akụkọ

Ọktyl 4-methoxycinnamate(OMC) bụ ihe a na-ejikarị eme ihe maka anwụ anwụ, ihe na-egbochi ịka nká na ihe na-amịkọrọ ultraviolet, nke nwere nọmba CAS nke 5466-77-3. Usoro molekul bụ C18H26O3 na ibu molekul bụ 290.4. Okwu ndị China na-akpọ 4-Methoxycinnamic Acid octyl Ester, 4-methoxycinnamic acid isooctyl ester, wdg. Okwu ndị Bekee na-akpọ Isooctyl-4-methoxycinnamate, 2-ethylhexyl-p-methoxycinnamate, Octyl-methoxycinnamate (OMC), wdg.

Mkpụrụ ndụ Octyl 4-methoxycinnamate nwere njikọ π buru ibu. Nhazi a jikọtara ọnụ na-ekpebi na ihe ahụ nwere ikike ịmịkọrọ ụzarị ultraviolet, nke nwere ike ịmịkọrọ ụzarị ultraviolet n'ime oke ebili mmiri nke 280-310nm, yana mmịpụta kachasị na 311nm, na-egbochi mmebi UVB na akpụkpọ ahụ nke ọma.

Uru dị mkpa nke Octyl 4-methoxycinnamate

1. Octyl-methoxycinnamate (OMC)A na-elekwasị anya na nchekwa anyanwụ nke ọma, ọ na-elekwasịkwa anya na nchedo UVB. OMC nwere oke mmịpụta siri ike dịka 311nm ma nwee ike iguzogide eriri isi nke na-akpata ọbara ọbara na ọkụ anyanwụ nke ọma.

2. Octyl 4-methoxycinnamate nwere ezigbo ndakọrịta ma enwere ike iji ihe ndị na-eme ka anwụ ghara ịdị ọcha dịka zinc oxide na titanium dioxide, ma ọ bụ ihe ndị na-eme ka anwụ ghara ịdị ọcha dịka oxalilin mee ya, n'enweghị nsogbu nke ngwaahịa ahụ.

3. Isooctyl-4-methoxycinnamate nwere mmetụta dị mma maka akpụkpọ ahụ, ọ dị n'ụdị mmiri mmiri ma dịkwa mfe ịgbari na ihe mgbaze organic. Mgbe etinyere ya na ihe mkpuchi anyanwụ, octyl methoxycinnamate agaghị ebute nsogbu ịdị arọ ma ọ bụ ime ka ọcha dị ọcha, ọ dịkwa mma maka usoro na-eme ka ahụ dị ọhụrụ.

4. Site na arụmọrụ dị elu, teknụzụ mmepụta tozuru okè na ọnụ ahịa ihe eji emepụta ihe dị mma, octyl 4-methoxycinnamate bụ nhọrọ a na-ahụkarị maka ngwaahịa nchekwa anwụ dị ọnụ ala ruo n'etiti ruo na elu.

5. Octyl 4-methoxycinnamate nwere ezigbo nkwụsi ike ma ọ naghị agbaji n'okpuru ọnọdụ nchekwa na ojiji nkịtị, na-eme ka mmetụta nchedo anyanwụ sie ike.

Kedu ihe bụ ojiji nke Octyl 4-methoxycinnamate?

Ojiji isi nke octyl methoxycinnamate (CAS 5466-77-3) metụtara nchedo ultraviolet, na-ekpuchi ubi dịka ihe ịchọ mma na ihe ụlọ ọrụ mmepụta ihe, dịka ndị a:

Ojiji ndị bụ isi: Ngalaba ihe ịchọ mma (ihe ndị bụ isi -octyl methoxycinnamate maka akpụkpọ ahụ)

Isi ihe na-echebe anwụ nke dị na nchekwa anwụ dabara na ọtụtụ ngwaahịa nchekwa anwụ dịka ude mmiri, ude mmiri, ihe ịgba na gel. Octyl 4-methoxycinnamate lekwasịrị anya na nchekwa UVB iji gbochie akpụkpọ ahụ ịcha ọbara ọbara, ọkụ anyanwụ na agba aja aja.

Ịtinye ngwaahịa nlekọta akpụkpọ ahụ kwa ụbọchị dịka toner, essencence na lotion abụghị naanị na ọ nwere ọrụ nke nchekwa anyanwụ na mgbochi ịka nká, kamakwa ọ na-ebelata mmebi nke ụzarị ultraviolet na akpụkpọ ahụ.

Ngwaahịa nlekọta akpụkpọ ahụ pụrụ iche, isooctyl-4-methoxycinnamate, nke a na-eji na ngwaahịa nlekọta akpụkpọ ahụ maka ọgwụgwọ enyemaka nke photosensitive dermatitis, iji belata mmetụta akpụkpọ ahụ nke ụzarị ultraviolet na-akpata.

Ojiji nke abụọ: Ụlọ ọrụ mmepụta ihe na ngalaba ndị ọzọ

Ihe ndị na-egbochi ịka nká na ihe ndị na-amịkọrọ ultraviolet maka plastik na resin, na-egbu oge ịka nká, na-acha odo odo na mmebi nke ngwaahịa plastik nke radieshon ultraviolet kpatara.

Ihe mgbakwunye ink na mkpuchi na-eme ka ngwaahịa ndị ahụ ghara iguzogide ihu igwe, na-egbochi ịcha na imebi mgbe anyanwụ batara, ma na-agbatị ndụ ọrụ ha.

Mgbe ejiri ya na ihe ndị ọzọ na-eme ka anwụ ghara ịcha, ojiji octyl methoxycinnamate nwere ike igbo mkpa nchekwa dị iche iche ma gbasaa oke nchedo ultraviolet nke ngwaahịa ahụ (dịka mgbe ejikọtara ya na ihe ndị na-amịkọrọ UVA).

Ọktyl 4-methoxycinnamate nwere ezigbo nkwụsi ike ma ọ naghị adị mfe ire ere mgbe echekwara ya na okpomọkụ ụlọ ma pụọ ​​​​na ìhè. Ọdịdị ya na-adịgide adịgide n'ime oke pH (5.5-7.5) nke ihe ịchọ mma a na-ahụkarị. A na-achịkwa nchekwa octyl methoxycinnamate. Ndị ọchịchị na-achịkwa enyela Octyl-methoxycinnamate (OMC) ikike maka ojiji na ihe ịchọ mma. Mgbe ejiri ya dịka iwu si dị, ọ na-adị nro n'ahụ ọtụtụ mmadụ.