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 207-18-1 is provided by ChemNet.com

ChemNet > CAS > 207-18-1 ????[2,3-k]?????????

207-18-1 ????[2,3-k]?????????

?? ?????	????[2,3-k]?????????
??????	Acenaphth(1,2-b)anthracene; Naphtho(2,3-k)fluoranthene
?? ?????	naphtho[2,3-k]fluoranthene; Acenaphth(1,2-b)anthracene; Naphtho(2,3-k)fluoranthene
????????? ???????	C₂₄H₁₄
???? ????????	302.368
InChI	InChI=1/C24H14/c1-2-6-17-12-19-14-23-21-10-4-8-15-7-3-9-20(24(15)21)22(23)13-18(19)11-16(17)5-1/h1-14H
???? CAS	207-18-1
???? ????????
??????	1.313g/cm³
????? ?????	552.3°C at 760 mmHg
???? ?????	1.912
????? ????	282°C
??? ????	1.12E-11mmHg at 25°C
Hazard ??????
??????? ????
?????? ?????

<blockquote id="fyou0"><rt id="fyou0"></rt></blockquote>^{<blockquote id="fyou0"><i id="fyou0"></i></blockquote>}

^{<blockquote id="fyou0"><i id="fyou0"></i></blockquote>}