4-Nitrophenetole (CAS#100-29-8)

4-Nitrophenetole (CAS#100-29-8)

àgwà
Kristal na-acha odo odo. Ebe mgbaze bụ 60 Celsius C (58 Celsius C), ebe a na-esi nri bụ 283 ° C, 112 ~ 115 Celsius C (0.4kPa), na njupụta nke ikwu bụ 1. 1176. Na-agbaze ntakịrị na mmiri, ethanol oyi na mmanụ mmanụ oyi. ether. Soluble na ether, soluble na ethanol na-ekpo ọkụ na mmanụ ọkụ ether.

Usoro
A na-akwado ya site na mmeghachi omume etherification nke p-nitrochlorobenzene na ethanol. A na-agbakwunye P-nitrochlorobenzene na ethanol na kettle mmeghachi omume, a na-eme ka okpomọkụ dị na 82 Celsius C, na ethanol sodium hydroxide ngwọta na-agbakwunyere dropwise, na mmeghachi omume na-eme na 85 ~ 88 Celsius C maka 3h. A na-ebelata alkalinity nke ngwọta mmeghachi omume n'okpuru 0.9%, mee ka ọ dị mma na 75 Celsius C, na pH uru na-agbanwe na 6.7 ~ 7 na hydrochloric acid gbadoro anya. Mgbe iguzosi ike na stratification, a na-ewere akwa mmanụ na sodium nitrophenol na-asachapụ site na mmiri ọkụ, a na-ewepụkwa oyi akwa mmanụ n'okpuru nrụgide na-ebelata, na akụkụ nke 214 ~ 218 ° C (2. 66 ~ 5.32kPa) na-ewere ya. dị ka ngwaahịa a.

jiri
eji dị ka onye etiti na ọgwụ ọjọọ na esiji ákwà. A na-eji ya na ọgwụ iji mepụta phenacetin, wdg.

nche
Ngwaahịa a na-egbu egbu. Ma iku ume na iri nri na-emerụ ahụ ike. Yiri ugogbe nchekwa nchekwa, yi akwa mkpuchi mgbochi nsi, ma yiri ihe mkpuchi uzuzu nke na-eme onwe ya mgbe ị na-akpakọrịta.
A na-eji obere mkpọ ígwè mepere emepe, karama iko ọnụ na-akpụ akpụ, karama iko igwe pịa ọnụ, karama rọba ma ọ bụ orù ọla (mkpọ) n'èzí igbe osisi. Chekwaa n'ụlọ nkwakọba ihe dị jụụ, ikuku ikuku. Debe ọkụ, ebe okpomọkụ, chebe ìhè anyanwụ kpọmkwem, ma mechie akpa ahụ. Nbudata na nbudata dị mfe mgbe ejizi.