Benzotriazole imasungunuka kwathunthu m'madzi. Kapangidwe kake mu yankho kamasintha malinga ndi pH: mu yankho la asidi kwambiri (pH < 1), limapezeka mu mawonekedwe a protonated a BTAHChemicalbook+2; mu yankho la asidi pang'ono, losalowerera, komanso losalowerera, limapezeka mu mawonekedwe a BTA; mu yankho la alkaline kwambiri (pH > 8), limapezeka mu mawonekedwe a BTA-

Ntchito: Benzotriazole imagwiritsidwa ntchito mu zinthu zotsutsana ndi dzimbiri (mafuta), zomwe zimagwiritsidwa ntchito kwambiri mu zinthu zoletsa dzimbiri za mkuwa ndi mkuwa, zinthu zoyeretsa madzi, zoletsa kuzizira zamagalimoto, zinthu zoletsa chifunga, zoletsa polimira, zowongolera kukula kwa zomera, zowonjezera mafuta, zoletsa kuwala kwa ultraviolet, ndi zina zotero. Izi zitha kugwiritsidwanso ntchito limodzi ndi zinthu zosiyanasiyana zoletsa kukula, mabakiteriya ndi algaecides.

Njira yopangira:

Benzotriazole ingapezeke mwa kuchitapo kanthu kwa o-phenylenediamine ndi sodium nitrite. Sungunulani o-phenylenediamine m'madzi a 50℃, onjezerani glacial acetic acid, kuziziritsa mpaka 5℃, onjezerani sodium nitrite ndikusakaniza kuti muchitepo kanthu. Reactant pang'onopang'ono imasintha kukhala wobiriwira wakuda, kutentha kumakwera kufika pa 70-80℃, yankho limasanduka lalanje-wofiira, ndipo limayikidwa kutentha kwa chipinda kwa maola awiri, kuziziritsidwa, kuchotsedwa makhiristo osefedwa, kutsukidwa ndi madzi oundana, ndikuumitsidwa kuti mupeze chinthu chosakonzedwa. Chinthu chosakonzedwacho chimasungunuka ndi vacuum, ndipo gawo la 201-204℃ (2.0kPa) limasonkhanitsidwa, kenako limapangidwanso ndi benzene kuti mupeze chinthu chokhala ndi malo osungunuka a 96-97℃, ndi phindu la pafupifupi 80%. Zanenedwa kuti benzotriazole yopangidwa kuchokera ku chinthucho imapezeka pochiza madzi otayira a carbendazim ndi sodium nitrite.

Malo osungunuka 97-99°C (lit.)

Malo otentha 204°C (15mmHg)

Kuchulukana 1,36g/cm3

Kuchuluka kwa zinthu 500kg/m3

Kuchuluka kwa nthunzi 4.1 (vsaiChemicalbookr)

Kuthamanga kwa nthunzi 0.04mmHg (20°C)

Chizindikiro cha Refractive 1.5589 (chiyerekezo)

Malo owunikira 170°C

Malo osungiramo zinthu Sungani pansi pa +30°C.

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