Diphenylamine (CAS # 122-39-4)
| Kode y'ingaruka | R23 / 24/25 - Uburozi muguhumeka, guhura nuruhu kandi niba byamizwe. R33 - Akaga k'ingaruka ziterwa R50 / 53 - Uburozi cyane ku binyabuzima byo mu mazi, bishobora gutera ingaruka mbi z'igihe kirekire mubidukikije. R52 / 53 - Byangiza ibinyabuzima byo mu mazi, birashobora gutera ingaruka mbi zigihe kirekire mubidukikije. R39 / 23/24/25 - R11 - Biraka cyane R51 / 53 - Uburozi bwibinyabuzima byo mu mazi, bushobora gutera ingaruka mbi zigihe kirekire mubidukikije byamazi. |
| Ibisobanuro byumutekano | S28 - Nyuma yo guhura nuruhu, oza ako kanya ukoresheje amasabune menshi. S36 / 37 - Wambare imyenda ikingira hamwe na gants. S45 - Mugihe habaye impanuka cyangwa niba wumva utameze neza, shaka inama zubuvuzi ako kanya (erekana ikirango igihe cyose bishoboka.) S60 - Ibi bikoresho hamwe nibikoresho byabyo bigomba gutabwa nkimyanda ishobora guteza akaga. S61 - Irinde kurekura ibidukikije. Reba amabwiriza yihariye / impapuro z'umutekano. S28A - S16 - Irinde amasoko yo gutwikwa. S7 - Komeza ibikoresho bifunze cyane. |
| Indangamuntu ya Loni | UN 3077 9 / PG 3 |
| WGK Ubudage | 3 |
| RTECS | JJ7800000 |
| FLUKA BRAND F CODES | 8-10-23 |
| TSCA | Yego |
| Kode ya HS | 2921 44 00 |
| Icyiciro cya Hazard | 6.1 |
| Itsinda ryo gupakira | III |
| Uburozi | LD50 mu kanwa mu Rukwavu: 1120 mg / kg LD50 Urukwavu rwa dermal> 5000 mg / kg |
Intangiriro
Diphenylamine ni ifumbire mvaruganda. Ibikurikira nintangiriro kumiterere, imikoreshereze, uburyo bwo gutegura namakuru yumutekano ya diphenylamine:
Ubwiza:
Kugaragara: Diphenylamine ni kristaline yera ifite impumuro mbi ya amine.
Gukemura: Irashobora gushonga mumashanyarazi kama nka Ethanol, benzene na methylene chloride mubushyuhe bwicyumba, ariko ntigashonga mumazi.
Igihagararo: Diphenylamine irahagaze neza mubihe bisanzwe, izahindura umwuka mukirere, kandi irashobora kubyara imyuka yubumara.
Koresha:
Inganda zisiga irangi n’ibara: Diphenylamine ikoreshwa cyane muguhuza amarangi n’ibara, bishobora gukoreshwa mu gusiga fibre, uruhu na plastiki, nibindi.
Ubushakashatsi bwa shimi: Diphenylamine ni reagent yingenzi muri synthesis organique kandi ikoreshwa kenshi mukubaka karubone-karubone na karubone-azote.
Uburyo:
Uburyo busanzwe bwo gutegura diphenylamine bubonwa na amino dehydrogenation reaction ya aniline. Gazi ya catalizator cyangwa catalizike ya palladium isanzwe ikoreshwa kugirango byorohereze reaction.
Amakuru yumutekano:
Guhumeka, kuribwa, cyangwa guhura nuruhu birashobora gutera uburakari kandi byangiza amaso.
Mugihe cyo gukoresha no gutwara, hagomba kwirindwa guhura nuruhu n'amaso, kandi hagomba kwitabwaho uburyo bwo guhumeka neza.
Diphenylamine ishobora kuba kanseri kandi inzira zijyanye n’umutekano zigomba gukurikizwa kandi hagakurikizwa amabwiriza. Ibikoresho bikwiye byo kurinda bigomba kwambarwa iyo bikoreshejwe kandi bigakorerwa muri laboratoire.
Ibyavuzwe haruguru nintangiriro ngufi kumiterere, imikoreshereze, uburyo bwo gutegura namakuru yumutekano ya diphenylamine. Kubindi bisobanuro birambuye, nyamuneka saba ibitabo bijyanye cyangwa ubaze umunyamwuga.
