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名称: 1,3-二甲基巴比妥酸英文名称: 1,3-Dimethylbarbituric acid99%产品编号 D106283
CAS号: 769-42-6分子式 C6H8N2O3分子量156.14
Beilstein号 139810EC号 212-211-7MDL号 MFCD00006675PubChem编号 24864168
标识符号 | GHS05, GHS07 |
信号词 | Danger |
风险声明 (欧洲) | R22;R41 |
安全声明(欧洲) | S26;S36/39 |
警示性声明 | P280,P305+P351+P338 |
危害码(欧洲) | Xn |
危害声明 | H302,H318 |
个人防护设备 | dust mask type N95 (US),Eyeshields,Gloves |
WGK德国 | 3 |
密度 | 1.3220 |
熔点 | 121-123°C |
产品介绍 | 水中溶解度:60 g/L (20°C),溶于醇和丙酮。 |
别名 | 1,3-二甲基-2,4,6(1H,3H,5H)-嘧啶三酮;1,3-Dimethyl-2,4,6(1H,3H,5H)-pyrimidinetrione |
应用 | Usually used in the following studies: Enantioselective synthesis of isochromene pyrimidinedione derivatives having five stereocenters, via one-pot Michael-Knoevenagel condensation-inverse-electron-demand hetero-Diels-Alder reaction;Synthesis of 5-aryl-6-(alkyl- or aryl-amino)-1,3-dimethylfuro [2,3-d]pyrimidine derivatives; Microwave promoted indirect functionalization of alcohols, via spirocyclisation employing a sequential one-pot Ir(III)/Pd(0) catalyzed process. |
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