4-Methoxybenzophenone (CAS# 611-94-9)
| Akara egwu | Xi - mgbakasị ahụ |
| Nkọwapụta nchekwa | S22 - Ekula uzuzu. S24/25 - Zere kọntaktị na akpụkpọ ahụ na anya. |
| WGK Germany | 2 |
| RTECS | PC4962500 |
| Koodu HS | 29145000 |
| Ihe edeturu egwu | Iwe iwe |
Okwu mmalite
4-Methoxybenzophenone, nke a makwaara dị ka 4′-methoxybenzophenone, bụ ngwakọta organic. Ihe na-esonụ bụ mmalite nke akụrụngwa, ojiji, ụzọ nkwadebe na ozi nchekwa nke ogige ahụ:
Ogo:
4-Methoxybenzophenone bụ kristal na-acha ọcha ma na-acha odo odo nwere ísì benzene. Ngwakọta ahụ dị ntakịrị soluble n'ime mmiri yana soluble na organic solvents dị ka ethanol, ethers, na chlorinated mgbaze.
Na-eji: Enwere ike iji ya dị ka onye na-arụ ọrụ nke ketones ma sonye na usoro mmeghachi omume.
Usoro:
Usoro a na-ejikarị eme ihe maka nkwadebe nke 4-methoxybenzophenone bụ site na mmeghachi omume nke acetophenone na methanol, site na mmeghachi omume condensation nke acid-catalyzed, na nhazi mmeghachi omume bụ:
CH3C6H5 + CH3OH → C6H5CH2CH2C(O)CH3 + H2O
Ozi nchekwa:
4-Methoxybenzophenone adịchaghị ize ndụ, mana ọ ka kwesịrị ijikwa ya nke ọma. Mgbe ị na-akpakọrịta na akpụkpọ ahụ, ọ nwere ike ịkpata ntakịrị iwe. Nsi nwere ike ime ma ọ bụrụ na etinyere ya ma ọ bụ kuru ya n'ụba. N'oge a na-eji ya eme ihe, a ga-eyi uwe aka na enyo nchebe, ma na-echekwa ọnọdụ ikuku dị mma.
