CAS号:109-02-4
品名:N-甲基吗啡啉4-Methylmorpholine
中文别名:1,4-氧氮杂环庚烷;4-甲基吗啉;4-甲基吗啡啉;N-甲基吗啉;
英文别名:N-METHYLMORPHOLINE;N-Methylmorpholine,purifiedbydestillation,AcroSeal;1-Methylmorpholine;Morpholine,N-methyl;Morpholine,4-methyl;Methylmorpholine;4-Methylmorfolin;N-Me-morpholine;4-methylmorpholine;N-Methylmorpholine;4-methylmorpholin;N-Methylmorpholine;Morpholine,4-methyl-;
分子式:C5H11NO
分子量:101.147
精确质量:101.084
Psa:12.47
RTECS号:QE5775000
BRN号:102719
EINECS号:203-640-0
MDL号:MFCD00006175
PubChem号:24865480
外观与性状:透明液体
密度:0.92g/mLat 25°C(lit.)
沸点:115-116°C750mm Hg(lit.)
熔点:−66°C(lit.)
闪点:75°F
折射率:n20/D 1.435(lit.)
稳定性:Stable at room temperature in closed containers under normal storage and handling conditions.
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:20.2mmHg at 25°C
安全说明:S16-S26-S36/37/39-S45-S25
危险类别码:R11; R20/21/22; R34
WGK Germany:1
海关编码:2934999090
危险品运输编码:UN 2535 3/PG 2
危险类别:3
包装等级:II
危险品标志:C
简介:N-Methylmorpholineisanorganicbaseofintermediatestrength.ItsmainuseisasthestartingmaterialforpreparingN-methylmorpholineN-oxide.
用途:在聚氨酯行业中,N-甲基吗啉用作聚酯型聚氨酯软块泡的催化剂;还用作溶剂、催化剂和腐蚀抑制剂等;也用于橡胶促进剂和其他精细化学品的合成;用作合成氨基苄青霉素和基苄基青霉素的催化剂;用双氧水氧化N-甲基吗啉可制造N-甲基氧化吗啉。
蛋白质结构分析