CAS号:3709-18-0
品名:甲基丙二酸亚异丙酯2,2,5-Trimethyl-1,3-dioxane-4,6-dione
中文别名:2,2,5-三甲基-1,3-二恶烷-4,6-二酮;甲基丙二酸(亚)异丙酯(甲基M酸);2,2,5-三甲基-1,5-二氧-4,6-二酮;甲基米氏酸;
英文别名:isopropylidenemethylmalonicacidester;Methylmalonicacidcyclicisopropylideneester;2,2,5,5-TETRAMETHYL-3-PYRROLIN-1-OXYL-3-CARBOXYLICACIDN-HY;5-methyl-Meldrum'sacid;cycl-Isopropylidenemethylmalonate;MethylMeldrum'sacid;
分子式:C7H10O4
分子量:158.152
精确质量:158.058
Psa:52.6
EINECS号:223-050-7
外观与性状:白色至粉红色结晶粉末
密度:1.13 g/cm3
沸点:343.6ºC at 760 mmHg
熔点:111-114°C(lit.)
闪点:183.4ºC
折射率:1.427
储存条件:2-8°C
安全说明:S23-S24/25
WGK Germany:3
海关编码:2934999090
简介:2,2,5-Trimethyl-1,3-dioxane-4,6-dioneisusedasareagentinthesynthesisof3',4'-bis-difluoromethoxycinnamoylanthranilate(FT061)whichisanorally-activeantifibroticagentthatreducesalbuminuriainratmodelsofprogressivediabeticnephropathy.
合成