p-Ethoxyacetophenone (CAS # 1676-63-7)
Risk thiab Safety
| Risk Codes | R36/37/38 - Kab mob rau qhov muag, ua pa thiab tawv nqaij. R26 - Mob heev los ntawm kev nqus pa R22 - Ua phem yog tias nqos |
| Kev nyab xeeb piav qhia | S26 - Thaum sib cuag nrog lub qhov muag, yaug tam sim ntawd nrog dej txaus thiab nrhiav kev kho mob. S37/39 - Hnav cov hnab looj tes tsim nyog thiab tiv thaiv qhov muag / ntsej muag S45 - Thaum muaj xwm txheej lossis yog tias koj tsis xis nyob, nrhiav kev kho mob tam sim ntawd (qhia daim ntawv lo thaum twg ua tau.) S36/37 - Hnav cov khaub ncaws tiv thaiv thiab hnab looj tes tsim nyog. S28 - Tom qab sib cuag nrog daim tawv nqaij, ntxuav tam sim nrog xab npum-suds ntau. |
| WGK Germany | 3 |
| TSCA | Yog lawm |
| HS Code | 29145090 ib |
| Hazard Class | IRRITANT |
P-Ethoxyacetophenone (CAS # 1676-63-7)
Ib tug ntau yam thiab tseem ceeb compound nyob rau hauv lub ntiaj teb no ntawm cov organic chemistry thiab industrial daim ntaub ntawv. Qhov no aromatic ketone, tus yam ntxwv los ntawm nws cov ethoxy pawg, yog ib tug uas tsis muaj xim mus rau daj daj kua nrog ib tug qab ntxiag, qab zib aroma, ua rau nws ib tug tseem ceeb muaj nyob rau hauv ntau yam formulations.
p-Ethoxyacetophenone feem ntau yog siv los ua ib qho tseem ceeb nruab nrab hauv kev sib txuas ntawm cov tshuaj, agrochemicals, thiab tshuaj tsw qab. Nws cov qauv tshuaj tshwj xeeb tso cai rau nws koom nrog ntau yam kev cuam tshuam, suav nrog Friedel-Crafts acylation thiab nucleophilic hloov pauv, ua rau nws muaj txiaj ntsig zoo rau cov kws tshuaj thiab cov tuam txhab tsim khoom sib xws. Lub compound stability thiab reactivity ua rau nws yog ib qho zoo tagnrho xaiv rau tsim complex molecules nyob rau hauv kev tshawb fawb thiab kev loj hlob chaw.
Hauv kev lag luam tshuaj tsw qab, p-Ethoxyacetophenone yog khoom plig rau nws lub peev xwm los muab cov ntawv qab zib, paj rau cov tshuaj tsw qab thiab cov khoom tu tus kheej. Nws solubility nyob rau hauv ntau yam kuab tshuaj txhim khu nws versatility, tso cai rau cov formulators los tsim ib tug dav array ntawm cov ntxhiab profiles uas txaus siab rau cov neeg siv khoom. Tsis tas li ntawd, nws cov volatility tsawg ua kom cov fragrances tswj lawv txoj kev ncaj ncees nyob rau lub sij hawm, muab cov kev xav ntev.
Ntxiv mus, p-Ethoxyacetophenone tau txais traction nyob rau hauv lub tshav pob ntawm photoinitiators rau UV-curable coatings thiab inks. Nws lub peev xwm los nqus UV lub teeb thiab pib polymerization ua rau nws yog ib qho tseem ceeb hauv kev tsim cov khoom ruaj khov thiab ua tiav zoo.
Nrog nws cov ntawv thov sib txawv thiab kev xav tau loj hlob, p-Ethoxyacetophenone yog ib qho yuav tsum muaj rau cov kws tshaj lij hauv kev lag luam tshuaj, tshuaj, thiab tshuaj pleev ib ce. Txawm hais tias koj tab tom nrhiav txhim kho koj cov khoom tsim los yog tshawb nrhiav cov txheej txheem hluavtaws tshiab, p-Ethoxyacetophenone muaj kev ntseeg siab thiab kev ua haujlwm uas koj xav tau. Siv lub peev xwm ntawm qhov sib xyaw zoo kawg li no thiab txhawb koj cov haujlwm mus rau qhov siab tshiab.
