ChemNet > CAS > 107-87-9 2-Pentanone

107-87-9 2-Pentanone

?? ?????	2-Pentanone
?? ?????	2-Pentanone; Methyl propyl ketone; METHYL N-PROPYLKETON; METHYL N-PROPYL KETONE; ETHYLACETONE; FEMA 2842; PENTAN-2-ONE; 2-Oxopentane; 2-Pentanon; 3,5-dimethylheptan-4-one; 2-Pentanone(Methyl propyl ketone)
????????? ???????	C₅H₁₀O
???? ????????	86.133
InChI	InChI=1/C5H10O/c1-3-4-5(2)6/h3-4H2,1-2H3
???? CAS	107-87-9
EINECS	203-528-1
???? ????????
??????	0.812g/cm³
????? ?????	-78℃
????? ?????	162°C at 760 mmHg
???? ?????	1.413
????? ????	44.7°C
?????? ????	43 g/L (20℃)
??? ????	2.21mmHg at 25°C
Hazard ??????	F:Flammable; Xn:Harmful;
??????? ????	R11:; R22:; R36/37/38:;
?????? ?????	S16:; S26:; S37/39:;

Chemicals Suppliers(39):: 1Jiangsu Hengxing New Material Technology Co., Ltd.; 2Shandong Yinglang Chemical Co.,Ltd.; 3Yancheng Hongtai Bioengineering Co.,Ltd.; 4Levachem Co. Ltd.; 5Ningbo jiasi chemical Co.,ltd.; 6Shanghai Shengyu Chemical Co.,Ltd.; 7Tengzhou Runlong Fragrance Co., Ltd.; 8AFINE CHEMICALS LIMITED; 9King Sun Chemical & Pharmaceutical Co., Ltd.; 10Shanghai Domen International Co., Ltd; 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