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 497-06-3 is provided by ChemNet.com

ChemNet > CAS > 497-06-3 3-butene-1,2-diol

497-06-3 3-butene-1,2-diol

????	3-butene-1,2-diol
?? ??	3-butene-1,2-diol; 3,4-dihydroxy-1-butene; but-3-ene-1,2-diol
???	C₄H₈O₂
???	88.1051
InChI	InChI=1/C4H8O2/c1-2-4(6)3-5/h2,4-6H,1,3H2
cas??	497-06-3
EC??	207-835-1
?? ??
??	1.036g/cm³
???	196.5°C at 760 mmHg
?? ??	1.46
???	89.3°C
???	0.102mmHg at 25°C
??? ??
??? ??
?? ??

Chemicals Suppliers(1):: 1Shandong Tianhong Chemical Co.,Ltd.; Contact Suppliers; Post Buying Leads; Related selling offers

^{<sub id="gkmky"><i id="gkmky"></i></sub>}