Acetonitrile, luv ua ACN, yog cov organic nitrile yooj yim tshaj plaws, feem ntau hu ua methane cyanide thiab methyl nitrile. Nws yog cov kua tsis muaj xim thiab pob tshab ntawm chav tsev kub. Nws yog volatile heev thiab muaj ib qho tshwj xeeb Chemicalbook tsw zoo ib yam li ether. Nws yog flammable thiab hlawv nrog Muaj ib tug nplaim taws ci. Miscible nrog dej, methanol, carbon tetrachloride, methyl acetate, ethyl acetate, dichloroethane thiab ntau yam unsaturated hydrocarbon solvents.

Cov Khoom Siv Tshuaj Acetonitrile

CAS No. 75-05-8

Cov mis molecular C2H3N

Qhov hnyav molecular 41.05

EINECS No. 200-835-2

Melting point -45 ° C (lit.)

Kub taw tes 81-82 ° C (lit.)

Qhov Ceev 0.786g/mL ntawm 25°C (lit.)

Qhov ceev ntawm cov pa roj 1.41 (vsair)

Siab ntawm cov pa dej 72.8mmHg (20°ChemicalbookC)

Refractive index n20/D1 .344 (lit.)

Qhov kub hnyiab 48°F

Cov xwm txheej cia khoom Khaws cia ntawm + 5 ° C rau + 30 ° C.

Kev yaj tau yaj tau hauv cov kuab tshuaj organic

Cov coefficient ntawm acidity (pKa) 25 (ntawm 25°C)

Ua kua

Acetonitrile muaj cov khoom siv zoo heev thiab yog ib qho tseem ceeb ntawm cov organic intermediate. Hauv kev tsim cov tshuaj, ACN feem ntau siv los ua cov tshuaj tiv thaiv. Nws yog cov tshuaj polar aprotic thiab muaj cov nyhuv tshuaj zoo ib yam li DMF lossis DMSO; acetonitrile muaj qhov kub qis thiab yooj yim tshem tawm. Cov tshuaj yog qhov siv ntau tshaj plaws ntawm acetonitrile. Nws tuaj yeem siv los ua cov tshuaj rau kev tsim cov vitamin A, cortisone, cov tshuaj carbon amine thiab lawv cov intermediates. Nws kuj tseem siv los ua cov tshuaj nruab nrab rau kev tsim cov vitamin B1 thiab amino acids. Hloov tau cov tshuaj chlorinated. Siv rau hauv cov txheej vinyl, kuj siv los ua cov tshuaj rho tawm ntawm cov roj fatty acids, cawv denaturant, butadiene extractant thiab cov tshuaj rau acrylonitrile synthetic fibers. Nws kuj muaj ntau yam siv hauv kev zas xim ntaub, kev lag luam teeb pom kev zoo, kev tsim tshuaj tsw qab thiab kev tsim cov khoom siv photosensitive.

Cov Ntaub Ntawv Tiv Tauj

MIT-IVY INDUSTRY CO., LTD

Chemical Industry Park, 69 Guozhuang Road, Yunlong District, Xuzhou City, Jiangsu Province, Suav teb 221100

XOV TOOJ: 0086- 15252035038FAX:0086-0516-83769139

WHATSAPP:0086- 15252035038    EMAIL:INFO@MIT-IVY.COM   YUAV KHOOM@MIT-IVY.COM