天天综合天天做天天综合_国产综合日韩一区二区三区_91精品国自产在线播放_国产一级高清视频免费看

DL-α-生育酚醋酸酯 ,AR,98%

alpha-Tocopherol acetate
別名: 維生素E醋酸酯；乙酸維生素E；維生素E乙酸酯；DL-α-生育酚乙酸酯；醋酸生育酚；維他命E醋酸鹽 維生素E油醋酸酯
Cas號(hào): 7695-91-2 物化性質(zhì):
分子式: C31H52O3 熔點(diǎn):
分子量: 472.74 沸點(diǎn):
EINECS編號(hào): 231-710-0 密度:
MDL號(hào): 儲(chǔ)存條件:

中文名稱：DL-α-生育酚醋酸酯
CAS號(hào)：7695-91-2
中文別名：維生素E醋酸酯；乙酸維生素E；維生素E乙酸酯；DL-α-生育酚乙酸酯；醋酸生育酚；維他命E醋酸鹽
英文名稱：alpha-Tocopherol acetate
分子式：C31H52O3
分子量：472.74
含量：98%
比旋光度：-0.01～+0.01°
總雜質(zhì)：≤2.5%
性狀(僅供參考)：微黏稠性淺黃色油狀液體。露置光線中顏色逐漸變深。在無氧的情況下對熱和堿穩(wěn)定， 100℃以下不受酸的影響。能緩慢地被空氣中的氧所氧化，有鐵鹽和銀鹽存在時(shí)氧化加速。易溶于油、脂肪、丙酮、氯仿、乙醇、乙醚和其他脂肪溶劑，幾乎不溶于水
用途：本品僅供科研，不得用于其它用途。
保存：2～8℃，避光
搜索質(zhì)檢報(bào)告(COA)
搜索MSDS
...

DL-α-生育酚醋酸酯
Vitamin E Acetate;[2r-[2r*(4r*,8r*)]]-3,4-dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-2h-1-benzopyran-6-ol acetate;3,4-Dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-2H-benzopyran-6-yl acetate;ALL-RAC-ALPHA-TOCOPHERYL ACETATE;(+/-)-ALPHA-TOCOPHEROL ACETATE;ALPHA-TOCOPHERYL ACETATE;ALPHA-TOCOPHERYLIS ACETAS;(+)-A-TOCOPHEROL;DL-2,5,7,8-TETRAMETHYL-2-(4,8,12-TRIMETHYLTRIDECYL)-6-CHROMANOL ACETATE;DL-ALPHA-TOCOPHEROL ACETATE;DL-ALPHA-TOCOPHERYL ACETATE;DL-A-TOCOPHEROL ACETATE;DL-A-TOCOPHERYL ACETATE;DL-CONTOPHERON;DL-ECON;DL-FERTILVIT;DL-TOCOPHRIN;DL-VITAMIN E ACETATE;EPSILAN-M;O-ACETYL-ALPHA-TOCOPHEROL;Tocopheryl acetate (Vitamin E acetate) solution;VITAMIN E ACETATE(DL-a-TOCOPHEROL ACETATE)(RG) PrintBack;Tocopheryl acetate;DL -ALPHA-TOCOPHEROL ACETATE, USP;DL-ALPHA-TOCOPHEROL ACETATE PH EUR;FCC POWDER NATURAL 700IU;維生素E醋酸酯;alpha-Tocopherol acetate;Tocopherol acetate;Ecofrol;Contopheron;Tofaxin;Ephynal acetate;Econ;D-alpha-tocopherol acetate;Tokoferol acetate;Tocopherex;Evipherol;Tocophrin;Fertilvit;Gevex;Erevit;Juvela;Combinal E;(+)-alpha-Tocopherol acetate;E-Toplex;E-Ferol;Endo E Dompe;D-ALPHA-TOCOPHERYL ACETATE;Spondyvit;Copherol 1250;Covitol 1360;Vitamin Ealpha acetate;Covitol 1100;Nanotopes;Simmy;Vitamin E Acetate Powder