Awọn itumọ ọrọ sisọ:N-ETHYL-O-TOLUIDINE;N-ETHYL-2-AMINOTOLUENE;N-ETHYL-2-TOLUIDINE;N-ETHYL-2-METHYLANILINE;N-ethylChemicalbook-2-methyl-Benzenamine;N-Ethyl-N- (2) -methylphenyl) amine; N-ETHYLORTHOTOLUIDINE; N-ETHYL-O-TOLUIDINE97%

CAS nọmba: 94-68-8
Ilana molikula: C9H13N
iwuwo molikula: 135.21
EINECS nọmba: 202-354-3

Awọn ẹka ti o jọmọ:reagents ati awọn afikun; hydrocarbons ti oorun didun; awọn agbedemeji; awọn agbedemeji kemikali; awọn ohun elo aise kemikali; awọn ohun elo aise; Organic kemikali aise ohun elo; Organic kemikali; Awọn agbedemeji ti Dyes ati Pigments

Awọn ohun-ini kemikali:farabale ojuami 218 ° C, 95,5 ° C / 1,3kPa, ojulumo iwuwo 0,938, refractive Ìwé 1.5470, filasi ojuami 88 ° C.

Nlo:Agbedemeji ti Youlesan.

Lo ninu dai, oogun ati awọn miiran Organic kolaginni

Ọna iṣelọpọ:
1. Ọna alkylation Ethanol: Fọwọsi olutọpa ibusun ti o ni agbara pẹlu agbara awọn ẹya 400 pẹlu ayase H3PO4-SiO2, pẹlu agbegbe inu inu ti 400m2 / g, ati akoonu H3PO4 ti 10%. Ninu evaporator quartz ti a fi sori ẹrọ ni apa isalẹ ti ibusun olomi, awọn ẹya 110 ti adalu ti akopọ atẹle, eyun 66% o-toluidine ati 34% ethanol [ipin 1: 1.2 (ipin molar)] ti yọ kuro ni 250°C . Ibusun olomi ti wa ni kikan si 330°C pẹlu Iwe kemikali. Awọn ẹya 108 ti condensate ni a gba fun wakati kan, eyiti akoonu ti N-ethyl o-toluidine jẹ awọn ẹya 60.0, akoonu ti N, N-diethyl o-toluidine jẹ awọn ẹya 10.7, ati akoonu ti o-toluidine jẹ awọn ẹya 14.5. Oṣuwọn iyipada jẹ 80%, 82.5% ti o-toluidine ti o dahun ti yipada si N-ethyl o-toluidine, ati pe 13.1% ti yipada si N, N-diethyl o-toluidine. Ethanol 5% oluranlowo Alkylating ti yipada si ethylene.

2. Bromoethane ọna alkylation? Fi 40mL (0.37mol) ti o-toluidine ati 14mL (0.185mol) ti bromoethane sinu igo olorun mẹta 250mL. Lẹhin alapapo ati refluxing fun 2h, o jẹ alkalized pẹlu 40% iṣuu soda hydroxide ojutu. Lẹhinna fi 18.5g (0.136mol) ti zinc kiloraidi ati 20mL ti omi sinu ojutu Kemikali, ki o si mu fun wakati 2.5. Ohun elo ti a fi sisẹ ni a fa jade nigbagbogbo pẹlu ether epo ni ohun elo Soxhlet kan, a ti fọ jade pẹlu amonia dilute ati omi distilled, ether epo ti yọ kuro, omi to ku ti distilled labẹ titẹ dinku, ati 105 ~ 110℃ (4.67kpa) Distillate ti gba lati gba 21.1g Ọja ti o pari, ti a ṣe iṣiro bi bromoethane, ni ikore ti 85%.

Ẹka:Oloro
Flammability ati awọn abuda eewu:flammable; ijona decomposes majele ti nitrogen oxide gaasi
Ibi ipamọ ati awọn abuda gbigbe:ile-itaja naa jẹ afẹfẹ, iwọn otutu kekere ati gbẹ; o ti wa ni ipamọ ati gbigbe lọ lọtọ lati awọn oxidants, acids, ati ounje
Aṣoju apanirun:erogba oloro, foomu, gbẹ lulú, iyanrin