p-Ethoxyacetophenone （CAS # 1676-63-7)
Ibyago n'umutekano
| Kode y'ingaruka | R36 / 37/38 - Kurakaza amaso, sisitemu y'ubuhumekero n'uruhu. R26 - Uburozi cyane muguhumeka R22 - Byangiza niba byamizwe |
| Ibisobanuro byumutekano | S26 - Mugihe uhuye namaso, kwoza ako kanya n'amazi menshi hanyuma ushakishe inama mubuvuzi. S37 / 39 - Kwambara uturindantoki dukwiye no kurinda amaso / kurinda amaso S45 - Mugihe habaye impanuka cyangwa niba wumva utameze neza, shaka inama zubuvuzi ako kanya (erekana ikirango igihe cyose bishoboka.) S36 / 37 - Wambare imyenda ikingira hamwe na gants. S28 - Nyuma yo guhura nuruhu, oza ako kanya ukoresheje amasabune menshi. |
| WGK Ubudage | 3 |
| TSCA | Yego |
| Kode ya HS | 29145090 |
| Icyiciro cya Hazard | IRRITANT |
Kumenyekanisha p-Ethoxyacetophenone (CAS # 1676-63-7)
Ihuriro ryinshi kandi ryingenzi kwisi ya chimie organic ninganda zikoreshwa munganda. Iyi ketone ya aromatic, irangwa nitsinda ryayo rya ethoxy, ni ibara ritagira ibara ryijimye ryumuhondo wijimye hamwe nimpumuro nziza, nziza, bigatuma iba ingirakamaro muburyo butandukanye.
p-Ethoxyacetophenone ikoreshwa cyane cyane hagati yingenzi muguhuza imiti, imiti yubuhinzi, nimpumuro nziza. Imiterere yihariye yimiti ituma yitabira kwitabira ibintu bitandukanye, harimo na Friedel-Crafts acylation hamwe ninsimburangingo ya nucleophilique, bigatuma iba inyubako yingirakamaro kubashinzwe imiti naba nganda. Iterambere ryimikorere hamwe nubushake bituma ihitamo neza mugukora molekile zigoye mubushakashatsi niterambere.
Mu nganda zihumura neza, p-Ethoxyacetophenone ihabwa agaciro kubera ubushobozi bwayo bwo gutanga inoti nziza, indabyo kuri parufe nibicuruzwa byita kumuntu. Gukemura kwayo mumashanyarazi atandukanye byongera imikorere yayo, bigatuma abayikora bakora umurongo mugari wimpumuro nziza ishimisha abaguzi. Byongeye kandi, ihindagurika ryayo ryemeza ko impumuro nziza igumana ubunyangamugayo bwigihe, itanga ibitekerezo birambye.
Byongeye kandi, p-Ethoxyacetophenone igenda yiyongera mubijyanye na fotinitiator ya UV-ishobora gukira hamwe na wino. Ubushobozi bwayo bwo gukurura urumuri rwa UV no gutangiza polymerisiyasi ituma iba ikintu cyingenzi mubikorwa byo kurangiza igihe kirekire kandi cyiza.
Hamwe nibikorwa bitandukanye kandi bigenda byiyongera, p-Ethoxyacetophenone ningomba-kuba kubanyamwuga mu nganda z’imiti, imiti, n’amavuta yo kwisiga. Waba ushaka kuzamura ibicuruzwa byawe cyangwa gushakisha inzira nshya yubukorikori, p-Ethoxyacetophenone itanga ubwizerwe nibikorwa ukeneye. Emera ubushobozi bwuru ruganda rudasanzwe kandi uzamure imishinga yawe murwego rwo hejuru.
