您好，欢迎来到魔法化学网！
| CAS号 : | 939-19-5 |
精确质量 : | 162.03200 |
| 分子式 : | C9H6O3 |
logP : | 1.49860 |
| 分子量 : | 162.14200 |
PSA : | 50.44000 |
3-羟基香豆素 | |
3-HYDROXYCOUMARIN | |
939-19-5 | |
C9H6O3 | |
162.14200 | |
50.44000 | |
1.49860 | |
162.03200 |
|
1.659
|
|
|
174.7ºC
|
|
|
369.9ºC at 760 mmHg
|
|
|
153-157 °C(lit.)
|
|
|
1.446 g/cm3
|
|
GN6797000
|
|
|
3
|
|
|
S22; S24/25; S36; S26
|
|
|
Xn; Xi
|
|
|
R22
|
|
|
2932209090
|
|
2933990090
|
|
2933990090. 其他仅含氮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% | |
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
