對(duì)羥基苯甲酸|99-96-7
- 產(chǎn)品結(jié)構(gòu):
- 產(chǎn)品名稱:
- 對(duì)羥基苯甲酸|99-96-7
- CAS編號(hào):
- 99-96-7
- 分子式:
- C7H6O3
- 人氣:
- 發(fā)布時(shí)間:
- 2019-03-15 17:37:13
- 產(chǎn)品說明:
基本信息
中文名稱:對(duì)羥基苯甲酸
中文別名:對(duì)羥基安息香酸; 4-羥基苯甲酸; 對(duì)苯酚甲酸; 乙酰水楊酸(阿司匹林)雜質(zhì)A;
英文名稱:4-Hydroxybenzoic acid
英文別名:Benzoic acid,4-hydroxy-; Benzoic acid, 4-hydroxy-; Parahydroxy Benzoic Acid; p-Salicylic acid; 4-Hydroxy benzoic acid;Benzoic acid,p-hydroxy-; 4-Carboxyphenol; Acetylsalicylic Acid Impurity A (Aspirin Impurity A); p-Hydroxybenzoic acid; para-Hydroxybenzoic acid; 4-hydroxy-benzoic acid; papa-hydroxy-benzoic acid; p-carboxyphenol;
CAS號(hào):99-96-7
分子式:C7H6O3
分子量:138.12100
精確質(zhì)量:138.03200 PSA:57.53000 LogP:1.09040
物化性質(zhì)
外觀與性狀:白色至米色結(jié)晶粉末
密度:1,46 g/cm3
熔點(diǎn):213-217 °C(lit.)
沸點(diǎn):336.2oC at 760 mmHg
閃點(diǎn):199 °C
折射率:1.53
水溶解性:5 g/L (20 oC)
穩(wěn)定性:Stable under normal temperatures and pressures.
儲(chǔ)存條件:Store in a cool, dry place. Keep container closed when not in use.