Vinyl ether, also known as divinyl ether, divinyl oxide, Vinethene (pharmaceutical trade name) and ethenoxyethene (IUPAC), is a clear, nearly colorless, volatile liquid which was briefly used as an inhalation anesthetic. It can be cyclopolymerized by itself and serves as a cross-linker in copolymerizations.

CAS：109-93-3
中文别名：乙烯氧乙烯;
英文别名：divinyl oxide;vinyloxyethylene;divinyl ether;1,1\'-oxybisethene;Vinydan;Vinesthesin;Ethene, 1,1‘-oxybis-;ethenyloxyethene;vinyloxyethene;Vinethene;
分子式：C4H6O
分子量：70.0898
精确质量：70.0419
Psa：9.23
Logp：1.29

EINECS号：203-720-5

密度：0.769g/cm3
沸点：28.3ºC at 760mmHg
熔点：133-136°C(lit.)
闪点：>110°C
折射率：1.393
储存条件：库房通风低温干燥,与氧化剂、酸类分开存放
蒸汽压：676mmHg at 25°C

安全说明：S26; S36/37/39
危险类别码：R36/37/38
WGK Germany：3
危险品运输编码：1167
海关编码：2909199090
危险类别：3.1

用途
用作麻醉剂，用于生产乙烯-氯乙烯共聚物。