2-Acetyl pyrazine (CAS#22047-25-2)
| 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 | 2 |
| TSCA | T |
| Khoutu ea HS | 29339900 |
| Sehlopha sa Likotsi | TS'OALANG |
Selelekela
2-acetylpyrazine ke motsoako oa lintho tse phelang. E na le tatso le monko o tšoanang le oa bohobe bo besitsoeng kapa lijo tse halikiloeng. Lintlha tse latelang ke kenyelletso e qaqileng ea thepa, tšebeliso, mekhoa ea ho lokisa le tlhahisoleseding ea polokeho ea 2-acetylpyrazine:
Boleng:
- Ponahalo: 2-acetylpyrazine ke mokelikeli o se nang 'mala kapa o mosehla o nang le monko o ikhethang.
- Sollubility: E qhibiliha ka har'a joala, ketone le lihlapolli tsa ether, 'me ha e qhibilihe ka metsing.
Sebelisa:
Mokhoa:
Ho na le mekhoa e 'maloa ea ho lokisa 2-acetylpyrazine:
- E fumanwe ka karabelo ya 1,4-diacetylbenzene le hydrazine.
- E fumanoe ka phokotso ea catalytic ea 2-acetyl-3-methoxypyrazine le hydrogen.
Lintlha tsa Tšireletseho:
- Qoba ho ama letlalo le mahlo, 'me u roale liatlana le likhalase ha u sebelisa.
- Qoba ho hema mouoane oa eona le ho sebetsa sebakeng se nang le moea o motle.
- Ha e boloka, e lokela ho bolokoa e tiisitsoe ka thata, hole le mollo le li-oxidants.
- Ho lumellana le mekhoa e nepahetseng ea ts'ebetso ea ts'ireletso le melaoana ea sebaka sa mosebetsi ha u sebelisa le ho sebetsana.
