CAS号:25395-31-7
品名:二乙酸甘油酯Diacetin
中文别名:二醋精;甘油二乙酸酯;二醋酸甘油酯;1,2,3-丙三醇二乙酸酯;双醋酯;二乙酸丙三醇酯;
英文别名:Carset522;3-Hydroxypropane-1,2-diyldiacetate;Carset533;Acetin,di;Glyceroldiacetate;Carset555;GlycerolAlpha,Alpha-Diacetate;2,3-DIACETIN;di-aceti;Glycerolα,α'-Diacetate,containsMono-,Tri;HallcoC-491;diacetylglycine;
分子式:C7H12O5
分子量:176.167
精确质量:176.068
Psa:72.83
RTECS号:AK3325000
BRN号:1706903
EINECS号:246-941-2
MDL号:MFCD00008717
PubChem号:24854031
外观与性状:吸收近似于无色,透明油性液体
密度:1.1875
沸点:280 °C
熔点:-30 °C
闪点:&>230°F
折射率:n20/D 1.440(lit.)
稳定性:Stable under normal temperatures and pressures.
储存条件: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.
蒸汽压:0.00665mmHg at 25°C
安全说明:S24/25
WGK Germany:1
海关编码:29153930
用途:用作增塑剂、软化剂以及碱性染料的溶剂和纤维素酯的溶剂。
有机砌块