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 4737-50-2 is provided by ChemNet.com

ChemNet > CAS > 4737-50-2 Pentyldihydroxyborane

4737-50-2 Pentyldihydroxyborane

??? ??????	Pentyldihydroxyborane
????? ???????????	Pentyldihydroxyborane;pentylboronic acid
?????? ????????	C₅H₁₃BO₂
????? ??????? ???????	115.9665
InChI	InChI=1/C5H13BO2/c1-2-3-4-5-6(7)8/h7-8H,2-5H2,1H3
?????????? ???????? ???????	4737-50-2
???? ??????
?????	0.905g/cm³
???? ???????	207.9°C at 760 mmHg
????? ????????	1.409
???? ??????	79.5°C
??? ??????	0.0513mmHg at 25°C

Chemicals Suppliers(1):: 1Beijing Pure Chem Co.,Ltd.; Contact Suppliers; Post Buying Leads; Related selling offers

<blockquote id="jclip"></blockquote>