Nā huaʻōlelo like:N-ETIL-O-TOLUIDINE;N-ETHYL-2-AMINOTOLUENE;N-ETIL-2-TOLUIDINE;N-ETIL-2-METHYLANILINE;N-ethylChemicalbook-2-methyl-Benzenamine;N-Ethyl-N- (2 -methylphenyl)amine;N-ETHYLORTHOTOLUIDINE;N-ETHYL-O-TOLUIDINE97%

Helu CAS: 94-68-8
Huina mole: C9H13N
Kaumaha molekula: 135.21
Helu EINECS: 202-354-3

Nā waeʻano pili:nā reagents a me nā mea hoʻohui;nā wai ʻala ʻala;nā mea waena;nā mea waena kemika;nā mea maka kemika;mea maka;mea kino kemika;kemika organik;Nā Waena o nā Wai a me nā Pigment

Nā waiwai kemika:wahi hoʻolapalapa 218°C, 95.5°C/1.3kPa, mānoanoa pili 0.938, kuhikuhipuʻuone 1.5470, kiko uila 88°C.

Hoʻohana:Kūwaena o Youlesan.

Hoʻohana ʻia i loko o ke kala, lāʻau lapaʻau a me nā mea ʻē aʻe

Hana hana:
1. Ethanol alkylation ala: E hoʻopiha i ka fluidized moena reactor me ka mana o 400 hapa me H3PO4-SiO2 catalyst, me ka ili o loko o 400m2/g, a me ka H3PO4 maʻiʻo o 10%.I loko o kahi evaporator quartz i hoʻokomo ʻia ma ka ʻaoʻao haʻahaʻa o ka moena wai, 110 mau ʻāpana o ka hui ʻana o kēia haku mele, ʻo ia hoʻi 66% o-toluidine a me 34% ethanol [ratio 1:1.2 (ratio molar)] i hoʻoheheʻe ʻia ma 250°C .Hoʻomaʻamaʻa ʻia ka moena wai i 330 ° C me Chemicalbook.Loaʻa nā ʻāpana 108 o ka condensate i kēlā me kēia hola, ʻo ia ka mea o ka N-ethyl o-toluidine he 60.0 mau ʻāpana, ʻo ka maʻiʻo o N,N-diethyl o-toluidine he 10.7 ʻāpana, a ʻo ka maʻiʻo o ka o-toluidine he 14.5 ʻāpana.ʻO ka helu hoʻololi he 80%, 82.5% o ka o-toluidine reacted i hoʻololi ʻia i N-ethyl o-toluidine, a ʻo 13.1% i hoʻololi ʻia i N,N-diethyl o-toluidine.Hoʻololi ʻia ka ethanol 5% i ka ethylene.

2. Bromoethane alkylation ala?E hoʻohui i 40mL (0.37mol) o ka o-toluidine a me 14mL (0.185mol) o ka bromoethane i loko o ka pahu 250mL ʻekolu ʻāʻī.Ma hope o ka wela a me ka refluxing no 2h, ua alkalized me 40% sodium hydroxide solution.A laila e hoʻohui i 18.5g (0.136mol) o ka zinc chloride a me 20mL o ka wai i loko o ka solution Chemicalbook, a hoʻoulu no 2.5h.Hoʻopili mau ʻia ka paʻa kānana me ka petroleum ether i loko o kahi hāmeʻa Soxhlet, holoi ʻia ka extract me ka ammonia dilute a me ka wai i hoʻoheheʻe ʻia, ua hoʻoheheʻe ʻia ka petroleum ether, ua hoʻoheheʻe ʻia ke koena wai ma lalo o ke kaomi hoʻemi, a me ka 105 ~ 110 ℃ (4.67kpa) ua hōʻiliʻili ʻia ka distillate e loaʻa ai ka 21.1g ʻO ka huahana i hoʻopau ʻia, i helu ʻia he bromoethane, he 85%.

Māhele:ʻona
ʻO ke ahi a me nā ʻano pōʻino:hiki ke ahi;hoʻoheheʻe ʻia ke kinoea nitrogen oxide ʻona
Nā hiʻohiʻona mālama a me ka lawe ʻana:ʻO ka hale kūʻai he ventilated, haʻahaʻa haʻahaʻa a maloʻo;mālama ʻia a lawe kaʻawale ʻia mai nā oxidants, acids, a me ka meaʻai
Mea kinai kinai:carbon dioxide, huʻa, pauda maloʻo, one