Octyl 4-methoxycinnamate (OMC) cas 5466-77-3
Octyl 4-methoxycinnamate (OMC) tus lej cas 5466-77-3. OMC kuj tseem hu ua octyl methoxycinnamate, 2-Ethylhexyl 4-Methoxycinnamate, Isooctyl-4-methoxycinnamate, thiab lwm yam. Octyl 4-methoxycinnamate yog ib yam tshuaj pleev thaiv hnub uas siv ntau.
Octyl-methoxycinnamate (OMC) yog ib qho organic compound uas yog ib qho khoom xyaw hauv qee cov tshuaj pleev thaiv hnub thiab cov tshuaj pleev di ncauj. Octyl 4-methoxycinnamate yog ib qho ester tsim los ntawm methoxycinnamic acid thiab 2-ethylhexanol. Octyl 4-methoxycinnamate yog ib qho kua uas tsis yaj hauv dej.
| Khoom | Cov Lus Qhia Tshwj Xeeb |
| Qhov tsos | Tsis muaj xim los yog daj daj |
| Tsw tsw phem | Tsis muaj zog heev |
| Kev Ntsuas | 95.0% -105.0% |
| Kev Huv Si (GC) | 98.0% Yam tsawg kawg nkaus |
| Kev ua kua qaub | Yuav tsum ua raws li |
| Lub zog nqus tshwj xeeb | 1.005-1.013 |
| Cov ntsuas kev cuam tshuam | 1.542-1.548 |
| Xim (xim av daj) | 70 Max |
| Ib qho 1% / 1cm (310nm hauv ethanol) | 850 feeb |
| Tus nqi ntawm peroxide | 1.0mg/kg Max |
| Tus nqi ntawm Saponification | 189 feeb |
| Ib qho kev tsis huv | 0.5g/100g Max |
| Tag nrho cov khoom tsis huv | 2.0g / 100g Max |
Octyl 4-methoxycinnamate siv dav hauv cov tshuaj pleev ib ce xws li tshuaj pleev thaiv hnub thiab tshuaj pleev di ncauj ua lub zog nqus UVB. Octyl methoxycinnamate rau daim tawv nqaij, nws tuaj yeem nqus tau cov duab ultraviolet hauv tshav ntuj, tiv thaiv kev kub hnyiab, kub hnyiab thiab tanning ntawm daim tawv nqaij tib neeg, thiab kuj tuaj yeem siv los kho cov kab mob photosensitive dermatitis. Tsis tas li ntawd, isooctyl-4-methoxycinnamate kuj tseem tuaj yeem siv ua cov tshuaj tiv thaiv kev laus hauv cov teb kev lag luam xws li yas thiab kua mem.
1. Cov khoom nqus UV
Unilong Octyl Methoxycinnamate feem ntau yog siv rau hauv cov tshuaj pleev thaiv hnub thiab lwm yam tshuaj pleev ib ce kom nqus tau cov duab UV-B los ntawm lub hnub, tiv thaiv daim tawv nqaij ntawm kev puas tsuaj.
2. Tiv thaiv kev kub hnyiab
Octyl 4-methoxycinnamate yog siv los ua cov tshuaj pleev thaiv hnub (tshuaj pleev, mis nyuj, kua) thiab lwm yam tshuaj pleev thaiv hnub, uas tuaj yeem nqus tau cov duab ultraviolet hauv lub hnub, tiv thaiv lub cev kom tsis txhob kub hnyiab, kub hnyiab thiab kub hnyiab, thiab kuj yog ib qho tshuaj kho rau cov kab mob photosensitive dermatitis.
3. Kev lag luam teb
Octyl 4-methoxycinnamate siv tau ua tus neeg sawv cev tiv thaiv kev laus thiab UV absorber rau plastics thiab inks hauv kev lag luam.
1. UNILONG lub peev xwm tsim khoom ntawm OMC yog ntau dua 200 tons / xyoo. Cov khoom tshiab muaj. Lub sijhawm xa khoom rau 10 tons khoom yog tsawg dua 5 hnub ua haujlwm.
2. Octyl 4-methoxycinnamate yog ib qho tshuaj nqus ultraviolet hauv cheeb tsam UVB, uas yog ib feem ntawm cov tshuaj pleev thaiv hnub, uas tuaj yeem tiv thaiv tau UVB 290-320nm ultraviolet rays. Nws muaj qhov nqus tau zoo, tsis ua rau khaus tawv nqaij, muaj kev nyab xeeb zoo, thiab yuav luag yog ib qho tshuaj pleev thaiv hnub zoo tagnrho. OMC tam sim no yog tshuaj pleev thaiv hnub UV UVB uas siv ntau tshaj plaws.
3. 2-Ethylhexyl 4-Methoxycinnamate zoo yog ruaj khov heev thiab ua tau raws li txhua yam uas yuav tsum tau ua ntawm cov qauv USP tam sim no.
4. Peb muaj cov neeg xa khoom uas muaj kev paub dhau los uas tuaj yeem xa peb cov OMC rau koj raws sijhawm thiab muaj kev nyab xeeb. Peb muaj cov neeg siv khoom hauv ntau thaj chaw xws li cov tebchaws European thiab Asmeskas, Southeast Asia, thiab lwm yam.
25kg/nruas los yog 200L/nruas los yog raws li tus neeg yuav tsum tau ua.
Cov khoom no yuav tsum tau khaws cia rau hauv qhov chaw qhuav thiab kaw lub tsev rau khoom hauv qab qhov kub thiab txias kom tsis txhob muaj tshav ntuj ncaj qha.
Siv dav hauv cov tshuaj pleev thaiv hnub, cov tshuaj pleev kom noo noo nrog SPF, thiab cov tshuaj pleev di ncauj kom thaiv cov teeb meem UVB, octyl methoxycinnamate suav tias muaj kev nyab xeeb rau kev siv ntawm daim tawv nqaij raws li cov qauv kev ntsuas.
