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英文名稱: β-ESTRADIOL CAS號: 50-28-2 分子式: C18H24O2 分子量: 272.38 EINECS號: 200-023-8
英文名稱:
β-ESTRADIOL
CAS號:
50-28-2
分子式:
C18H24O2
分子量:
272.38
EINECS號:
200-023-8
熔點?
178-179?°C(lit.)
比旋光度?
D25 +76 to +83° (dioxane)
沸點?
355.44°C (rough estimate)
密度?
1.0708 (rough estimate)
折射率?
80.4 ° (C=1, Dioxane)
閃點?
2℃
儲存條件?
2-8°C
溶解度?
Practically insoluble in water, soluble in acetone, sparingly soluble in ethanol (96 per cent), slightly soluble in methylene chloride.
酸度系數(shù)(pKa)
pKa 10.71±0.02(H2O(0.1% p-dioxane) t=25±0.1 I=0.03(KCl))(Approximate)
形態(tài)
powder
顏色
White to off-white
水溶解性?
Soluble in dimethyl sulfoxide, ethanol , water, phosphate buffer saline, dimethyl formamide, acetone, dioxane and alkali hydroxides. Slightly soluble in vegetable oils.
Merck?
14,3703
BRN?
1914275
穩(wěn)定性
Stable. Incompatible with strong oxidizing agents.
InChIKey
VOXZDWNPVJITMN-ZBRFXRBCSA-N