iindaba

Izithethantonye:I-Aethylanilin; i-Aniline, i-N-ethyl-; i-Ethylaniline; i-N-EthylaniIine; i-n-ethChemicalbookyl-anilin; i-n-ethyl-benzenamin; i-N-Ethylbenzenamine; i-N-ethyl-benzenamine

Inombolo ye-CAS: 103-69-5
Ifomula yemolekyuli: C8H11N
Ubunzima bemolekyuli: 121.18
Inombolo ye-EINECS: 203-135-5
Iindidi ezinxulumeneyo:izinto ezisetyenziswa kwikhemikhali yendalo; ii-hydrocarbons ezinuka kamnandi; izinto ezisetyenziswa kwiyeza; izinto ezisetyenziswa kwizinambuzane; idayi Izinto ezisetyenziswa kwiChemicalbook; iibhloko zokwakha zendalo; izinto ezisetyenziswa kwi-reagents ngokubanzi; ii-amines; Izinto ezisetyenziswa kwi-Dyes kunye neePigments; iikhemikhali yendalo; ii-Indazoles; i-aniline; ezinye izinto ezisetyenziswa kwi-rewd

Iimpawu zekhemikhali:ulwelo olungenambala. Iqondo lokunyibilika -63.5°C (inqanaba lokukhenkceza -80°C), iqondo lokubila 204.5°C, 83.8°C (1.33kPa), uxinano oluhambelanayo 0.958 (25°C), 0.9625 (2Chemicalbook0°C), isalathisi sokurhawuzelela 1.5559, iqondo lokukhanya 85°C, iqondo lokutsha 85°C (ifomyula evulekileyo). Ayinyibiliki emanzini nakwi-ether, iyanyibilika kwi-alcohol nakwizinyibilikisi ezininzi ze-organic. Iya kuba mdaka ngokukhawuleza xa ivezwa ekukhanyeni okanye ivezwa emoyeni, kunye nevumba le-aniline.

Ukusetyenziswa:

1) Le mveliso isetyenziswa kwi-organic synthesis kwaye iyinxalenye ebalulekileyo yedayi ze-azo kunye nedayi ze-triphenylmethane; ingasetyenziswa njengendawo ephakathi yeekhemikhali ezintle ezifana nezongezo zerabha, izinto eziqhumayo, kunye nezinto zokuthatha imifanekiso.

2) Isetyenziswa njengezixhobo zokubulala izinambuzane kunye nedayi, izikhawulezisi zerabha, njl.

3) Ukwenziwa kwezinto eziphilayo. Izinto ezidibanisa imibala.

Indlela yokuvelisa:

1. Indlela ye-hydrochloric acid i-aniline hydrochloride kunye ne-ethanol ziphendulwa kwi-180°C kunye ne-2.94MPa, i-ethanol engaphezulu kunye ne-ether yemveliso ziyanyibilikiswa, i-30% ye-NaOH kunye ne-p-toluenesulfonyl chloride zongezwa, kwaye i-diethyl yemveliso engaphantsi iyasuswa nge-distillation yomphunga I-Aniline kunye ne-sulfuric acid zingongezwa ukuze kufunyanwe imveliso.

2. Indlela ye-Phosphorus trichloride I-Aniline, i-ethanol kunye ne-phosphorus trichloride ziphendulwa kwi-300°C kunye ne-9.84MPa, kwaye umxube wempendulo uhlulwahlulwa nge-vacuum distillation ukuze kufunyanwe i-N-ethylaniline.

 


Ixesha lokuthumela: Meyi-10-2021