CAS号:598-50-5
品名:N-甲基脲N-methylurea
中文别名:一甲基脲;甲基脲;1-甲基脲;甲基脲素;N-甲脲;一甲脲;
英文别名:Methylharnstoff[German];Methylurea;Urea,methyl-;Monomethylurea;N-methylthiourea;urea,N-methyl;Methylmocovina[Czech];3-methylurea;Methylurea;Urea,methyl;
分子式:C2H6N2O
分子量:74.0818
精确质量:74.048
Psa:55.12
RTECS号:YT7175000
EINECS号:209-935-0
MDL号:MFCD00007950
外观与性状:白色,结晶针状
密度:1.041 g/cm3
沸点:114.6ºC at 760 mmHg
熔点:~93°C
闪点:23.1ºC
折射率:1.432
稳定性:Stable under normal temperatures and pressures.
储存条件:Store in a cool, dry place. Keep container closed when not in use.
安全说明:S22-S36-S45-S36/37
危险类别码:R20/21/22; R37; R68
WGK Germany:3
海关编码:29241900
危险品标志:Xn
简介:N-Methylureaisusedasareagentinthesynthesisofbis(aryl)(hydroxyalkyl)(methyl)glycolurilderivativesandisapotentialbyproductofcaffeine.
用途:用于有机合成及制药工业
有机砌块