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

<sub id="sfbep"></sub>

The physical and chemical property of 18043-71-5 is provided by ChemNet.com

ChemNet > CAS > 18043-71-5 1,1,3,3-Tetraisopropyldisiloxane

18043-71-5 1,1,3,3-Tetraisopropyldisiloxane

?????? ?? ???	1,1,3,3-Tetraisopropyldisiloxane
???????? ???	1,1,3,3-Tetraisopropyldisiloxane;1,1,3,3-tetra(propan-2-yl)disiloxane
????? ????????	C₁₂H₃₀OSi₂
?????? ???	246.537
InChI	InChI=1/C12H30OSi2/c1-9(2)14(10(3)4)13-15(11(5)6)12(7)8/h9-12,14-15H,1-8H3
??? ??????? ??????	18043-71-5
????? ??????
????? ?? ???	282.7°C at 760 mmHg
????? ???????	95.2°C
????? ?? ????	0.00565mmHg at 25°C
???? ??????
???? ?? ???
??????? ?????

Chemicals Suppliers(3):: 3UNITED; Contact Suppliers; Post Buying Leads; Related selling offers

^{<blockquote id="mg1sf"></blockquote>}

^{<blockquote id="mg1sf"><i id="mg1sf"></i></blockquote>}