20H17OP; Molecular Weight:304.3221; EINECS:218-375-6 ">

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 2136-75-6 is provided by ChemNet.com
Chemical CAS Database with Global Chemical Suppliers - ChemNet


   ChemNet > CAS > 2136-75-6 (triphenylphosphoranylidene)acetaldehyde

2136-75-6 (triphenylphosphoranylidene)acetaldehyde

product Name (triphenylphosphoranylidene)acetaldehyde
CAS No 2136-75-6
Synonyms (Formylmethylene)Triphenylphosphorane; (triphenyl-lambda 5-phosphanylidene)acetaldehyde
Molecular Formula C20H17OP
Molecular Weight 304.3221
InChI InChI=1/C20H17OP/c21-16-17-22(18-10-4-1-5-11-18,19-12-6-2-7-13-19)20-14-8-3-9-15-20/h1-17H
EINECS 218-375-6
Molecular Structure 2136-75-6 (triphenylphosphoranylidene)acetaldehyde
Density 1.16g/cm3
Boiling point 472.6°C at 760 mmHg
Refractive index 1.62
Flash point 239.6°C
Vapour Pressur 1.2E-08mmHg at 25°C
Hazard Symbols
Risk Codes
Safety Description
MSDS Material Safety Data Sheet
主站蜘蛛池模板： 临安市| 许昌市| 长丰县| 黔东| 银川市| 天台县| 湘阴县| 留坝县| 枣庄市| 江口县| 新晃| 松阳县| 遂昌县| 富锦市| 浦城县| 邵阳市| 桑植县| 祁阳县| 四会市| 黑河市| 阿勒泰市| 广宗县| 怀柔区| 会东县| 鄱阳县| 天柱县| 苍山县| 奉节县| 汶川县| 汉源县| 桐梓县| 宁南县| 五常市| 和平区| 女性| 琼结县| 普陀区| 洱源县| 建昌县| 丰台区| 临武县|