nuntium

USUS
N, N-dihydroxyethyl-p-methylaniline est medium organicum late adhibitum ad tincturas, medicamenta et pesticides. Circulus estensor in amino terminali globi hoc genus murice excellentiores proprietates dat. Cum apparatu suo, mercatum quoddam semper occupavit. Nunc, postulatio domestica ingens est, et adhuc quaedam fori potential foris. Studens synthesim et technologiam magnam habet momentum oeconomicum et practicum.

Synthesis methodo
N, N-dihydroxyethyl-p-methylaninum componi potest his gradibus: 1000g p-methylanilinum et 10g aquam in 5L pressionis ahenum adice, temperaturam chemical ad 60℃~65 excita, per 30 minuta excita, et ethylene adde oxydatum 100g alcani addere et temperiem 65-70°C pro 4 horis servare. Adde 100g oxydi ethyleni intra 4 horas, temperaturam ad 70-75°C custodi, reagit ad 70-80°C per 3 horas post transitum, et refrigera ad 30°C. Reactionem solutionis ad distillationis ollae adde et productum collige in 143~ 148°C (1.3~1.6kPa). Proventus est 86% et productum puritas maior est quam 98%. Fractio anterior REDIVIVUS potest ut fruges augeat. Productum est solidum leve luteum.

 

固体

2,2′-(P-TOLYLIMINO)DiETHANOL Chemical Properties
49-53 °C (lit.)
338-340 °C (lit.)
density 1.0654 (asestimationem aspera)
vapor pressura 0Pa ad XXV"
refractivus index 1.5330 (aestimatio)
Fp >230 °F
repono temp. Iners atmosphaera, locus Temperature
solubility solutum in Methanolum
forma pulveris ut massa patet liquido
pka 14.33 ± 0.10 (Predicta)
color Alba aut Colorles ad Yellow ut Orange
Solubilitas aquae 19.8g/L ad 20℃
BRN 2099156
InChIKey JUVSRZCUMWZBFK-UHFFFAOYSA-N
LogP 2 at 35℃
CAS Reference 3077-12-1 (CAS Reference)
EPA Substantia Registry System Ethanol, 2,2′-[(4-methylphenyl)imino]bis- (3077-12-1)10mit-ivy industry0086138052122761

Contactus Information

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Post tempus: Aug-21-2024