β-胡蘿卜素|7235-40-7
- 產(chǎn)品結(jié)構(gòu):
- 產(chǎn)品名稱:
- β-胡蘿卜素|7235-40-7
- CAS編號(hào):
- 7235-40-7
- 分子式:
- C40H56
- 人氣:
- 發(fā)布時(shí)間:
- 2019-01-16 11:14:30
- 產(chǎn)品說(shuō)明:
中文名稱:β-胡蘿卜素
中文別名:β,β-Carotene; Beta-葉紅素; beta-胡蘿卜素; Beta-胡蘿卜素粉; Beta-胡蘿卜素;
英文名稱:β-carotene
英文別名: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號(hào):7235-40-7
分子式:C40H56
分子量:536.87300
精確質(zhì)量:536.43800
LogP:12.60580
物化性質(zhì)
外觀與性狀:暗紅色粉末或晶體
密度:0.941g/cm3
熔點(diǎn):178-179oC
沸點(diǎn):654.7oC at 760 mmHg
閃點(diǎn):346oC
折射率:1.565
穩(wěn)定性:Stable, but sensitive to air, heat and light. Store at -20oC under nitrogen. Pyrophoric - may ignite spontaneously in air at room temperature.
儲(chǔ)存條件:-20oC
蒸汽壓:2.71E-16mmHg at 25°C