ʻO Acetonitrile, i hoʻopōkole ʻia ʻo ACN, ʻo ia ka nitrile organik maʻalahi loa, i kapa pinepine ʻia ʻo methane cyanide a me methyl nitrile. He wai ʻole kala a moakaka hoʻi i ka mahana o ka lumi. He mea lele loa ia a he ʻala kūikawā e like me ka ether. He lapalapa ia a puhi me kahi lapalapa ʻālohilohi. Hiki ke hui pū ʻia me ka wai, methanol, carbon tetrachloride, methyl acetate, ethyl acetate, dichloroethane a me nā mea hoʻoheheʻe hydrocarbon unsaturated he nui.

Nā Waiwai Kemika Acetonitrile

CAS Helu 75-05-8

ʻO ke ʻano molekole C2H3N

Kaumaha molekole 41.05

EINECS Helu 200-835-2

Kikowaena hoʻoheheʻe -45°C (lit.)

Ka paila ʻana 81-82°C (lit.)

Ka nui o ka paʻa 0.786g/mL ma 25°C (mālamalama ʻia)

Ka nui o ka mahu 1.41 (vsair)

Kaomi mahu 72.8mmHg (20°ChemicalbookC)

ʻIke kuhikuhi refractive n20/D1 .344(lit.)

Ka wela o ka ʻā 48°F

Nā kūlana mālama E mālama ma +5°C a i +30°C.

Ka hoʻoheheʻe ʻana Hiki ke hoʻoheheʻe ʻia i loko o nā mea hoʻoheheʻe organik

Ka helu ʻakika (pKa) 25 (ma 25°C)

Wai hoʻoheheʻe

Loaʻa i ka Acetonitrile nā ​​​​​​waiwai hoʻoheheʻe maikaʻi loa a he mea waena organik koʻikoʻi. I ka synthesis, hoʻohana pinepine ʻia ʻo ACN ma ke ʻano he mea hoʻoheheʻe hopena. He mea hoʻoheheʻe aprotic polar a he hopena solvent e like me DMF a i ʻole DMSO; he haʻahaʻa ka paila ʻana o ka acetonitrile a maʻalahi ke wehe. ʻO ka solvent ka hoʻohana nui ʻana o ka acetonitrile. Hiki ke hoʻohana ʻia ma ke ʻano he mea hoʻoheheʻe no ka synthesis o ka huaora A, cortisone, nā lāʻau lapaʻau carbon amine a me kā lākou mau waena. Hoʻohana ʻia hoʻi ia ma ke ʻano he mea hoʻoheheʻe waena hana no ka hana ʻana i ka huaora B1 a me nā waikawa amino. Hiki ke pani i nā mea hoʻoheheʻe chlorinated. Hoʻohana ʻia i loko o nā uhi vinyl, hoʻohana ʻia hoʻi ma ke ʻano he extractant o nā waikawa momona, ka waiʻona denaturant, ka butadiene extractant a me ka solvent no nā fibers synthetic acrylonitrile. He nui nā hoʻohana i ka hoʻoluʻu lole, ka ʻoihana kukui, ka hana ʻala a me ka hana ʻana i nā mea photosensitive.

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