16H16O3; Molecular Weight:256.2964; EINECS: ">

潘金莲被吸乳揉到高潮的视频,久久99久久99精品免观看,在电影院里拨开内裤挺进,护士交换粗吟配乱大交动态图

The physical and chemical property of 537-42-8 is provided by ChemNet.com
Chemical CAS Database with Global Chemical Suppliers - ChemNet


   ChemNet > CAS > 537-42-8 trans-Pterostilbene

537-42-8 trans-Pterostilbene

product Name trans-Pterostilbene
CAS No 537-42-8;18259-15-9
Synonyms trans-3',5'-Dimethoxy-4-stilbenol; 3,5-Dimethoxy-4'-hydroxy-trans-stilbene; 4-(E)-(2-(3,5-Dimethoxyphenyl)ethenyl)phenol; 4-Stilbenol, 3',5'-dimethoxy-, (E)-; Phenol, 4-(2-(3,5-dimethoxyphenyl)ethenyl)-, (E)-; Trans-3,5-dimethoxy-4'-hydroxystilbene; pterocarpus marsupium; 3,5-dimethoxy-4'-hydroxystilbene; 3',5'-Dimethoxy-4-stilbenol; pterostilbene
Molecular Formula C16H16O3
Molecular Weight 256.2964
InChI InChI=1/C16H16O3/c1-18-15-9-13(10-16(11-15)19-2)4-3-12-5-7-14(17)8-6-12/h3-11,17H,1-2H3/b4-3+
Molecular Structure 537-42-8;18259-15-9 trans-Pterostilbene
Density 1.169g/cm3
Melting point 89-92℃
Boiling point 420.4°C at 760 mmHg
Refractive index 1.639
Flash point 208.1°C
Vapour Pressur 1.15E-07mmHg at 25°C
Hazard Symbols  Xi:Irritant;
 N:Dangerous for the environment;
Risk Codes R41:;
R51/53:;
Safety Description S26:;
S39:;
S61:;
主站蜘蛛池模板： 剑河县| 革吉县| 礼泉县| 平昌县| 芮城县| 文昌市| 平罗县| 周宁县| 融水| 克什克腾旗| 嘉义市| 大同县| 闵行区| 洛阳市| 九江县| 新蔡县| 郯城县| 永州市| 民县| 石河子市| 黑河市| 舟山市| 临洮县| 鸡西市| 金门县| 武义县| 兰坪| 称多县| 西林县| 舞阳县| 铜山县| 沙雅县| 石棉县| 济源市| 西青区| 柯坪县| 嘉祥县| 磐石市| 金平| 广州市| 阳曲县|