P-Toluidine imagwiritsidwa ntchito makamaka ngati utoto ndi mankhwala. Makamaka, ntchito zake zikuphatikizapo:
Zosakaniza za utoto: p-Toluidine ndi chinthu chofunikira kwambiri pa mitundu yosiyanasiyana ya utoto, monga utoto wofiira wa GL, methylamine red lake, basic fuchsin, methyl peri-acid ndi 4-aminotoluene-3-sulfonic acid wait. Imagwiritsidwanso ntchito popanga utoto wa triphenylmethane ndi utoto wa oxazine.
Mankhwala Osakaniza Mankhwala: Mu gawo la mankhwala, p-toluidine ndi mankhwala osakaniza a pyrimethamine, ndipo amagwiritsidwanso ntchito popanga mankhwala ophera tizilombo monga pyrimethamine ndi zinthu zina.
Ntchito zina: p-Toluidine imagwiritsidwanso ntchito ngati chothandizira kusanthula ndipo ingagwiritsidwenso ntchito mu kapangidwe ka organic. Mu chemistry yosanthula, kuwonjezera pa kukhala chosungunulira, imagwiritsidwanso ntchito ngati madzi oikamo mchere mu refractive index.
Mwachidule, p-toluidine imagwiritsidwa ntchito kwambiri mu utoto, mankhwala osokoneza bongo ndi madera ena opangira mankhwala.
P-Toluidine imagwira ntchito yofunika kwambiri ngati mankhwala ochiritsira. Tsatanetsatane wa nkhaniyi ndi wotsatira:
Utoto ndi mankhwala osakaniza: p-Toluidine imagwiritsidwa ntchito makamaka ngati utoto wapakati komanso wapakati wa pyrimethamine ya mankhwala, ndipo imagwira ntchito yofunika kwambiri mumakampani opanga utoto ndi kupanga mankhwala.
Kupanga mankhwala osiyanasiyana: Zochokera ku mankhwala ake, monga N,N-dimethyl-p-toluidine ndi N,N-dihydroxyethyl-p-toluidine, zimakhala ndi mphamvu yamphamvu ya mankhwala ndipo zingagwiritsidwe ntchito popanga maantibayotiki, mankhwala oletsa khansa, ndi zina zotero.
Kugwiritsa ntchito kwakukulu: p-Toluidine ndi zinthu zake zotumphukira zimagwiritsidwa ntchito ngati zinthu zapakati pakupanga mankhwala ndipo zimakhala ndi mitundu yosiyanasiyana ya njira zogwiritsira ntchito, osati kokha mankhwala achikhalidwe, komanso kuphatikiza kupanga mankhwala apamwamba kwambiri komanso kupanga zinthu za polima.
Mwachidule, p-toluidine, monga mankhwala ochiritsira, ili ndi malo ofunikira komanso kufunika kogwiritsidwa ntchito kwambiri m'munda wa mankhwala.
Katundu wa mankhwala a p-Toluidine
Malo osungunuka 41-46 °C (lit.)
Kutentha kwa madzi: 200 °C (lit.)
kachulukidwe 0.973 g/mL pa 25 °C (lit.)
kuchuluka kwa nthunzi 3.9 (poyerekeza ndi mpweya)
kupanikizika kwa nthunzi 0.26 mm Hg (25 °C)
chizindikiro cha refractive 1.5636
Fp 192 °F
Sungani kutentha kosachepera +30°C.
Kusungunuka Kusungunuka mu ethanol, pyridine, diethyl ether, acetone, carbon tetrachloride, methanol, carbon disulfide, mafuta ndi ma dilute acids.
ufa wa mawonekedwe
pka 5.08 (pa 25℃)
Mphamvu Yokoka Yokha 0.962
mtundu wa brown mpaka brown
malire ophulika 6.6%
Kusungunuka kwa Madzi 1.1 g/100 mL
Mpweya Wofewa & Kuwala Kofewa
Merck 14,9536
BRN 471281
Kuwonekera kwa khungu la TLV-TWA kumalepheretsa kuwonekera kwa khungu ndi 2 ppm (~9 mg/m3) (ACGIH); Kachilombo Kokayikiridwa Kuti Ndi Kansa ya Munthu (ACGIH).
Dielectric constant 4.9800000000000004
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Nthawi yotumizira: Sep-26-2024






