CAS NO: | 66-22-8 |
包装 | 价格(元) |
500g | 电议 |
100g | 电议 |
25g | 电议 |
中文别名 | 尿咳啶;2,4-二羟基嘧啶2,4(1H,3H)-嘧啶二酮; |
英文别名 | Uracil;Uracil: |
CAS号 | 66-22-8 |
SMILES | c1c[nH]c(=O)[nH]c1=O |
Inchi | InChI=1S/C4H4N2O2/c7-3-1-2-5-4(8)6-3/h1-2H,(H2,5,6,7,8) |
InchiKey | ISAKRJDGNUQOIC-UHFFFAOYSA-N |
分子式 Formula | C4H4N2O2 |
分子量 Molecular Weight | 112.09 |
熔点 Melting point | 335℃ |
Polarizability极化度 | 9.9±0.5 10-24cm3 |
密度 Density | 1.7000 |
溶解度Solubility | Soluble in sodium hydroxide solution, hot H2O (1 mg/ml), ammonia water, alkalies, cold water (sparingly), and 1M NaOH (50 mg/ml). Insoluble in ethanol, and ether. |
储藏条件 Storage conditions | 密封保存。 |