Diethylenetriamine, yokhala ndi formula ya mankhwala C4H13N3, ndi mankhwala achilengedwe, nthawi zambiri amakhala achikasu chopepuka kapena opanda mtundu wowonekera bwino wokhala ndi fungo laling'ono la ammonia. Amasungunuka bwino ndipo amasakanikirana ndi madzi, ethanol, acetone ndi zosungunulira zina. Ndi membala wofunikira kwambiri mumakampani opanga mankhwala.

Chidule cha katundu wakuthupi ndi wa mankhwala

Malo osungunuka: pafupifupi -40℃

Malo otentha: pafupifupi 206℃

Kuchuluka: 0.96 g/cm³ (madzi = 1)

Kuthamanga kwa nthunzi: pafupifupi 0.232 mmHg pa 25°C

Chizindikiro cha refractive: 1.484 (20℃)

Makhalidwe amenewa a thupi ndi mankhwala amachititsa kuti diethylenetriamine ikhale yabwino kwambiri m'mafakitale osiyanasiyana, makamaka mu zosungunulira ndi zinthu zina zopangidwa ndi organic synthesis.

Cholinga chachikulu

Diethylenetriamine imagwiritsa ntchito zinthu zambiri, kuphatikizapo mafakitale a mankhwala, nsalu, kupanga mapepala, kukonza zitsulo, ndi zina zotero.

Zosungunulira ndi zinthu zina zosakaniza zachilengedwe: Monga chinthu chofunikira kwambiri cha mankhwala, diethylenetriamine imagwiritsidwa ntchito kwambiri popanga zinthu zosiyanasiyana zachilengedwe, monga zotsukira mpweya, zowonjezera mafuta odzola, ma emulsifier, mankhwala ojambula zithunzi, ndi zina zotero.

Kukonzekera ndi njira zodzitetezera

Njira yokonzekera diethylenetriamine ndi yovuta kwambiri ndipo imaphatikizapo njira zingapo zochitira zinthu zosiyanasiyana. Ngakhale kuti diethylenetriamine imagwiritsidwa ntchito kwambiri m'mafakitale, ilinso ndi poizoni ndi zoopsa zina. Chifukwa chake, njira zogwiritsira ntchito motetezeka ziyenera kutsatiridwa mosamala panthawi yogwiritsa ntchito ndi kusungira.

Njira yokonzekera

Kuchitapo kanthu kolumikizana: Kuchitapo kanthu kolumikizana kumachitika pakati pa ethylenediamine ndi hydrocyanic acid kuti apange hexamethylenediamine nitrile.

Kuchitapo kanthu kwa okosijeni: Hexamethylenediamine nitrile imasungunuka ndi potaziyamu permanganate pansi pa mikhalidwe ya alkaline kuti ipange adipamide.

Kuphatikizika kwa adipamide ndi ammonia kumachitika pamene kutentha kwambiri komanso kuthamanga kwambiri, ndipo pamapeto pake amapanga diethylenetriamine.

Zodzitetezera

Pewani kukhudzana mwachindunji ndi khungu ndi maso kuti mupewe kuyabwa ndi kupsa. Sungani mpweya wabwino m'malo ogwirira ntchito kuti muchepetse kuchulukana kwa nthunzi yoopsa. Mukangotuluka madzi, njira zadzidzidzi ziyenera kutengedwa nthawi yomweyo, monga kuvala zovala zodzitetezera, magolovesi ndi magalasi, komanso kugwiritsa ntchito zinthu zosagwira ntchito monga mchenga ndi vermiculite kuti muyamwitse zinthu zomwe zatuluka madzi.

Mapeto

Diethylenetriamine ili ndi udindo wofunikira kwambiri mumakampani opanga mankhwala chifukwa cha mphamvu zake zamagetsi komanso ntchito zake zosiyanasiyana. Mwa kumvetsetsa bwino mphamvu zake zakuthupi ndi zamagetsi, njira zokonzekera ndi njira zodzitetezera, titha kugwiritsa ntchito bwino mankhwala ofunikirawa ndikulimbikitsa chitukuko ndi luso la mafakitale ogwirizana nawo. Ndikukhulupirira kuti kugawana kwa lero kungatsegule zenera latsopano ku dziko la chemistry kwa inu!

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