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

^{<blockquote id="t2wcl"></blockquote>}

The physical and chemical property of 39187-41-2 is provided by ChemNet.com

ChemNet > CAS > 39187-41-2 Perfluoro-3?6-dioxaheptanoic ???? ???? ????? ???? ?? ????? [1?1?2?2-tetrafluoro-2- (trifluoromethoxy) ??????]??????

39187-41-2 Perfluoro-3?6-dioxaheptanoic ???? ???? ????? ???? ?? ????? [1?1?2?2-tetrafluoro-2- (trifluoromethoxy) ??????]??????

??? ?????	Perfluoro-3?6-dioxaheptanoic ???? ???? ????? ???? ?? ????? [1?1?2?2-tetrafluoro-2- (trifluoromethoxy) ??????]??????
??? ???????	Perfluoro-3,6-dioxaheptanoic acid methyl ester;methyl difluoro[1,1,2,2-tetrafluoro-2-(trifluoromethoxy)ethoxy]acetate
????? ????????	C₆H₃F₉O₄
??? ???????	310.0712
InChI	InChI=1/C6H3F9O4/c1-17-2(16)3(7,8)18-4(9,10)5(11,12)19-6(13,14)15/h1H3
????? ??????	39187-41-2
?????? ???????
?????	1.606g/cm³
???? ?????	160.7°C at 760 mmHg
???? ????	1.303
???? ??????	50.2°C
???? ????	2.35mmHg at 25°C

Chemicals Suppliers(1):: Contact Suppliers; Post Buying Leads; Related selling offers