ChemNet > CAS > 74-86-2 acetylene

74-86-2 acetylene

ürün Ad?	acetylene
ingilizce ad?	acetylene; ethenylene; Ethine; Ethyne; Narcylen; Welding Gas
Moleküler Formülü	C₂H₂
Molekül A??rl???	26.0373
InChI	InChI=1/C2H2/c1-2/h1-2H
CAS kay?t numaras?	74-86-2
EINECS	200-816-9
Moleküler Yap?s?
Yo?unluk	0.568g/cm³
Ergime noktas?	-88℃
K?r?lma indisi	1.315
Suda ??zünürlük	0.106 g/100 mL
Buhar bas?nc?	69700mmHg at 25°C
Tehlike Sembolleri	F+:Highly flammable;
Risk Kodlar?
Güvenlik A??klamas?

Chemicals Suppliers(73):: 1ZHEJIANG JIANYE CHEMICAL CO.,LTD.; 2JIANGXI SELON INDUSTRIAL CO.,LTD; 3Cambridge Isotope; 4Praxair; 5Sabic Deutschland GmbH; 6Novacke chemicke zavody, a.s.; 7Matheson Tri-Gas Inc.; 8International Gases and Chemicals Ltd.; 9Parag Gases & Chemicals Private Limited; 10Scott Specialty Gases; 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