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

China divinyltetramethyldisiloxane Suppliers, China divinyltetramethyldisiloxane Manufacturers.

ChemNet  |   Sign in  |   Join Now
Verified
Supplier
21th

year

AFINE CHEMICALS LIMITED
http://www.tcbest88.com/ChinaSuppliers/25209/
China Suppliers > AFINE CHEMICALS >

divinyltetramethyldisiloxane

Details for divinyltetramethyldisiloxane

divinyltetramethyldisiloxane

111Category:

divinyltetramethyldisiloxane
CAS NO: 2627-95-4
EC NO: 220-099-6
Molecular Formula: C8H18OSi2
Molecular Weight: 186.3989
Specification:
InChI: InChI=1/C8H18OSi2/c1-7-11(6,8-2)9-10(3,4)5/h7-8H,1-2H2,3-6H3
Synonyms: Divinyltetramethyldisiloxane;DVTMDSO;Tetramethyldivinylsiloxane;1,3-Divinyltetramethyldisiloxane;Vinyl double head;
Molecular Structure: divinyltetramethyldisiloxane 2627-95-4
if you are sourcing divinyltetramethyldisiloxane from China ,just feel free to inquire
ChemNet  |   Product  |   Suppliers  |   Buy  |   Sell  |   News  |   REACH  |   Directory  |   CAS  |   Resource
ChemNet is a registered trademark of Zhejiang NetSun Co., Ltd.
主站蜘蛛池模板: 乌鲁木齐市| 乃东县| 上犹县| 德格县| 赤壁市| 基隆市| 永济市| 兴山县| 宜宾县| 阆中市| 锦屏县| 赫章县| 澜沧| 游戏| 大兴区| 盐山县| 柳林县| 永和县| 普宁市| 浮山县| 麻江县| 万源市| 革吉县| 江华| 胶州市| 卓资县| 临城县| 越西县| 元氏县| 田林县| 新安县| 沅陵县| 临汾市| 宣汉县| 西宁市| 安仁县| 吐鲁番市| 海兴县| 松溪县| 阜宁县| 峨边|