您好，欢迎来到魔法化学网！
| CAS号 : | 33731-54-3 |
精确质量 : | 276.11500 |
| 分子式 : | C19H16O2 |
logP : | 4.59060 |
| 分子量 : | 276.32900 |
PSA : | 30.21000 |
2,6-二甲基-3,5-二(苯基)吡喃-4-酮 | |
2,6-dimethyl-3,5-diphenylpyran-4-one | |
33731-54-3 | |
C19H16O2 | |
276.32900 | |
30.21000 | |
4.59060 | |
276.11500 |
|
1.598
|
|
|
219.9ºC
|
|
|
1.147g/cm3
|
|
|
478ºC at 760mmHg
|
|
2932999099
|
品名, 成分含量, 用途 |
|
2932999099. 其他仅含氧杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0% |
|
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
