2-Nitroaniline (CAS#88-74-4)
| Lambobin haɗari | R23 / 24/25 - Mai guba ta hanyar numfashi, a cikin hulɗa da fata kuma idan an haɗiye shi. R33 - Haɗarin tasirin tarawa R52/53 - Cutarwa ga halittun ruwa, na iya haifar da illa na dogon lokaci a cikin yanayin ruwa. R39/23/24/25 - R11 - Mai ƙonewa sosai |
| Bayanin Tsaro | S28 - Bayan haɗuwa da fata, wanke nan da nan da sabulu-suds mai yawa. S36/37 - Sanya tufafin kariya da safar hannu masu dacewa. S45 - Idan akwai haɗari ko kuma idan kun ji rashin lafiya, nemi shawarar likita nan da nan (nuna alamar a duk lokacin da zai yiwu.) S61 - Guji saki zuwa yanayi. Koma zuwa umarni na musamman / takaddun bayanan aminci. S28A- S16 - Ka nisantar da tushen wuta. S7 – Rike akwati a rufe sosai. |
| ID na UN | UN 1661 6.1/PG 2 |
| WGK Jamus | 2 |
| RTECS | BY 6650000 |
| FLUKA BRAND F CODES | 8 |
| Farashin TSCA | Ee |
| HS Code | 29214210 |
| Matsayin Hazard | 6.1 |
| Rukunin tattarawa | II |
| Guba | LD50 na baki a cikin zomo: 1600 mg/kg LD50 dermal Rabbit> 7940 mg/kg |
Gabatarwa
2-nitroaniline, kuma aka sani da O-nitroaniline, wani fili ne na kwayoyin halitta. Mai zuwa shine gabatarwa ga kaddarorin, amfani, hanyoyin shiri da bayanan aminci na 2-nitroaniline.
inganci:
- bayyanar: 2-nitroaniline shine crystal rawaya ko crystalline foda.
- Solubility: 2-nitroaniline yana narkewa a cikin ethanol, ether da benzene, kuma dan kadan mai narkewa cikin ruwa.
Amfani:
- Production na dyes: 2-nitroaniline za a iya amfani dashi a cikin kira na tsaka-tsakin launi, irin su shirye-shiryen aniline yellow dye.
- Abubuwan fashewa: 2-nitroaniline yana da kaddarorin fashewa kuma ana iya amfani dashi azaman ɗanyen abu don fashewa da pyrotechnics.
Hanya:
- 2-nitroaniline za a iya shirya ta hanyar dauki aniline tare da nitric acid. Ana aiwatar da yanayin halayen gabaɗaya a ƙananan zafin jiki kuma ana amfani da sulfuric acid azaman mai kara kuzari.
- Ma'anar amsawa: C6H5NH2 + HNO3 -> C6H6N2O2 + H2O
Bayanin Tsaro:
- 2-Nitroaniline wani abu ne mai fashewa wanda zai iya haifar da ƙonewa ko yanayin zafi. Yakamata a nisantar da ita daga bude wuta, wuraren zafi, tartsatsin wuta, da sauransu.
- Sanya gilashin kariya da safar hannu yayin aiki don guje wa shakar ƙura ko taɓa fata, da guje wa sha ta bazata.
- Lokacin saduwa da 2-nitroaniline, kurkura nan da nan da ruwa mai yawa kuma ku nemi kulawar likita don magani.
