Awọn itumọ ọrọ sisọ:Aethylanilin;Aniline, N-ethyl-;Ethylaniline;N-EthylaniIine;n-ethChemicalbookyl-anilin;n-ethyl-benzenamin;N-Ethylbenzenamine;N-ethyl-Benzenamine

Nọmba CAS: 103-69-5
Ilana molikula: C8H11N
Iwọn molikula: 121.18
EINECS nọmba: 203-135-5
Awọn ẹka ti o jọmọ:Organic kemikali aise ohun elo; hydrocarbons ti oorun didun; elegbogi agbedemeji; awọn agbedemeji ipakokoropaeku; dye Chemicalbook agbedemeji; Organic ile awọn bulọọki; gbogboogbo reagents; amin; Awọn agbedemeji ti Dyes ati Pigments; Organic kemikali; Indazoles; aniline; miiran aise ohun elo

Awọn ohun-ini kemikali:omi ti ko ni awọ. Yiyọ ojuami -63,5 ° C (didi didi -80 ° C), farabale ojuami 204,5 ° C, 83,8 ° C (1.33kPa), ojulumo iwuwo 0,958 (25 ° C), 0,9625 (2Chemicalbook0 ° C), refractive atọka 1.5559, filasi. ojuami 85 ° C, iginisonu ojuami 85 ° C (ìmọ agbekalẹ). Insoluble ninu omi ati ether, tiotuka ninu oti ati julọ Organic olomi. Yoo yipada ni kiakia nigbati o ba farahan si ina tabi ti o farahan si afẹfẹ, pẹlu õrùn aniline.

Nlo:

1) Ọja yii ni a lo ni iṣelọpọ Organic ati pe o jẹ agbedemeji pataki fun awọn awọ azo ati awọn dyes triphenylmethane; o tun le ṣee lo bi agbedemeji fun awọn kemikali daradara gẹgẹbi awọn afikun roba, awọn ibẹjadi, ati awọn ohun elo aworan.

2) Ti a lo bi ipakokoropaeku ati awọn agbedemeji dai, awọn accelerators roba, ati bẹbẹ lọ.

3) Organic Synthesis. Dye agbedemeji.

Ọna iṣelọpọ:

1. Awọn ọna hydrochloric acid aniline hydrochloride ati ethanol ti wa ni reacted ni 180 ° C ati 2.94MPa, awọn excess ethanol ati nipasẹ-ọja ether ti wa ni distilled, 30% NaOH ati p-toluenesulfonyl kiloraidi ti wa ni afikun, ati awọn nipasẹ-ọja diethyl kuro. nipasẹ nya distillation Aniline ati sulfuric acid le ṣe afikun lati gba ọja naa.

2. Phosphorus trichloride ọna Aniline, ethanol ati irawọ owurọ trichloride ti wa ni reacted ni 300 ° C ati 9.84MPa, ati awọn lenu adalu ti wa ni fractionated nipasẹ igbale distillation lati gba N-ethylaniline.