2-Methyl-4-nitroaniline (CAS#99-52-5)
| Koodu ihe egwu | R23/24/25 - Na-egbu egbu site na iku ume, na kọntaktị na akpụkpọ ahụ ma ọ bụrụ na iloro ya. R33 - ihe ize ndụ nke mkpokọta mmetụta R51/53 - Ihe na-egbu egbu nye ihe ndị dị ndụ na mmiri, nwere ike ịkpata mmetụta ọjọọ na-adịte aka na gburugburu mmiri. |
| Nkọwapụta nchekwa | S28 - Mgbe kọntaktị na akpụkpọ anụ, saa ozugbo na ọtụtụ ncha-suds. S36/37 - Yiri uwe nchebe kwesịrị ekwesị na uwe aka. S45 - Ọ bụrụ na ihe mberede ma ọ bụ ọ bụrụ na ahụ adịghị gị mma, chọọ ndụmọdụ ahụike ozugbo (gosi akara ahụ mgbe ọ bụla enwere ike.) S61 – Zere ntọhapụ na gburugburu ebe obibi. Rụtụ aka na ntuziaka pụrụ iche / mpempe data nchekwa. S28A - |
| NJ UN | UN 2660 6.1/PG 3 |
| WGK Germany | 2 |
| RTECS | Ọnụ ego 8210000 |
| TSCA | Ee |
| Koodu HS | 29214300 |
| Ihe edeturu egwu | Iwe iwe |
| Klas Hazard | 6.1 |
| Otu nkwakọ ngwaahịa | III |
Okwu mmalite
2-Methyl-4-nitroaniline bụ ngwakọta organic. Ọ bụ kristal na-acha odo odo na oroma siri ike na nkwụsi ike dị mma. Ihe na-esonụ bụ mmalite nke akụrụngwa, ojiji, ụzọ nkwadebe na ozi nchekwa nke 2-methyl-4-nitroaniline:
Ogo:
- Ọdịdị: Yellow ka oroma crystalline siri ike
- Soluble: Soluble na ụfọdụ ihe mgbaze organic dị ka ethanol, chloroform na dimethyl sulfoxide.
Jiri:
- Industrylọ ọrụ kemịkalụ: 2-methyl-4-nitroaniline nwere ike iji dị ka etiti na njikọ organic maka njikọ nke ogige dị ka agba agba, pesticides na mgbawa.
Usoro:
Enwere ọtụtụ ụzọ iji kwadebe 2-methyl-4-nitroaniline:
- Nitrification kpọmkwem: 2-methyl-4-aminoaniline na-emeghachi omume na nitric acid gbadoro anya iji mepụta 2-methyl-4-nitroaniline.
- Oxidation-nitrification: 2-methyl-4-bromoaniline na-emeghachi omume na ngafe aniline peroxide wee jiri nitric acid mejupụta 2-methyl-4-nitroaniline.
Ozi nchekwa:
- 2-Methyl-4-nitroaniline bụ ihe mgbawa nke nwere ike ime ka mgbawa na-agbawa mgbe agbanyere ọkụ ma ọ bụ okpomọkụ dị elu.
- Mgbe ị na-ejizi 2-methyl-4-nitroaniline, yiri ngwa nchebe onwe onye dị ka uwe mkpuchi, ugogbe anya, na uwe mwụda, ma hụ na a na-arụ ya na mpaghara ikuku nke ọma.
- Zere kọntaktị na akpụkpọ ahụ, anya, na akụkụ iku ume.
- Zere kọntaktị na combustibles, oxidants, acid na ihe ndị ọzọ n'oge nchekwa na njem.
