N-methylaniline ndiyo chigadzirwa chikuru muN-alkyl aromatic amine series uye chinhu chakakosha mumakemikari akanaka. Inoshandiswa zvakasiyana-siyana. Midziyo yekutanga yekugadzira yenyika yangu yakagadzirwa nerubatsiro rweyaimbova Soviet Union muma1950. Zvigadzirwa izvi zvainyanya kushandiswa kugadzira ma centralizers anoputika uye zvaiwanzoshandiswa kusanganisa peturu inoyerera zvakananga. Sezvo peturu inoyerera zvakananga ine n-alkanes yakawanda uye nhamba yakaderera yeoctane, inowanzo shandiswa mu. Saka, vamwe mainjiniya vanoshandisa peturu inoyerera zvakananga semafuta ekutanga epeturu yakasanganiswa, uye vanowedzera nhamba yeoctane nekuwedzera N-methylaniline kuti vazadzise zvinangwa zvekudyara zvishoma uye kushanda zvakanaka.

Hunhu hwemuviri nemakemikari

N-methylaniline imvura isina ruvara ine mafuta patembiricha yemumba. Inonyungudika muethanol, ether, uye chloroform, hainyungudike mumvura, hairasikirwi nyore nyore nekupwanyika, asi haikodzeri kupararira mumasilinda einjini dzemasilinda akawanda. Yakasimba uye haiori nyore mumhepo nenzvimbo dzine rima. Hunhu hukuru hwepeturu yakasanganiswa neN-methylaniline antiknock agent kunhuwa, kuwanda kwakanyanya, gum isina kugadzikana isina kugezwa, kukosha kweolefin kwakaderera, uye kudiwa kwemishonga yekubatsira antiknock senge MTBE neMMT.

Kushandiswa

N-methylaniline chigadzirwa chemakemikari chakanaka chine mashandisirwo akasiyana-siyana. Chinonyanya kushandiswa kugadzira mishonga yezvipembenene, madhayi, zvinhu zvinosanganisa dhayi, zvinhu zvinosimbisa rabha uye zvinosimbisa zvinoputika. Chinogona zvakare kushandiswa sechinonyungudutsa uye chinogamuchira acid yekugadzirwa kweorganic. Zvinhu zvinosanganisa makemikari, zvinhu zvinonyungudutsa acid uye zvinhu zvinonyungudutsa. Muindasitiri yedhayi, chinoshandiswa mukugadzira cationic brilliant red FG, cationic pink B, reactive yellow-brown KGR, nezvimwewo. Chinogona zvakare kushandiswa kuwedzera octane number yepeturu uye organic synthesis, uye chinogonawo kushandiswa se solvent.

Zvimiro zveMakemikoro

Mvura inobvira nemafuta isina ruvara kusvika kutsvukuruka. Inonyungudika zvishoma mumvura, inonyungudika muethanol, ether uye chloroform. Inoshandiswa sedhizaini pakati.

Nhamba yeCAS 100-61-8

Fomura yemamorekuru C7H9N

Kurema kwemamorekuru 107.15

EINECS Nhamba 202-870-9

Pokunyunguduka -57°C (yakapfava)

Pokufashaira 196°C (yakapfava)

Kuwanda kwemvura 0.989g/mL pa25°C (yakapfava)

Kumanikidzwa kwemhepo 0.5hPa (20°C)

Chiratidzo cheRefractive n20/D1.571 (yakapfava)

Mamiriro ekuchengetedza eFlash point 174°F

Storeb Chemicalbookelow + 30°C.

Kunyunguduka mumvura:

inonyunguduka zvishoma 30g/L

fomu yemvura

chiyero cheacidity (pKa) 4.84 (pa25°C)

Ruzivo rwekuonana

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