litaba

‌3-Methylaniline e ka sebopeho sa mokelikeli o se nang 'mala o nang le oli. Kakaretso e qaqileng ea mefuta ea 3-methylaniline ke ena:

Sebopeho sa 'mele: 3-methylaniline e bontša litšobotsi tsa mokelikeli o se nang 'mala o mafura, 'me ka linako tse ling e le mokelikeli o hlabang. Ha e pepesetsoa leseling kapa moeeng, e tla oxidized 'me butle-butle e fetohe sootho. ‌Litšobotsi tsa lik'hemik'hale: Ntho ena e ka tuka ebile e chefo, 'me e ka ba kotsi ha e pepesetsoa malakabe a bulehileng le mocheso o phahameng. Ka nako e ts'oanang, ke methemoglobin e matla 'me e ka halefisa senya le urethra, e leng se ka bakang hematuria. ‌Litšebeliso‌: 3-Methylaniline e sebelisoa haholo-holo e le mokhoa oa ho etsa lidae tse fokotsang, e leng se fanang ka motheo o hlokahalang oa lik'hemik'hale bakeng sa indasteri ea dae. ‌Ka bokhutšoanyane, 3-methylaniline ke mokelikeli o se nang 'mala o mafura mochesong oa kamore le khatello, o nang le litšobotsi tse itseng tsa lik'hemik'hale le ts'ebeliso ea indasteri. Ha ho sebetsoa le ho bolokoa, mehato e loketseng ea polokeho e hloka ho nkuoa ho e thibela ho baka kotsi ho batho le tikolohong.

3-Methylaniline, e tsejoang hape e le m-toluidine, ke motsoako oa bohlokoa oa lintho tse phelang o nang le mefuta e mengata ea ts'ebeliso. Tse latelang ke ts'ebeliso e kholo ea 3-methylaniline:

Di-intermediate tsa dae: 3-methylaniline ke karolo ya bohlokwa bakeng sa tlhahiso ya didae tsa vat, tse kang Reactive Yellow XR, Cationic Violet 2RL, jj. Ka nako e ts'oanang, e boetse e sebediswa e le karolo ya bohareng bakeng sa bahlahisi ba filimi ya mmala le thepa e tala bakeng sa didae tsa azo.
Diqhibilihisi le ditlatsetso: Ntho ena e ka sebediswa e le qhibilihisi bakeng sa di-resin tsa polyester le qhibilihisi bakeng sa foam ya polyaminocresol ethyl.
Li-reagent tsa tlhahlobo: 3-methylaniline e ka boela ea sebelisoa e le reagent ea tlhahlobo bakeng sa ho fumana osmium, palladium, platinum, ruthenium le nitrite, jj.
Tšebeliso e 'ngoe: Mafapheng a itseng, 3-methylaniline e boetse e sebelisoa ho lokisa lifilimi tsa electrochromic tse thehiloeng ho polymer tse tsamaisang motlakase le metsoako ea polycarbonate e hanelang hydrolysis, jj.
Ka bokhutšoanyane, 3-methylaniline e na le mefuta e mengata ea bohlokoa ba ts'ebeliso masimong a lidae, li-solvents, li-additives le li-reagent tsa tlhahlobo.

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Thepa ea Lik'hemik'hale ea m-Toluidine
Sebaka sa ho qhibiliha -30 °C
Boemo ba ho belisa 203-204 °C (ho bonesa)
bongata ba 0.999 g/mL ho 25 °C (ha ho batsi)
khatello ea mouoane 0.3 hPa (20 °C)
index ea refractive n20/D 1.567(lit.)
Fp 186 °F
mocheso oa polokelo. Boloka ka tlase ho +30°C.
ho qhibiliha ha 0.2 g/100 mL (20°C)
pka 4.73 (ho 25℃)
foromo ea Crystalline Tiileng kapa Metsi
'Mala o Mosweu
Monko o nkhang hamonate o kang oa aniline
PH 7 (H2O, 20℃)
Ho qhibiliha ha Metsi 0.2 g/100 mL (20 ºC)
Merck 14,9536
BRN 635944
Meeli ea ho pepesehela letlalo la TLV-TWA ke 2-ppm (~9 mg/m3) (ACGIH).
Phetoho ea motlakase 5.950000000000002
InChIKey JJYPMNFTHPTTDI-UHFFFAOYSA-N
LogP 1.4 ho 25℃
Referense ea CAS Database 108-44-1 (Referense ea CAS Database)

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Nako ea poso: Pherekhong-11-2026