Octyl 4-methoxycinnamate (OMC) cas 5466-77-3
Octyl 4-methoxycinnamate (OMC) cas number 5466-77-3. OMC ingathenso kutchedwa octyl methoxycinnamate, 2-Ethylhexyl 4-Methoxycinnamate, Isooctyl-4-methoxycinnamate, ndi zina zotero. Octyl 4-methoxycinnamate ndi mankhwala oteteza ku dzuwa omwe amagwiritsidwa ntchito kwambiri.
Octyl-methoxycinnamate (OMC) ndi mankhwala achilengedwe omwe amapezeka mu mafuta ena oteteza ku dzuwa ndi mafuta opaka pamilomo. Octyl 4-methoxycinnamate ndi ester yopangidwa kuchokera ku methoxycinnamic acid ndi 2-ethylhexanol. Octyl 4-methoxycinnamate ndi madzi omwe sangasungunuke m'madzi.
| Chinthu | Mafotokozedwe |
| Maonekedwe | Madzi opanda mtundu kapena achikasu owala |
| Fungo | Wofooka kwambiri |
| Kuyesa | 95.0% -105.0% |
| Chiyero (GC) | 98.0% Mphindi |
| Acidity | Ayenera kutsatira |
| Mphamvu yokoka yeniyeni | 1.005-1.013 |
| Chizindikiro cha refractive | 1.542-1.548 |
| Mtundu (hazen) | 70 Max |
| A 1%/1cm(310nm mu ethanol) | Mphindi 850 |
| Mtengo wa peroxide | 1.0mg/kg Max |
| Mtengo wa Saponification | Mphindi 189 |
| Kusayera kamodzi | 0.5g/100g Kuposa |
| Zonyansa zonse | 2.0g/100g Zapamwamba |
Octyl 4-methoxycinnamate imagwiritsidwa ntchito kwambiri mu zodzoladzola monga zodzoladzola zoteteza ku dzuwa ndi zopaka pamilomo ngati choyamwitsa cha UVB. Octyl methoxycinnamate ya khungu, imatha kuyamwa bwino kuwala kwa ultraviolet padzuwa, kupewa kutentha kwa dzuwa, kutentha kwa dzuwa ndi khungu la munthu, komanso ingagwiritsidwenso ntchito pochiza dermatitis yomwe imakhudzidwa ndi kuwala kwa dzuwa. Kuphatikiza apo, isooctyl-4-methoxycinnamate ingagwiritsidwenso ntchito ngati chowonjezera choletsa kukalamba m'mafakitale monga pulasitiki ndi inki.
1. Choyatsira UV
Unilong Octyl Methoxycinnamate imagwiritsidwa ntchito makamaka mu zodzoladzola zoteteza ku dzuwa ndi zodzoladzola zina kuti itenge kuwala kwa UV-B kuchokera ku dzuwa, kuteteza khungu kuti lisawonongeke.
2. Kuletsa kutentha ndi dzuwa
Octyl 4-methoxycinnamate imagwiritsidwa ntchito popanga kirimu woteteza ku dzuwa (kirimu, mkaka, madzi) ndi zodzoladzola zina zosamalira khungu, zomwe zimatha kuyamwa bwino kuwala kwa ultraviolet mu kuwala kwa dzuwa, kuteteza thupi kuti lisapse ndi dzuwa, kutentha ndi dzuwa, komanso ndi mankhwala ochizira matenda a dermatitis omwe amakhudza kuwala kwa dzuwa.
3. Gawo la mafakitale
Octyl 4-methoxycinnamate ingagwiritsidwe ntchito ngati choletsa kukalamba komanso choyamwa UV cha mapulasitiki ndi inki m'mafakitale.
1. Mphamvu yopangira ya UNILONG ya OMC ndi yoposa matani 200 pachaka. Katundu watsopano alipo. Nthawi yotumizira katundu wa matani 10 ndi masiku osakwana 5 ovutitsa.
2. Octyl 4-methoxycinnamate ndi mankhwala oteteza ku dzuwa a UVB zone ultraviolet, omwe ndi a mankhwala oteteza ku dzuwa, omwe amatha kupewa kuwala kwa dzuwa kwa UVB 290-320nm. Ali ndi mphamvu yoyamwa kwambiri, alibe kuyabwa pakhungu, ndi otetezeka bwino, ndipo ndi abwino kwambiri. Pakadali pano OMC ndiye mankhwala oteteza ku dzuwa a UVB omwe amagwiritsidwa ntchito kwambiri.
3. 2-Ethylhexyl 4-Methoxycinnamate ndi yokhazikika kwambiri ndipo imakwaniritsa zofunikira zonse za miyezo ya USP yomwe ilipo.
4. Takhala ndi akatswiri odziwa bwino ntchito zotumiza katundu omwe angakupatseni OMC yathu nthawi yake komanso mosamala. Tili ndi makasitomala m'madera ambiri monga mayiko aku Europe ndi America, Southeast Asia, ndi zina zotero.
25kg/ng'oma kapena 200L/ng'oma kapena malinga ndi zomwe kasitomala akufuna.
Chogulitsachi chiyenera kusungidwa pamalo ouma ndi otsekedwa bwino kutentha kwabwinobwino kuti chisagwere dzuwa mwachindunji.
Octyl methoxycinnamate, yomwe imagwiritsidwa ntchito kwambiri mu zodzoladzola zoteteza ku dzuwa, zonyowetsa khungu zokhala ndi SPF, ndi zodzoladzola pamilomo kuti zisawononge kuwala koopsa kwa UVB, imaonedwa kuti ndi yotetezeka kugwiritsidwa ntchito pakhungu pansi pa malire okhazikika a kuchuluka kwa khungu.
