β-胡萝卜素|7235-40-7
- 产品结构:
- 产品名称:
- β-胡萝卜素|7235-40-7
- CAS编号:
- 7235-40-7
- 分子式:
- C40H56
- 人气:
- 发布时间:
- 2019-01-16 11:14:30
- 产品说明:
中文名称:β-胡萝卜素
中文别名:β,β-Carotene; Beta-叶红素; beta-胡萝卜素; Beta-胡萝卜素粉; Beta-胡萝卜素;
英文名称:β-carotene
英文别名:Kpmk; SOLATENE; Cyclohexene, 1,1'-(3,7,12,16-tetramethyl-1,3,5,7,9,11,13,15,17-octadecanonaene-1,18-diyl)bis[2,6,6-trimethyl-, (all-E)-; C40H56; Karotin;
CAS号:7235-40-7
分子式:C40H56
分子量:536.87300
精确质量:536.43800
LogP:12.60580
物化性质
外观与性状:暗红色粉末或晶体
密度:0.941g/cm3
熔点:178-179ºC
沸点:654.7ºC at 760 mmHg
闪点:346ºC
折射率:1.565
稳定性:Stable, but sensitive to air, heat and light. Store at -20ºC under nitrogen. Pyrophoric - may ignite spontaneously in air at room temperature.
储存条件:-20ºC
蒸汽压:2.71E-16mmHg at 25°C