手機掃碼訪問本站
微信咨詢
CAS號:59-02-9
英文名稱:Vitamin E
英文同義詞:endoe;esorb;evion;etavit;ilitia;verrol;covirel;covi-ox;covitol;eprolin
中文名稱:天然維生素 E
中文同義詞:維他命戊;合成VE油;維他命 E;維生素E油;維生素E膠丸;生育酚雜質10;天然維生素 E;飼料級維生素E;Α-維生素 E;ALPHA生育酚
分子式:C29H50O2
分子量:430.71
熔點:2.5-3.5 °C
比旋光度:24 º (c=2, in isooctane 25 ºC)
沸點:200-220 °C0.1 mm Hg(lit.)
密度:0.95 g/mL at 25 °C(lit.)
折射率:n
閃點:253 °C
儲存條件:-20°C
溶解度:Practically insoluble in water, freely soluble in acetone, in anhydrous ethanol, in methylene chloride and in fatty oils.
酸度系數(pKa):11.40±0.40(Predicted)
形態:oil
顏色:clear yellow
水溶解性:INSOLUBLE
Merck:14,9495
BRN:4712525
穩定性:Stable. Combustible. May be sensitive to light and air. Incompatible with strong oxidizing agents.
CAS 數據庫:59-02-9(CAS DataBase Reference)
NIST化學物質信息:Vitamin e(59-02-9)
EPA化學物質信息:2H-1-Benzopyran-6-ol, 3,4-dihydro-2,5,7,8-tetramethyl-2-[(4R,8R)-4,8,12-trimethyltridecyl]-, (2R)- (59-02-9)