ChemNet > CAS > 107-01-7 2-butene (cis+trans)

107-01-7 2-butene (cis+trans)

??? ??????	2-butene (cis+trans)
????? ???????????	2-butene (cis+trans); 2-butene, mixture of cis and trans; but-2-ene, mixed isomers; 2-Butene (cis- and trans- mixture) (in cylinder without valve); 2-Butene; but-2-ene; (2E)-but-2-ene
?????? ????????	C₄H₈
????? ??????? ???????	56.1063
InChI	InChI=1/C4H8/c1-3-4-2/h3-4H,1-2H3/b4-3+
?????????? ???????? ???????	107-01-7
???????? ????????? ???	203-452-9
???? ??????
?????	0.636g/cm³
???? ???????	3.7°C at 760 mmHg
????? ????????	1.384
??? ??????	1600mmHg at 25°C
?????? ??? ??????? ??????
??? ?????????
???? ?????

Chemicals Suppliers(2):: 1Matheson Tri-Gas 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