Uhlobo lwe-N,N-dimethylaniline: alunambala kuya kophuzi olukhanyayo noma uketshezi olunamafutha onsundu olukhanyayo, olunephunga elimnandi.

I-N,N-dimethylaniline (DMBA) inezindlela eziningi zokusetshenziswa, ikakhulukazi okuhlanganisa izici ezilandelayo:

‌1. Izithako zodayi
I-DMBA iyindawo ebalulekile yokwenza amadayi e-vanillin, amadayi e-azo, amadayi e-triphenylmethane, njll.

‌2. Izinyibilikisi kanye neziqinisi
Ingasetshenziswa futhi njengesinyibilikisi kanye nesiqinisi, idlala indima ekuncibilikiseni nasekuqiniseni ezinye izinto zamakhemikhali ekukhiqizweni kwamakhemikhali.

‌3. Ama-reagent okuhlaziya‌
I-DMBA ingasetshenziswa futhi njenge-reagent yokuhlaziya futhi inenani lokusetshenziswa ekuhlaziyweni kwamakhemikhali nasekuhlolweni.

Kufanele kuqashelwe ukuthi yize i-DMBA isetshenziswa kabanzi embonini yamakhemikhali, ibhekwa njenge-carcinogen, ngakho-ke kufanele kuthathwe ukunakekelwa okukhethekile ngesikhathi sokusetshenziswa nokugcinwa, futhi kufanele kulandelwe imithethonqubo yokuphepha efanele.

Izakhiwo ze-N,N-dimethylaniline zifaka phakathi izici ezilandelayo:

‌1. Izakhiwo zomzimba‌
Ukubukeka: uketshezi olunamafutha olungenambala kuya kophuzi olukhanyayo noma onsundu okhanyayo. Iphunga: Lunephunga elimnandi.
Ukuncibilika: Iyancibilika ezinyibilikisweni ezahlukahlukene zezinto eziphilayo ezifana ne-ethanol, i-ether, i-chloroform, i-benzene, futhi iyancibilika kancane emanzini.
Iphuzu lokubila kanye nephuzu lokuncibilika: Iphuzu lokubila lingaba ngu-193.1℃ kuya ku-193.5℃, kanti iphuzu lokuncibilika liphansi kakhulu, phakathi kuka-1.5-2.5°C.

II. Izakhiwo zamakhemikhali
Ukuvutha: Into iyavutha futhi izosha uma ivezwa emalangabini avulekile. Umhwamuko nomoya kungakha ingxube eqhumayo.
Ubuthi: Kuyisithako esinobuthi kakhulu esingamuncwa ngesikhumba futhi sibangele ubuthi. Sinobuthi obufana ne-aniline.
Ukuzinza: Ingasuswa kalula emoyeni noma elangeni, okwenza umbala ube mnyama.
I-Reactivity: Ingasabela ngamakhemikhali ahlukahlukene, njenge-picric acid, i-alkyl halides, ama-acylating agents, njll.

Lezi zakhiwo zidinga ukunakwa okukhethekile ekuphepheni ngesikhathi sokugcina, ukuthuthwa kanye nokusetshenziswa kwe-N,N-dimethylaniline, futhi zilandela izinqubo zokusebenza ezifanele.

Izakhiwo Zamakhemikhali ze-N,N-Dimethylaniline
Iphuzu lokuncibilika 1.5-2.5 °C (ngokukhanya)
Iphuzu lokubila 193-194 °C (lit.)
ukuminyana 0.956 g/mL ku-25 °C (ngokukhanya)
ubuningi bomusi 3 (uma kuqhathaniswa nomoya)
umfutho womusi 2 mm Hg (25 °C)
inkomba yokubuyisa n20/D 1.557(lit.)
Fp 158 °F
izinga lokushisa lokugcina. Gcina ngaphansi kuka-+30°C.
ukuncibilika 1.2g/l
ifomu le-Liquid
i-pka 5.15 (ku-25℃)
umbala ophuzi ocacile
I-polarity ehlobene 0.179
I-PH 7.4 (1.2g/l, H2O, 20℃)
umkhawulo wokuqhuma 1.2-7%(V)
Ukuncibilika Kwamanzi 1 g/L (20 ºC)
I-Merck 14,3234
I-BRN 507140
I-Henry's Law Constant 4.98(x 10-6 atm?m3/mol) ku-20 °C (cishe - kubalwa kusukela ekuncibilikeni kwamanzi kanye nomfutho womusi)
Imikhawulo yokuchayeka I-NIOSH REL: TWA 5 ppm (25 mg/m3), STEL 10 ppm (50 mg/m3), IDLH 100 ppm; OSHA PEL: TWA 5 ppm; ACGIH TLV: TWA 5 ppm, STEL 10 ppm (eyamukelwe).
I-dielectric constant 4.4000000000000004
Ukuzinza: Kuzinzile. Akuhambelani nama-oxidizing agents aqinile, ama-acid aqinile, ama-acid chloride, ama-acid anhydride, ama-chloroformates, ama-halogens. Kuyasha.
I-InChIKey JLTDJTHDQAWBAV-UHFFFAOYSA-N
I-LogP 1.171 ku-35℃

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