4-Nitropenol (CAS # 100-02-7)
| Ibimenyetso bya Hazard | Xn - Byangiza |
| Kode y'ingaruka | R20 / 21/22 - Byangiza muguhumeka, guhura nuruhu kandi niba byamizwe. R33 - Akaga k'ingaruka ziterwa |
| Indangamuntu ya Loni | 1663 |
4-Nitropenol (CAS # 100-02-7)
ubuziranenge
Kirisiti yumuhondo yoroheje, idafite impumuro nziza. Gushonga buhoro mumazi mubushyuhe bwicyumba (1,6%, 250 ° C). Gukemura muri Ethanol, chlorophenol, ether. Gukemura muri karubone ibisubizo bya caustic na alkali ibyuma n'umuhondo. Irashya, kandi harikibazo cyo guturika mugihe habaye umuriro ufunguye, ubushyuhe bwinshi cyangwa guhura na okiside. Ubumara bwa ammonia oxide flue gaz irekurwa no gutandukanya ubushyuhe.
Uburyo
Itegurwa na nitrification ya fenol muri o-nitropenol na p-nitropenol, hanyuma igatandukanya o-nitropenol ikoresheje amavuta, kandi ishobora no kuvangwa na p-chloronitrobenzene.
Koresha
Ikoreshwa nkurinda uruhu. Nibikoresho fatizo byo gukora amarangi, ibiyobyabwenge, nibindi, kandi birashobora no gukoreshwa nkikimenyetso cya pH kuri monochrome, hamwe nimpinduka zamabara zingana na 5.6 ~ 7.4, zihinduka kuva ibara ritagira ibara ry'umuhondo.
umutekano
Imbeba n'imbeba umunwa LD50: 467mg / kg, 616mg / kg. Uburozi! Ifite ingaruka zikomeye zo kurakara kuruhu. Irashobora kwinjizwa mu ruhu no mu myanya y'ubuhumekero. Ubushakashatsi bwinyamaswa burashobora gutera ubushyuhe bwumubiri hamwe numwijima nimpyiko. Igomba kubikwa ukwayo na okiside, kugabanya imiti, alkalis, n’imiti iribwa, kandi ntigomba kuvangwa.
