109-93-3) |
| UN IDs | 1167 |
| Hazard Class | 3.1 |
| Packing Group | I |
| Toxicity | LC50 (3 hr in air) in mice, rats (mg/l): 146.8, 386.5 (Molitor) |
| category | flammable liquid |
| toxicity classification | low toxicity |
| acute toxicity | inhalation-mouse LC50: 329000 mg/m3/15 min |
| explosive hazard characteristics | Blowing with air |
| flammability hazard characteristics | it is flammable in case of open flame, high temperature and oxidant; smoke stimulated by thermal decomposition |
| storage and transportation characteristics | The warehouse is ventilated and dry at low temperature; it is stored separately from oxidants and acids |
| fire extinguishing agent | dry powder, dry sand, dry stone powder, carbon dioxide |