5H₇N; Molecular Weight:81.1158; EINECS:224-544-5 ">

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

^{<blockquote id="52h8c"></blockquote>}

The physical and chemical property of 4403-61-6 is provided by ChemNet.com

ChemNet > CAS > 4403-61-6 2-Methyl-2-butenenitrile

4403-61-6 2-Methyl-2-butenenitrile

product Name	2-Methyl-2-butenenitrile
CAS No	4403-61-6
Synonyms	2-Butenenitrile, 2-methyl-; 2-Methylcrotononitrile; CCRIS 6055; alpha,beta-Dimethylacrylonitrile; alpha-Methylcrotononitrile; Crotononitrile, 2-methyl- (8CI); 2-methylbut-2-enenitrile
Molecular Formula	C₅H₇N
Molecular Weight	81.1158
InChI	InChI=1/C5H7N/c1-3-5(2)4-6/h3H,1-2H3
EINECS	224-544-5
Molecular Structure
Density	0.828g/cm³
Boiling point	123.6°C at 760 mmHg
Refractive index	1.425
Flash point	27.6°C
Vapour Pressur	13.2mmHg at 25°C