p-Oxybenzoesaure [German] Benzoic acid, p-hydroxy- Benzoic acid, p-hydroxy-
英文名称:
4-Hydroxybenzoic acid
CAS号:
99-96-7
分子式:
C7H6O3
分子量:
138.12
熔点
213-217 °C (lit.)
沸点
213.5°C (rough estimate)
密度
1,46 g/cm3
蒸气压
0Pa at 20℃
折射率
1.4600 (estimate)
FEMA
闪点
199 °C
储存条件
Store below +30°C.
溶解度
methanol: soluble5%, clear to slightly hazy, colorless to faintly yellow
形态
Crystalline Powder
酸度系数(pKa)
4.48(at 19℃)
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