Acetonitrile, nke a na-akpọ ACN, bụ nitrile organic kachasị mfe, nke a na-akpọkarị methane cyanide na methyl nitrile. Ọ bụ mmiri mmiri na-enweghị agba na nke na-apụta ìhè n'ọnọdụ okpomọkụ ụlọ. Ọ na-agbanwe agbanwe nke ukwuu ma nwee isi pụrụ iche nke Chemicalbook yiri ether. Ọ na-ere ọkụ ma na-ere ọkụ na ya. Enwere ike ịgwakọta ya na mmiri, methanol, carbon tetrachloride, methyl acetate, ethyl acetate, dichloroethane na ọtụtụ ihe mgbaze hydrocarbon na-enweghị afọ ojuju.

Njirimara Kemịkalụ Acetonitrile

Nọmba CAS 75-05-8

Usoro molekụla C2H3N

Ibu molekụla 41.05

EINECS Nke 200-835-2

Ebe agbaze -45°C (ọkụ)

Ebe esi mmiri 81-82°C (ọkụ)

Njupụta 0.786g/mL na 25°C (ọkụ)

Njupụta uzuoku 1.41 (vsair)

Nrụgide uzuoku 72.8mmHg (20°ChemicalbookC)

Ndekọ Refractive n20/D1 .344 (lit.)

Ebe ọkụ 48°F

Ọnọdụ nchekwa Debe na +5°C ruo +30°C.

Mgbaze Na-agbaze n'ime ihe mgbaze organic

Ọnụọgụ asịd (pKa) 25 (na 25°C)

Mmiri mmiri

Acetonitrile nwere ezigbo ihe mgbaze ma bụrụkwa ihe dị mkpa maka ihe ndị dị ndụ. N'ime mmepụta, a na-ejikarị ACN eme ihe dị ka ihe mgbaze mmeghachi omume. Ọ bụ ihe mgbaze aprotic polar ma nwee mmetụta mgbaze yiri DMF ma ọ bụ DMSO; acetonitrile nwere obere ebe esi mmiri ma dị mfe iwepụ. Ihe mgbaze bụ ojiji kachasị ukwuu nke acetonitrile. Enwere ike iji ya dị ka ihe mgbaze maka imepụta vitamin A, cortisone, ọgwụ carbon amine na ihe ndị dị n'etiti ha. A na-ejikwa ya dị ka ihe mgbaze etiti na-arụ ọrụ maka imepụta vitamin B1 na amino acid. Nwere ike dochie ihe mgbaze chlorinated. A na-eji ya na mkpuchi vinyl, a na-ejikwa ya dị ka ihe mwepụ nke abụba acid, ihe mgbochi mmanya, ihe mwepụ butadiene na ihe mgbaze maka eriri sịntetik acrylonitrile. O nwekwara ọtụtụ ojiji na agba ákwà, ụlọ ọrụ ọkụ, imepụta ihe na-esi ísì ụtọ na imepụta ihe na-adọrọ adọrọ.

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