N,N-Dimethyl-p-phenylenediamine dihydrochloride CAS: 536-46-9

N,N-Dimethyl-p-phenylenediamine dihydrochloride, tseem hu ua DMPD, yog ib qho organic compound uas feem ntau siv ua tus neeg sawv cev txo qis thiab antioxidant hauv ntau yam kev siv. Nws yog ib qho hmoov crystalline dawb mus rau dawb tawm nrog cov mis molecular ntawm C8H14N2·2HCl.

Qhov cuam tshuam tseem ceeb ntawm N,N-Dimethyl-p-phenylenediamine dihydrochloride yog nws lub peev xwm los ua tus neeg sawv cev txo qis muaj zog. Nws tuaj yeem pub cov electrons rau lwm cov molecules, yog li txo lawv thiab tiv thaiv lossis qeeb cov tshuaj tiv thaiv oxidation. Cov yam ntxwv no ua rau nws muaj txiaj ntsig zoo hauv kev tiv thaiv kev puas tsuaj ntawm cov ntaub ntawv thiab cov tshuaj uas yooj yim rau oxidation.

Ib qho ntawm cov ntawv thov tseem ceeb ntawm N,N-Dimethyl-p-phenylenediamine dihydrochloride yog ua ib qho antioxidant hauv kev lag luam roj hmab. Nws feem ntau siv rau hauv kev tsim cov khoom siv roj hmab xws li log tsheb, siv txoj siv conveyor, thiab cov foob. Los ntawm kev txwv tsis pub oxidation ntawm roj hmab, nws pab txhim kho lub zog thiab lub neej ntawm cov ntaub ntawv no.

Lwm qhov kev siv ntawm N,N-Dimethyl-p-phenylenediamine dihydrochloride yog nyob rau hauv kev tsim cov xim plaub hau. Nws ua haujlwm ua tus tsim xim los ntawm kev pab txhawb kev sib xyaw ntawm cov xim ua ntej thiab cov pa oxygen, ua rau muaj cov xim pigments uas lo rau ntawm cov plaub hau. Cov tshuaj no yog qhov tshwj xeeb tshaj yog pab tau rau cov xim plaub hau tas mus li vim nws muaj peev xwm muab cov xim ci ntsa iab thiab kav ntev.

Ntxiv rau, N,N-Dimethyl-p-phenylenediamine dihydrochloride qee zaum siv rau hauv cov organic synthesis ua tus neeg sawv cev txo qis. Nws tuaj yeem siv rau hauv ntau yam tshuaj lom neeg uas cuam tshuam nrog kev txo qis ntawm cov pab pawg ua haujlwm.