CAS号:108-55-4
品名:戊二酸酐oxane-2,6-dione
中文别名:胶酸酐;戊二酐;四氢吡喃-2,6-二酮;二氢-2H-吡喃-2,6(3H)-二酮;
英文别名:2H-Pyran-2,6(3H)-dione,dihydro-;Glutaricanhydride;Dihydro-2H-pyran-2,6(3H)-dione;
分子式:C5H6O3
分子量:114.099
精确质量:114.032
Psa:43.37
RTECS号:MA3850000
BRN号:110051
EINECS号:203-593-6
MDL号:MFCD00006679
PubChem号:24895139
外观与性状:米色至淡棕色结晶粉末
密度:1,411 g/cm3
沸点:150°C10mm Hg(lit.)
熔点:50-55°C(lit.)
闪点:&>230°F
折射率:1.463
稳定性:May decompose on exposure to moist air or water.
储存条件:2-8ºC
蒸汽压:0.00255mmHg at 25°C
安全说明:S26-S36/39-S36/37/39
危险类别码:R21/22; R36/37/38
WGK Germany:3
海关编码:2917190090
危险品标志:Xn
信号词:Danger
危险性防范说明:P261; P280; P305 + P351 + P338
危险标志:GHS05, GHS07
危险性描述:H302 + H312; H315; H318; H335
简介:Glutaricanhydrideisanindustrialchemicalthatcausesgastrointestinalirritancy,erythema,edema,necrosisandulcerationsinhumans.Glutaricanhydrideisalsousedasareagenttosynthesize4-(4-hydroxy-phenylcarbamoyl)-butyricacid,ananalogofp-hydroxyanilinethatdisplaysanalgesicandantipyreticeffectsinratsandmice.
用途:主要用于生产和制取橡胶、塑料、树脂、医药等,用于合成化工、医药原料、生物制药的中间体。
有机砌块