4-Methyl-2-nitroaniline(CAS#89-62-3)
| Likhoutu tsa Kotsi | R23/24/25 – E na le chefo ka ho hema, ho kopana le letlalo le haeba e koetsoe. R33 – Kotsi ea litlamorao tse bokellaneng R51/53 – Chefo ho lintho tse phelang metsing, e ka baka litlamorao tsa nako e telele tikolohong ea metsing. |
| Tlhaloso ea Tšireletseho | S28 - Ka mor'a ho kopana le letlalo, hlatsoa hang-hang ka sesepa-suds e ngata. S36/37 - Apara liaparo tse loketseng tsa tšireletso le liatlana. S45 – Ha ho ka etsahala kotsi kapa ha o ikutlwa o sa phele hantle, batla keletso ya bongaka hanghang (bontsha leibole neng kapa neng ha ho kgoneha.) S61 - Qoba ho lokolloa tikolohong. Sheba litaelo tse khethehileng / maqephe a tšireletso. |
| Li-ID tsa UN | UN 2660 6.1/PG 3 |
| WGK Jeremane | 3 |
| RTECS | XU8227250 |
| TSCA | Ee |
| Khoutu ea HS | 29214300 |
| Tsebiso ea Kotsi | E tenang |
| Sehlopha sa Likotsi | 6.1 |
| Sehlopha sa ho paka | III |
| Chefo | LD50 intraperitoneal ho mouse:> 500mg/kg |
Selelekela
4-Methyl-2-nitroaniline, eo hape e tsejoang e le methyl yellow, ke motsoako oa lintho tse phelang. Se latelang ke selelekela sa thepa ea eona, tšebeliso, mekhoa ea tlhahiso le tlhaiso-leseling ea polokeho:
Boleng:
- Ponahalo: Methyl e mosehla ke likristale tse mosehla kapa phofo ea kristale.
- Sollubility: Methyl yellow e batla e sa qhibilihe ka metsing, empa e qhibiliha ka har'a metsoako e mengata ea tlhaho e kang joala, ethers le benzene.
Sebelisa:
- Lik'hemik'hale tsa lik'hemik'hale: Methyl yellow e atisa ho sebelisoa e le setsi sa bohlokoa sa ho kopanya dae, li-pigments, fluorescents le lisebelisoa tsa organic optoelectronic.
- Li-Biomarkers: Methyl yellow e ka sebelisoa e le lengolo la fluorescent bakeng sa lisele le li-biomolecules, tse sebelisoang litekong tsa likokoana-hloko le masimo a bongaka.
- Enamel le li-pigment tsa ceramic: Methyl yellow e ka boela ea sebelisoa e le 'mala oa li-enamel le lirafshoa.
Mokhoa:
- Methyl yellow e lokiselitsoe ka litsela tse sa tšoaneng, 'me e' ngoe ea mekhoa e tloaelehileng ke ho e kopanya ka methylation ea nitroaniline. Sena se ka fumanoa ka karabelo ea methanol le thionyl chloride boteng ba asiti e thusang.
Lintlha tsa Tšireletseho:
- Methyl yellow ke motsoako o chefo o halefisang le o ka bang kotsi ho batho le tikolohong.
- Thepa ea ts'ireletso ea motho joalo ka liatlana tse sireletsang, likhalase le mese ea hlokahala ha o sebetsa.
- Qoba ho hema, ho kopana le letlalo le mahlo, qoba ho ja, 'me u sebelise moea o nepahetseng ha ho hlokahala.
- Ha u boloka le ho tšoara methyl yellow, latela mekhoa le melaoana e sebetsang ea ts'ireletso.
