4-Chloro-4′-hydroxybenzophenone （CAS # 42019-78-3)
| Kode y'ingaruka | R36 / 37/38 - Kurakaza amaso, sisitemu y'ubuhumekero n'uruhu. R20 / 21/22 - Byangiza muguhumeka, guhura nuruhu kandi niba byamizwe. |
| Ibisobanuro byumutekano | S24 / 25 - Irinde guhura nuruhu n'amaso. S37 / 39 - Kwambara uturindantoki dukwiye no kurinda amaso / kurinda amaso S26 - Mugihe uhuye namaso, kwoza ako kanya n'amazi menshi hanyuma ushakishe inama mubuvuzi. S36 - Kwambara imyenda ikingira. |
| Kode ya HS | 29144000 |
| Icyitonderwa | Kurakara |
Intangiriro
4-Chloro-4′-hydroxybenzophenone ni ifumbire mvaruganda. Ibikurikira namakuru ajyanye nimiterere, imikoreshereze, uburyo bwo gutegura, numutekano wikigo:
Ubwiza:
Kugaragara: 4-Chloro-4′-hydroxybenzophenone ni ifu ya kirisiti yera cyangwa ifu ya kristaline.
Gukemura: gushonga muri Ethanol, dimethylformamide na chloroform, gushonga gake muri ether na chloride ya karubone.
Koresha:
4-Chloro-4′-hydroxybenzophenone irashobora gukoreshwa nkigihe gito muguhuza ibinyabuzima kugirango habeho guhuza ibindi bintu kama.
Uburyo:
4-Chloro-4′-hydroxybenzophenone irashobora kuboneka mugusimbuza sodium sulfite na sodium thiothioreagent (urugero, phthathiadine) ya sodium sulfite. Uburyo bwihariye bwo kwitegura nuburyo bukurikira:
Phthamethamidine ishonga muri dimethylformamide, hydroxyacetophenone yongewe kumuti wa reaction, nyuma yigihe runaka cyo kubyitwaramo, amazi yongewemo, nibicuruzwa bikavanwa, byumishwa kandi bigashyirwa hamwe na chloroform kugirango ubone ibicuruzwa bigenewe.
Amakuru yumutekano:
4-Chloro-4′-hydroxybenzophenone ihagaze neza mubihe rusange. Ariko, guhura nibintu bikomeye bya okiside bigomba kwirindwa.
Ibikoresho bikwiye byo kurinda umuntu nk'uturindantoki, amadarubindi, na gown bigomba kwambarwa mugihe ukora ibikorwa nkibi.
Igomba kubikwa kure y’ibintu bishobora gutwikwa n’amasoko y’ubushyuhe, ikabikwa mu kintu cyumuyaga kugira ngo wirinde guhura n’umwuka.
Nyamuneka fata ibimera hamwe n imyanda yabyo neza, ukurikize amabwiriza yo gucunga imyanda.
