SEBELISA
N,N-dihydroxyethyl-p-methylaniline ke organic e sebelisoang haholo lipakeng tsa dae, meriana le chefo e bolaeang likokoanyana. Sehlopha sa ester se sehlopheng sa terminal amino se fa mofuta ona oa dae thepa e ntle haholo. Ho tloha ha e lokisoa, e na le E 'nile ea lula' marakeng o itseng. Hona joale, tlhokahalo ea malapeng e kholo, 'me ho ntse ho e-na le bokhoni bo itseng ba' maraka linaheng tse ling. Ho ithuta ka kopanelo ea eona le theknoloji ho na le bohlokoa bo boholo moruong le bo sebetsang.

Mokhoa oa ho kopanya
N,N-dihydroxyethyl-p-methylaniline e ka etsoa ka mehato e latelang: eketsa 1000g p-methylaniline le 10g metsi ka ketleleng ea khatello ea 5L, phahamisa mocheso oa Chemicalbook ho 60 ℃ ~ 65 ℃, tsosa ka metsotso e 30, 'me u kenye ethylene. oxide Eketsa 100g ea alkane 'me u boloke mocheso ho 65-70 ° C bakeng sa lihora tse 4. Ebe u eketsa 100g ea ethylene oxide nakong ea lihora tse 4, boloka mocheso o le 70-75 ° C, u arabe ka 70-80 ° C ka lihora tse 3 ka mor'a ho feta, 'me u pholile ho 30 ° C. Kenya tharollo ea karabelo ho ketlele ea distillation 'me u bokelle sehlahisoa ho 143 ~ 148°C (1.3 ~ 1.6kPa). Kotulo ke 86% mme bohloeki ba sehlahisoa bo feta 98%. Karolo e ka pele e ka sebelisoa hape ho eketsa chai. Sehlahisoa ke 'mala o mosehla o bobebe.

2,2′-(P-TOLYLIMINO)DIETHANOL Chemical Properties
Sebaka se qhibilihang ke 49-53 °C (lit.)
Sebaka se belang 338-340 °C (hote.)
density 1.0654 (khakanyo e boima)
khatello ea mouoane 0Pa ho 25 ℃
refractive index 1.5330 (khakanyo)
Fp >230 °F
mocheso oa polokelo. Boemo bo sa tsitsang, Mocheso oa Kamore
solubility e qhibilihang ka har'a Methanol
etsa phofo ho hlama ho hlakisa lero
pka 14.33±0.10(E boletsoeng esale pele)
mmala Bosweu kapa Mebala ho ya ho Bosehla ho ya ho Namunu
Ho qhibiliha ha Metsi 19.8g/L ho 20℃
BRN 2099156
InChIKey JUVSRZCUMWZBFK-UHFFFAOYSA-N
LogP 2 ka 35℃
CAS DataBase Reference 3077-12-1(CAS DataBase Reference)
EPA Substance Registry System Ethanol, 2,2′-[(4-methylphenyl)imino]bis- (3077-12-1)

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