Chemsite

基本信息

cas:3741-38-6
中文名称:亚硫酸亚乙酯
中文别名:1,3,2-二氧硫杂戊烷2-氧化物;乙二醇亚硫酸酯;亚硫酸乙二醇酯;亚硫酸乙烯酯;亚硫酸乙二酯;2-氧代-1,3,2-二氧硫杂戊烷;
英文名称:Glycol sulfite
英文别名:1,3,2-Dioxathiolane, 2-oxide;Ethylene Sulfite;1,3,2-Dioxathiolan-2-oxide;1,3,2-Dioxathiolane 2-Oxide;
分子式:C2H4O3S
分子量:108.11600
精确质量:107.98800
PSA:54.74000
LOGP:0.47760

物化性质

外观与性状:透明无色液体
密度:1.426 g/mL at 25 °C(lit.)
沸点:159.1 °C(lit.)
熔点:-17ºC
闪点:175 °F
折射率:n20/D 1.445(lit.)
稳定性:Stable under normal temperatures and pressures.
储存条件:Keep away from heat, sparks, and flame. Keep away from sources of ignition. Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

安全信息

RTECS号:KW3900000
安全说明:S24/25
WGK Germany:3
海关编码:2934999090

生产方法及用途

毒性