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

Iran Siloxanes Suppliers, Iran Siloxanes Manufacturers.

ChemNet  |   Sign in  |   Join Now
Dow Corning Corporation
http://www.tcbest88.com/IranSuppliers/34400/
Iran Suppliers > dowcorning >

Siloxanes

Details for Siloxanes

Siloxanes

Category:

Intermediates/Others

Siloxanes
CAS NO: 994-49-0
EC NO: 213-619-8
Molecular Formula: C12H30OSi2
Molecular Weight: 246.537
Specification:
InChI: InChI=1/C12H30OSi2/c1-7-14(8-2,9-3)13-15(10-4,11-5)12-6/h7-12H2,1-6H3
Product description:
The toxicological properties of this material have not been investigated. Use appropriate procedures to prevent opportunities for direct contact with the skin or eyes and to prevent inhalation.
Synonyms: Disiloxane, 1,1,1,3,3,3-hexaethyl-;1,1,1,3,3,3-Hexaethyldisiloxane;NSC 139841;Disiloxane, hexaethyl-
Molecular Structure: Siloxanes 994-49-0
if you are sourcing Siloxanes from Iran ,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: 庆城县| 安远县| 临清市| 淮南市| 井陉县| 黄龙县| 甘洛县| 苗栗市| 乾安县| 宁陵县| 三亚市| 嘉黎县| 沙田区| 崇礼县| 南昌县| 醴陵市| 建水县| 岐山县| 积石山| 河津市| 建湖县| 南昌市| 时尚| 中西区| 湛江市| 安阳县| 余干县| 连江县| 奉化市| 内丘县| 丰台区| 襄樊市| 松溪县| 瓦房店市| 石景山区| 崇阳县| 贺兰县| 福泉市| 咸宁市| 托里县| 买车|