ChemNet > CAS > 513-35-9 2-Methyl-2-butene

513-35-9 2-Methyl-2-butene

??? ??????	2-Methyl-2-butene
????? ???????????	2-Methyl-2-butene; beta-Isoamylene; 2-METHYLBUTENE-2; Perfluorokerosene-L
?????? ????????	C₅H₁₀
????? ??????? ???????	70.13
InChI	InChI=1/C5H10/c1-4-5(2)3/h4H,1-3H3
?????????? ???????? ???????	513-35-9
???????? ????????? ???	208-156-3
???? ??????
?????	0.66
???? ????????	-134℃
???? ???????	35-38℃
????? ????????	1.386-1.388
???? ??????	-45℃
?????? ??? ??????? ??????	F+:Highly flammable; Xn:Harmful; N:Dangerous for the environment;
??? ?????????	R12:; R22:; R51/53:; R65:;
???? ?????	S16:; S33:; S61:; S9:;

Chemicals Suppliers(6):: 1Depew Fine Chemical Co.,Ltd.; 2Chevron Phillips Chemical; 3Scandinavian Formulas, Inc.; 4Alcan International Network U.S.A. Inc. - Alcan Chemical Division; 5Imkemex; 6Pechiney World Trade (USA) Inc.; Contact Suppliers; Post Buying Leads; Related selling offers

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