rac-2-Methyl-2,3-epoxy-4-phenyl-4H-pyrano[3,2-c]benzopyran-5-one
本产品不向个人销售，仅用作科学研究，不用于任何人体实验及非科研性质的动物实验。
| CAS NO: | 1217816-92-6 |
| 包装: | 10mg |
| 市场价: | 1862元 |
产品介绍
| 英文别名 | ;rac-2-Methyl-2,3-epoxy-4-phenyl-4H-pyrano[3,2-c]benzopyran-5-one |
| CAS号 | 1217816-92-6 |
| SMILES | CC12C(O1)C(c3c(c4ccccc4oc3=O)O2)c5ccccc5 |
| Inchi | InChI=1S/C19H14O4/c1-19-17(23-19)14(11-7-3-2-4-8-11)15-16(22-19)12-9-5-6-10-13(12)21-18(15)20/h2-10,14,17H,1H3 |
| InchiKey | UWQGTFVNMFSCJN-UHFFFAOYSA-N |
| 分子式 Formula | C19H14O4 |
| 分子量 Molecular Weight | 306.31 |
| 闪点 FP | 225.4±30.2 ℃ |
| 沸点 Boiling point | 503.7±50.0 ℃ at 760 mmHg |
| Polarizability极化度 | 32.7±0.5 10-24cm3 |
| 密度 Density | 1.4±0.1 g/cm3 |
| 蒸汽压 Vapor Pressure | 0.0±1.3 mmHg at 25℃ |
| 储藏条件 Storage conditions | storage at -4℃ (1-2weeks), longer storage period at -20℃ (1-2years) |
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![rac-2-Methyl-2,3-epoxy-4-phenyl-4H-pyrano[3,2-c]benzopyran-5-one图片](http://www.cnreagent.com/data/daily/2022/06/17/130758_086936_umcs_1046516.png)