Diethyl phthalate,nke a makwaara dị ka DEP yana nọmba CAS 84-66-2, bụ mmiri mmiri na-enweghị isi na enweghị isi nke a na-ejikarị dị ka plasticizer n'ọtụtụ ngwaahịa ndị ahịa. A na-eji ya eme ihe n'ọtụtụ ebe n'ichepụta ihe ịchọ mma, ngwaahịa nlekọta onwe onye, isi ísì, na ọgwụ. Otú ọ dị, enweela nchegbu na arụmụka na-arịwanye elu banyere mmetụta ọjọọ nke diethyl phthalate nwere na ahụike mmadụ na gburugburu ebe obibi.
Diethyl Phthalate ọ na-emerụ ahụ?
Ajụjụ nke madiethyl phthalatena-emerụ ahụ abụrụla isiokwu nke ọtụtụ mkparịta ụka na nyocha. A na-ekewa Diethyl phthalate dị ka phthalate ester, otu kemịkalụ a na-enyocha ya n'ihi mmetụta ọjọọ ha nwere na ahụ ike mmadụ. Nnyocha e mere na-atụ aro na ikpughe na diethyl phthalate nwere ike jikọta ya na nsogbu ahụike dị iche iche, gụnyere nsị ọmụmụ na mmepe mmepe, nkwụsị nke endocrine, na mmetụta carcinogenic nwere ike ime.
Otu n'ime ihe ndị bụ isi na-emetụta gburugburudiethyl phthalateỌ nwere ike imebi usoro endocrine. Ndị na-akpaghasị endocrine bụ kemịkalụ nwere ike igbochi nguzozi nke homonụ nke anụ ahụ, nke nwere ike ibute nsonaazụ ahụike. Nnyocha egosila na diethyl phthalate nwere ike iṅomi ma ọ bụ gbochie ọrụ nke homonụ na ahụ, na-ebute nchegbu banyere mmetụta ọ na-enwe na ahụike ọmụmụ na mmepe, karịsịa na ụmụaka na ndị inyom dị ime.
Ọzọkwa, e nwere ihe àmà na-egosi nadiethyl phthalatenwere ike inwe mmetụta ọjọọ na usoro ọmụmụ. Nnyocha ejikọtala ikpughe na phthalates, gụnyere diethyl phthalate, na mbelata ogo sperm, mgbanwe ọkwa hormone, na mgbanwe ọmụmụ. Nchọpụta ndị a welitere nchegbu gbasara mmetụta diethyl phthalate nwere ike ime na ọmụmụ na ahụike ọmụmụ.
Na mgbakwunye na mmetụta ọ nwere na ahụike mmadụ, enwekwara nchegbu gbasara mmetụta gburugburu ebe obibi nke diethyl phthalate. Dị ka kemịkalụ a na-ejikarị na ngwaahịa ndị ahịa, diethyl phthalate nwere ikike ịbanye na gburugburu ebe obibi site na ụzọ dị iche iche, gụnyere usoro mmepụta ihe, iji ngwaahịa, na mkpofu. Ozugbo ewepụtara ya na gburugburu ebe obibi, diethyl phthalate nwere ike ịnọgide na-agbakọta, na-ebute ihe ize ndụ na gburugburu ebe obibi na anụ ọhịa.
N'agbanyeghị nchegbu ndị a, ọ dị mkpa iburu n'obi na ụlọ ọrụ na-ahụ maka nhazi na òtù dị iche iche emeela ihe iji dozie ihe ize ndụ ndị nwere ike ime na diethyl phthalate. N'ọtụtụ mpaghara, gụnyere European Union na United States, diethyl phthalate nọ n'okpuru ụkpụrụ na mmachibido iwu iji gbochie ojiji ya na ngwaahịa ụfọdụ yana hụ na ọkwa ikpughe dị n'ime oke nchekwa.
N'agbanyeghị nchegbu ndị gbara ya gburugburudiethyl phthalate, a na-aga n'ihu na-eji ya n'ọtụtụ dịgasị iche iche nke ngwaahịa ndị na-azụ ahịa n'ihi ịdị irè ya dị ka plasticizer. N'ime ihe ịchọ mma na ụlọ ọrụ nlekọta onwe onye, diethyl phthalate na-ejikarị eme ihe na-esi ísì ụtọ, ntu ntu, na ntutu isi iji meziwanye mgbanwe na ịdịte aka nke ngwaahịa. A na-ejikwa ya na usoro ọgwụ na-emepụta ọgwụ iji kwalite solubility nke ihe ndị na-arụ ọrụ.
Na nzaghachi nchegbu banyerediethyl phthalate, Ọtụtụ ndị na-emepụta ihe na-enyocha ihe ndị ọzọ na-emepụta plastik na ihe ndị na-emepụta iji belata ma ọ bụ kpochapụ iji phthalates na ngwaahịa ha. Nke a emeela ka e nwee mmepụta ihe na-enweghị phthalate na iji ihe ndị ọzọ na-eme ka plastik dị iche iche na-eche na ọ dị mma maka ahụike mmadụ na gburugburu ebe obibi.
N'ikpeazụ, ajụjụ madiethyl phthalatebụ ihe na-emerụ ahụ bụ ihe mgbagwoju anya ma na-aga n'ihu nke chọrọ nlezianya tụlee ihe akaebe sayensị dị na usoro nhazi. Ọ bụ ezie na a na-eji diethyl phthalate eme ihe n'ọtụtụ ebe dị ka plasticizer na ngwaahịa ndị ahịa, nchegbu banyere mmetụta ọ nwere na ahụike mmadụ na gburugburu ebe obibi emeela ka nyocha dịkwuo elu na ịmepụta usoro ndị ọzọ. Dika nghota nke ihe egwu di iche iche dithyl phthalate na-aga n'ihu na-aga n'ihu, ọ dị mkpa ka ndị na-emepụta ihe, ndị na-ahụ maka nchịkwa, na ndị na-azụ ahịa mara ọkwa ma mee mkpebi ziri ezi gbasara iji kemịkal a na ngwaahịa.
Oge nzipu: Jul-02-2024