4-Methyl-2-nitroaniline(CAS#89-62-3)
| Tulaga lamatia | R23/24/25 – O'ona pe a manava, fa'afeso'ota'i ma pa'u ma pe a foloina. R33 – Mata'utia o a'afiaga fa'aopoopo R51/53 – Oona i meaola o le vai, e ono tupu ai ni a'afiaga leaga mo se taimi umi i le siosiomaga vai. |
| Fa'amatalaga Saogalemu | S28 – A uma ona fa'afeso'ota'i ma pa'u, fufulu vave i le tele o fasimoli. S36/37 – Fai ofu puipui ma totigilima talafeagai. S45 – I se fa'alavelave po'o ua e lagona le le lelei, saili vave fautuaga fa'afoma'i (fa'aali le igoa pe a mafai.) S61 – Aloese mai le tu’u atu i le si’osi’omaga. Va'ai ile fa'atonuga fa'apitoa/pepa fa'amatalaga saogalemu. |
| UN ID | UN 2660 6.1/PG 3 |
| WGK Siamani | 3 |
| RTECS | XU8227250 |
| TSCA | Ioe |
| HS Code | 29214300 |
| Mata'utia Fa'amatalaga | Fa'aitaita |
| Vasega o Tulaga Lamatia | 6.1 |
| Fa'aputuga Vaega | III |
| Oona | LD50 intraperitoneal i isumu: > 500mg/kg |
Folasaga
4-Methyl-2-nitroaniline, e lauiloa foi o le methyl samasama, o se faʻalapotopotoga faʻapitoa. O lo'o ta'ua i lalo se folasaga i ona meatotino, fa'aoga, auala gaosi ma fa'amatalaga saogalemu:
Tulaga lelei:
- Fa'aaliga: Methyl samasama o tioata samasama po'o tioata tioata.
- Soluble: Methyl samasama e toetoe lava a le mafai ona solu i le vai, ae solu i le tele o solvents organic pei ole ava malosi, ethers, ma benzene.
Fa'aaogā:
- Vailaau fa'alavalava: Methyl samasama e masani ona fa'aaogaina e avea o se mea taua tele i le tu'ufa'atasiga o vali, pigments, fluorescents ma organic optoelectronic material.
- Biomarkers: Methyl samasama e mafai ona faʻaaogaina e fai ma faʻailoga faʻafefe mo sela ma biomolecules, lea e faʻaaogaina i suʻesuʻega faʻaola ma matāʻupu faafomaʻi.
- Enamel ma lanu sima: Methyl samasama e mafai foi ona faʻaaogaina e fai ma lanu mo enamels ma ceramics.
Metotia:
- Methyl samasama ua saunia i ni auala eseese, ma o se tasi o auala masani o le tuufaatasia e ala i le methylation o le nitroaniline. E mafai ona maua lenei mea e ala i le tali atu o le methanol ma le thionyl chloride i le i ai o se faʻamaʻi gaʻo.
Fa'amatalaga Saogalemu:
- Methyl samasama ose vailaʻau oona e faʻafefe ma ono afaina ai tagata ma le siosiomaga.
- O mea faigaluega puipuia e pei o totigilima puipui, mata tioata ma ofu e mana'omia pe a fa'agaioi.
- Aloese mai le manava, fa'afeso'ota'i ma le pa'u ma mata, 'alo'ese mai le inuina, ma fa'aoga le ea talafeagai pe a mana'omia.
- Pe a teuina ma le tagofiaina o le methyl samasama, mulimuli i le saogalemu o taualumaga ma tulafono faatonutonu talafeagai.
