4-Methylphenylacetic acid (CAS# 622-47-9)
| Matšoao a Kotsi | Xi - Ea halefisang |
| Likhoutu tsa Kotsi | 36/37/38 - Ho halefisa mahlo, tsamaiso ea ho hema le letlalo. |
| Tlhaloso ea Tšireletseho | S26 - Ha u kopana le mahlo, hlatsoa hang-hang ka metsi a mangata 'me u batle keletso ea bongaka. S36 - Apara liaparo tse loketseng tsa tšireletso. S24/25 - Qoba ho kopana le letlalo le mahlo. |
| WGK Jeremane | 3 |
| RTECS | AJ7569000 |
| Khoutu ea HS | 29163900 |
| Sehlopha sa Likotsi | TS'OALANG |
Selelekela
Methylphenylacetic acid. Se latelang ke selelekela sa thepa, tšebeliso, mekhoa ea ho lokisa le tlhaiso-leseling ea polokeho ea p-tophenylacetic acid:
Boleng:
- Ponahalo: Ponahalo e tloaelehileng ea methylphenylacetic acid ke kristale e tšoeu e tiileng.
- Sollubility: Ha e qhibilihe ka metsing empa e ka qhibiliha ka har'a metsoako e mengata ea tlhaho.
Sebelisa:
Mokhoa:
- Mokhoa o tloaelehileng oa ho itokisa o fumanoa ka transesterification ea toluene le sodium carbonate. P-toluene e sebetsana le joala, joalo ka ethanol kapa methanol, ho etsa p-toluene, e ntan'o arabela ka sodium carbonate ho fana ka methylphenylacetic acid.
Lintlha tsa Tšireletseho:
- Methylphenylacetic acid e tsitsitse mocheso oa kamore 'me e ka bola tlas'a mocheso o phahameng, mehloli ea mollo kapa khanya, e hlahisa lintho tse chefo.
- Mehato e nepahetseng e lokela ho nkoa ha ho sebelisoa methamphenylacetic acid, e kang ho apara mahlo a tšireletso, liatlana le liaparo tse sireletsang. Qoba ho hema, ho nwa, kapa ho ama letlalo ho qoba ho se iketle kapa ho lemala.
- Methylphenylacetic acid e lokela ho bolokoa hole le mollo, lisebelisoa tse matla tsa oxidizing, le litšepe tse sebetsang sebakeng se omileng, se nang le moea o motle.
