nkhani

4-ISOPROPYL-3-METHYLPHENOL, yofupikitsidwa ngati IPMP, ingatchedwenso kuti o-Cymen-5 ol/3-Methyl-4-isopropyrphenol. Fomula ya molekyulu ndi C10H14O, kulemera kwa molekyulu ndi 150.22, ndipo nambala ya CAS ndi 3228-02-2. IPMP ndi kristalo yoyera yomwe sisungunuka m'madzi ndipo imasungunuka mu zosungunulira zachilengedwe. Ili ndi kusungunuka kwa 36% mu ethanol, 65% mu methanol, 50% mu isopropanol, 32% mu n-butanol, ndi 65% mu acetone. Imagwiritsidwa ntchito kwambiri mumakampani odzola ndipo imatha kugwira ntchito yoletsa dzimbiri ndi kuyeretsa.
3-methyl-4-isopropyl phenol ndi isomer ya thymol (chomera chomwe chili m'gulu la cheilaceae chomwe ndi gawo lalikulu la mafuta ofunikira) ndipo chakhala chikugwiritsidwa ntchito mu mankhwala achikhalidwe kwa zaka mazana ambiri. M'zaka zaposachedwa, zinthu zopangira 3-methyl-4-isopropyl phenol zakonzedwanso, ndipo tsopano zikugwiritsidwa ntchito kwambiri mu mankhwala wamba, mankhwala osakaniza, zodzoladzola ndi zina zamankhwala.

Kodi zinthu zake ndi ziti?IPMP?
1.IPMP ndi yopanda kukoma kwenikweni, ndipo kulimba kwake pang'ono ndi koyenera zodzoladzola.
2.IPMP siikwiyitsa kwenikweni, ndipo chiŵerengero cha ziwengo pakhungu ndi 2%.
3.IPMP imagwira ntchito mofanana pa mabakiteriya, yisiti, nkhungu, ndi mitundu ina ya mavairasi.
4. IPMP imawonetsa kukana kwa okosijeni mu njira yoyamwa kuwala kwa ultraviolet ndi kutalika kwa mafunde a 250-300nm (chiwerengero chachikulu ndi 279nm).
5.IPMP ili ndi kukhazikika kwamphamvu pankhani ya mpweya, kuwala, kutentha ndi chinyezi, ndipo imatha kuyikidwa kwa nthawi yayitali.
6.IPMP ndi yotetezeka kwambiri popanga mankhwala, zodzoladzola ndi zinthu zina zomwe si mankhwala.

o-Cymen-5-olyawonetsa ubwino wamphamvu kwambiri wopha mabakiteriya komanso wopha tizilombo toyambitsa matenda motsutsana ndi tizilombo toyambitsa matenda m'maphunziro azamankhwala ndi azachipatala, monga trichophyton dermatis. Ubwino wa mavairasi a chimfine wawonetsedwanso (200mmp).
4-ISOPROPYL-3-METHYLPHENOL imatha kuletsa kuwonongeka kwa okosijeni ndi zinthu zopangidwa. Phindu limeneli limagwirizanitsidwanso ndi mphamvu yolimbana ndi mabakiteriya, ndipo lingathandize kwambiri pakusunga bwino zodzoladzola zomwe zimawonongeka mosavuta ndi okosijeni, monga zinthu zamafuta, mafuta, mavitamini, zonunkhira ndi mahomoni. Poyesa ntchito ya antioxidant ya 3-methyl-4-isopropyl phenol, 50g ya paraffin yolimba yokhala ndi mulingo wa 0.01%-0.04% idawonjezedwa ndikuwiritsa pa 160℃ ndi mpweya kwa maola 21 mpaka kuchuluka kwa peroxide kufika pa 50 (nthawi yoyambira: nthawi yowonetsa kusintha kwa mtundu). Zinapezeka kuti mwayi wa 3-methyl-4-isopropyl phenol kuchedwetsa nthawi yosungunuka kwa maola atatu unali 0.01%, ndipo kwa maola 9 unali 0.04%.
Kodi Kugwiritsa Ntchito 4-ISOPROPYL-3-METHYLPHENOL N'chiyani?
Zodzoladzola:
4-ISOPROPYL-3-METHYLPHENOL ingagwiritsidwe ntchito ngati chotetezera mu mafuta odzola nkhope, milomo ndi zinthu zosamalira tsitsi.
Mankhwala:
4-ISOPROPYL-3-METHYLPHENOL ingagwiritsidwe ntchito poletsa matenda a pakhungu omwe amayamba chifukwa cha mabakiteriya kapena bowa, kupha tizilombo toyambitsa matenda pakamwa komanso kupha tizilombo toyambitsa matenda ku anus.
Mankhwala osokoneza bongo:
4-ISOPROPYL-3-METHYLPHENOL ingagwiritsidwe ntchito mu mankhwala ophera tizilombo toyambitsa matenda akunja kapena mankhwala ophera tizilombo toyambitsa matenda (kuphatikizapo mankhwala ophera tizilombo toyambitsa matenda m'manja), mankhwala ophera tizilombo toyambitsa matenda pakamwa, mankhwala ophera tsitsi, mankhwala ofewa, mankhwala otsukira mano, ndi zina zotero.
Kugwiritsa ntchito mafakitale:
4-ISOPROPYL-3-METHYLPHENOL ingagwiritsidwe ntchito pokonza mpweya wabwino komanso kuyeretsa chipinda, kukonza mabakiteriya ndi kuchotsa fungo loipa pa nsalu, mankhwala osiyanasiyana oletsa mabakiteriya ndi bowa komanso mankhwala ena ophera tizilombo toyambitsa matenda.
1. Mankhwala ophera tizilombo toyambitsa matenda m'nyumba: Kupopera mankhwala okhala ndi 0.1-1% pansi ndi makoma kungathandize kwambiri pochotsa tizilombo toyambitsa matenda (pa tizilombo toyambitsa matenda, chepetsani madzi okonzedwa a emulsion kapena isopropyl alcohol kufika pamlingo woyenera).
2. Ingagwiritsidwe ntchito pa zovala, zokongoletsera zamkati ndi kupha tizilombo toyambitsa matenda pa mipando: kudzera mu kupopera kapena kuviika zovala zolukidwa, zofunda, makapeti ndi makatani ndi zinthu zina zimatha kukhala ndi mphamvu yabwino kwambiri yopha mabakiteriya komanso yochotsa fungo loipa.
Liti3-methyl-4-isopropyl phenolNgati iphatikizidwa ndi ma surfactants osakhala a ionic kapena ma macromolecular compounds, monga CMC, mphamvu yake yopha mabakiteriya ikhoza kuchepetsedwa chifukwa imalumikizidwa kapena kulowetsedwa pa surfactant bundle. Kuti iwonjezere mphamvu ya anion surface activity, EDTA2Na kapena chothandizira cholowa m'malo chikufunika.
Ndife akatswiri opanga IPMP, ngati muli ndi zosowa zilizonse, mutha kulumikizana nafe mwachindunji.