您好，欢迎来到魔法化学网！
| CAS号 : | 53-16-7 |
精确质量 : | 270.16200 |
| 分子式 : | C18H22O2 |
logP : | 3.81740 |
| 分子量 : | 270.36600 |
PSA : | 37.30000 |
雌酚酮 | |
estrone | |
53-16-7 | |
C18H22O2 | |
270.36600 | |
37.30000 | |
3.81740 | |
270.16200 |
|
165 ° (C=1, Dioxane)
|
|
|
白色结晶粉末
|
|
|
189.7ºC
|
|
|
445.2ºC at 760 mmHg
|
|
|
258-260 °C(lit.)
|
|
|
0.03 g/L
|
|
|
1.164 g/cm3
|
|
|
Stable under normal temperatures and pressures.
|
|
|
Keep away from heat, sparks, and flame. Keep away from sources of ignition. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Flammables-area.
|
GHS02, GHS06, GHS08 | |
危险 | |
H225; H301 + H311 + H331; H370 | |
P210; P260; P280; P301 + P310 + P330; P302 + P352 + P312; P370 + P378 | |
|
KG8575000
|
|
|
3
|
|
|
S53-S45
|
|
|
I; II; III
|
|
|
2937290090
|
|
|
T
|
|
|
R45; R60; R61
|
|
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% |
|
|
<p>1.在17β-羟甾类脱氢酶的作用下由17β-雌二醇制成。 2.</p> | |
<p>雌酚酮原料药功能是合成医药炔雌醇的原料药。</p> |
