Tace UV Octyl Methoxycinnamate CAS 5466-77-3 Octyl 4-Methoxycinnamate

Octyl methoxycinnamate, wanda kuma aka sani da ethylhexyl methoxycinnamate (EHMC), wani fili ne na halitta da farko da ake amfani dashi azaman tacewa UV a cikin kayan kwalliya daban-daban da samfuran kulawa na sirri. Yana da dabarar sinadarai C16H24O3 kuma an rarraba shi azaman ester methoxycinnamate. An san wannan fili a ko'ina saboda ikonsa na ɗaukar hasken ultraviolet (UV), musamman UVB haskoki, masu cutarwa ga fatar ɗan adam.

Tsarin Sinadari da Kayafai

A cikin sinadarai, octyl methoxycinnamate an samo shi daga methoxycinnamic acid, wanda ya samo asali ne na cinnamic acid tare da rukunin methoxy. Motsin octyl, wanda aka samo daga 2-ethylhexanol, yana ba da fili tare da abubuwan lipophilic, yana sanya shi mai narkewa a cikin mai da sauran kaushi na kwayoyin halitta, don haka yana haɓaka dacewa da kayan kwalliya.

Octyl methoxycinnamate yana nuna takamaiman bakan sha UV, da farko yana ɗaukar hasken UVB a cikin kewayon nanometer 280 zuwa 320 (nm). Wannan kewayon yana da mahimmanci musamman saboda haskoki na UVB suna da alhakin kunar rana kuma suna ba da gudummawa ga lalacewar fata, gami da tsufa da wuri da haɗarin kamuwa da cututtukan fata. Ta hanyar ɗaukar waɗannan haskoki masu cutarwa, octyl methoxycinnamate yana taimakawa kare fata daga waɗannan illolin.

Ana amfani da su a cikin Kayan shafawa da Kayayyakin Hasken rana

A cikin masana'antar gyaran fuska, octyl methoxycinnamate wani sinadari ne da ake amfani da shi sosai a cikin ƙirar hasken rana. Yawancin lokaci ana haɗa shi tare da wasu matatun UV don ƙirƙirar faɗuwar rana mai faɗi wanda ke ba da kariya daga radiation UVA da UVB duka. Haɗin matattara daban-daban yana da mahimmanci saboda kowane nau'in tacewa yana ɗaukar takamaiman kewayon tsayin raƙuman ruwa, don haka yana ba da cikakkiyar kariya.

Sunscreens dauke da octyl methoxycinnamate yawanci an tsara su don zama masu jure ruwa, tabbatar da cewa samfurin ya kasance mai tasiri ko da bayan bayyanar ruwa ko gumi. Wannan yana da mahimmanci musamman ga ayyukan waje da wasanni, inda za'a iya wanke kayan kariya na al'ada na al'ada, barin fata cikin rauni ga lalacewar UV.

Aminci da La'akari da Ka'idoji

An kimanta amincin octyl methoxycinnamate da yawa ta hukumomin gudanarwa kamar Hukumar Abinci da Magunguna ta Amurka (FDA) da Kwamitin Kimiyya na Hukumar Tarayyar Turai kan Tsaron Abokan ciniki (SCCS). A cewar waɗannan ƙungiyoyi, ana ɗaukar octyl methoxycinnamate lafiya don amfani a cikin samfuran kwaskwarima, gami da hasken rana, lokacin da aka yi amfani da su cikin ƙayyadaddun iyaka.

Koyaya, kamar duk abubuwan tacewa na UV, octyl methoxycinnamate yana da yuwuwar haifar da illa idan aka yi amfani da shi ba daidai ba ko kuma idan taro ya wuce matakan da aka ba da shawarar. Wasu bincike sun nuna cewa yana iya haifar da bacin rai ko rashin lafiyar mutane masu hankali. Don haka, yana da mahimmanci ga masana'antun su bi ƙa'idodin da ƙungiyoyin tsari suka bayar da kuma masu siye su karanta a hankali da bin umarnin amfani.

Tasirin Muhalli

Tasirin muhalli na octyl methoxycinnamate batu ne na bincike mai gudana. Wasu nazarin sun nuna cewa yana iya samun tasiri mai guba mai dogara da hankali akan halittun ruwa, musamman a matakan da suka fi girma. Wannan ya haifar da damuwa game da yuwuwar ta taru a cikin matsugunan ruwa, musamman a yankunan bakin teku inda ake amfani da kayan kariya na rana sosai.

Sakamakon haka, ana samun karuwar sha'awar samar da wasu hanyoyin da ba su dace da muhalli ba. Yayin da octyl methoxycinnamate ya kasance mai amfani da yawa kuma ingantaccen tacewar UV, tasirinsa na muhalli ya haifar da neman ƙarin zaɓuɓɓuka masu ɗorewa, kamar masu hanawa ta jiki (misali, zinc oxide da titanium dioxide) da kuma filtattun sinadarai waɗanda basu da illa ga rayuwar ruwa.

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