Makamantuwa: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-TOLUIDINE 97%

Lambar CAS: 94-68-8
Tsarin kwayoyin halitta: C9H13N
Nauyin Kwayoyin: 135.21
Lambar EINECS: 202-354-3

Rukuni masu alaƙa:reagents da kari; aromatic hydrocarbons; matsakaita; matsakaicin sinadarai; sinadaran albarkatun kasa; albarkatun kasa; Organic sinadaran albarkatun kasa; kwayoyin halitta; Matsakaicin Rini da Pigments

Abubuwan sinadarai:tafasar batu 218°C, 95.5°C/1.3kPa, dangi yawa 0.938, refractive index 1.5470, flash point 88°C.

Amfani:Matsakaici na Youlesan.

Ana amfani dashi a cikin rini, magani da sauran ƙwayoyin halitta

Hanyar samarwa:
1. Hanyar alkylation na Ethanol: Cika madaidaicin gado mai ruwa tare da karfin sassa 400 tare da mai kara kuzari H3PO4-SiO2, tare da yanki na ciki na 400m2 / g, da abun ciki na H3PO4 na 10%. A cikin ma'adinin ma'adini da aka sanya a cikin ƙananan ɓangaren gado mai ruwa, sassa 110 na cakuda abubuwan da ke biyowa, wato 66% o-toluidine da 34% ethanol [rabo 1: 1.2 (rabo na molar)] an kwashe a 250 ° C. . Gadon mai ruwa yana dumama zuwa 330°C tare da littafin Chemical. Ana samun sassan 108 na condensate a kowace awa, wanda abun ciki na N-ethyl o-toluidine shine sassa 60.0, abun ciki na N, N-diethyl o-toluidine shine sassa 10.7, kuma abun ciki na o-toluidine shine sassa 14.5. Adadin juzu'i shine 80%, 82.5% na reacted o-toluidine an canza shi zuwa N-ethyl o-toluidine, kuma 13.1% an canza shi zuwa N, N-diethyl o-toluidine. Alkylating ethanol 5% an canza shi zuwa ethylene.

2. Hanyar alkylation Bromoethane? Ƙara 40ml (0.37mol) na o-toluidine da 14mL (0.185mol) na bromoethane a cikin 250mL mai wuya uku. Bayan dumama da refluxing na 2h, an alkalized da 40% sodium hydroxide bayani. Sa'an nan kuma ƙara 18.5g (0.136mol) na zinc chloride da 20mL na ruwa a cikin maganin Chemicalbook, da kuma motsawa na 2.5h. An ci gaba da fitar da daskararrun da aka tace tare da ether na man fetur a cikin na'urar Soxhlet, an wanke tsantsa tare da ammoniya mai tsafta da ruwa mai tsafta, an fitar da man fetur ether, ragowar ruwa yana raguwa a ƙarƙashin matsa lamba, da 105 ~ 110 ℃ (4.67kpa) An tattara distillate don samun 21.1g Samfurin da aka gama, wanda aka lasafta shi azaman bromoethane, yana da yawan amfanin ƙasa na 85%.

Rukuni:Mai guba
Flammability da halayen haɗari:mai ƙonewa; konewa yana lalata iskar iskar nitrogen oxide mai guba
Halayen ajiya da sufuri:ɗakin ajiyar yana da iska, ƙananan zafin jiki da bushe; Ana adana shi kuma ana jigilar shi daban daga oxidants, acid, da abinci
Wakilin kashewa:carbon dioxide, kumfa, bushe foda, yashi