izindaba

I-3-Methylaniline isesimweni soketshezi olunamafutha olungenambala. Okulandelayo isifinyezo esinemininingwane sezinhlobo ze-3-methylaniline:

Ifomu elibonakalayo: I-3-methylaniline ikhombisa izici zoketshezi olunamafutha olungenambala, futhi ngezinye izikhathi uketshezi oluqinile. Uma luvezwa ekukhanyeni noma emoyeni, luzoshiswa bese luba nsundu kancane kancane. Izakhiwo zamakhemikhali: Lesi sici siyasha futhi sinobuthi, futhi singaba yingozi uma sivezwa emalangabini avulekile kanye nokushisa okuphezulu. Ngesikhathi esifanayo, siyi-methemoglobin enamandla futhi singacasula isinyi kanye ne-urethra, okungase kubangele i-hematuria. Ukusetshenziswa: I-3-Methylaniline isetshenziswa kakhulu njengendawo ephakathi yokwenza amadayi okunciphisa, ihlinzeka ngesisekelo samakhemikhali esidingekayo embonini yodayi. Ngamafuphi, i-3-methylaniline iwuketshezi olunamafutha olungenambala ekushiseni kwegumbi kanye nengcindezi, olunezakhiwo ezithile zamakhemikhali kanye nokusetshenziswa kwezimboni. Lapho kuphathwa futhi kugcinwa, kudingeka kuthathwe izinyathelo zokuphepha ezifanele ukuze kuvinjelwe ukuthi kungabangela umonakalo kubantu kanye nemvelo.

I-3-Methylaniline, eyaziwa nangokuthi i-m-toluidine, iyinhlanganisela ebalulekile yezinto eziphilayo enokusetshenziswa okubanzi. Lokhu okulandelayo ukusetshenziswa okuyinhloko kwe-3-methylaniline:

Izinto ezihlanganisa udayi: I-3-methylaniline iyisithako esibalulekile sokwenza udayi we-vat, njenge-Reactive Yellow XR, i-Cationic Violet 2RL, njll. Ngesikhathi esifanayo, isetshenziswa futhi njengesithako esiphakathi sabathuthukisi befilimu yombala kanye nezinto zokusetshenziswa zodayi be-azo.
Izinyibilikisi kanye nezithasiselo: Lesi sici singasetshenziswa njengesinyibilikisi sama-resin e-polyester kanye nesithasiselo se-polyaminocresol ethyl foam.
Ama-reagent okuhlaziya: i-3-methylaniline ingasetshenziswa futhi njenge-reagent yokuhlaziya yokunquma i-osmium, i-palladium, i-platinum, i-ruthenium ne-nitrite, njll.
Okunye ukusetshenziswa: Emasimini athile, i-3-methylaniline isetshenziselwa futhi ukulungiselela amafilimu e-electrochromic asekelwe ku-polymer aqhubayo kanye nama-polycarbonate composites amelana ne-hydrolysis, njll.
Ngamafuphi, i-3-methylaniline inobubanzi obukhulu benani lokusetshenziswa emikhakheni yamadayi, izinyibilikisi, izithasiselo kanye nama-reagent okuhlaziya.

 

Izakhiwo Zamakhemikhali ze-m-Toluidine

Iphuzu lokuncibilika -30 °C
Iphuzu lokubila 203-204 °C (elikhanyayo)
ukuminyana 0.999 g/mL ku-25 °C (ngokukhanya)
umfutho womusi 0.3 hPa (20 °C)
inkomba yokubuyisa n20/D 1.567(lit.)
Fp 186 °F
izinga lokushisa lokugcina. Gcina ngaphansi kuka-+30°C.
ukuncibilika 0.2 g/100 mL (20°C)
i-pka 4.73 (ku-25℃)
ifomu le-Crystalline Solid noma i-Liquid
umbala omhlophe
Iphunga elimnandi njenge-aniline
PH 7 (H2O, 20℃)
Ukuncibilika Kwamanzi 0.2 g/100 mL (20 ºC)
I-Merck 14,9536
I-BRN 635944
Imikhawulo yokuchayeka kwesikhumba se-TLV-TWA yi-2-ppm (~9 mg/m3) (ACGIH).
I-dielectric constant 5.950000000000002
I-InChIKey JJYPMNFTHPTTDI-UHFFFAOYSA-N
I-LogP 1.4 ku-25℃
Inkomba Yesizinda Sedatha ye-CAS 108-44-1 (Inkomba Yesizinda Sedatha ye-CAS)

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Isikhathi sokuthunyelwe: Agasti-20-2025