2 4-Difluorobenzaldehyde (CAS# 1550-35-2)
Kotsi le Polokeho
| Matšoao a Kotsi | Xi - Ea halefisang |
| Likhoutu tsa Kotsi | R10 – E ka cha R36/37/38 – Ho tena mahlo, tsamaiso ya 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. S37/39 - Apara liatlana tse loketseng le tšireletso ea mahlo / sefahleho S16 - Ipoloke hole le mehloli ea mollo. S36/37 - Apara liaparo tse loketseng tsa tšireletso le liatlana. |
| Li-ID tsa UN | UN 1989 3/PG 3 |
| WGK Jeremane | 3 |
| LIKHOUTU FLUKA BRAND F | 10-23 |
| Khoutu ea HS | 29130000 |
| Tsebiso ea Kotsi | E tenang |
| Sehlopha sa Likotsi | 3 |
| Sehlopha sa ho paka | III |
Selelekela
2,4-Difluorobenzaldehyde ke motsoako oa tlhaho. Se latelang ke selelekela sa thepa ea eona, tšebeliso, mekhoa ea tlhahiso le tlhaiso-leseling ea polokeho:
Boleng:
- Ponahalo: Mokelikeli o se nang 'mala kapa o mosehla.
- Ho qhibiliha: ho qhibiliha ka har'a lihlapolli tsa tlhaho tse kang joala, li-ether le li-hydrocarbon tse chlorine.
Sebelisa:
- 2,4-Difluorobenzaldehyde hangata e sebelisoa e le karolo e bohareng ea motsoako oa metsoako e meng ea tlhaho.
- Lisebelisoa tsa bohlokoa ho kopantseng li-photosensitizer tse itseng.
Mokhoa:
2,4-difluorobenzaldehyde hangata e lokisoa ka mekhoa e latelang:
- E ka fumanoa ka ho arabela benzaldehyde ka hydrogen fluoride, hangata ho 40-50°C.
- E ka boela ea lokisoa ka ho arabela ka chlorobenzaldehyde ka hydrogen fluoride kapa fluorosilanes.
Lintlha tsa Tšireletseho:
- 2,4-Difluorobenzaldehyde e ka 'na ea halefisa letlalo, mahlo, le tsamaiso ea ho hema. Lisebelisoa tse nepahetseng tsa ts'ireletso tse kang liatlana, likhalase le tšireletso ea phefumoloho li lokela ho apesoa ha u sebelisa kapa u tšoara.
- E lokela ho bolokoa hole le mollo le mocheso o phahameng, sebakeng se pholileng, se omeletseng, se nang le moea o motle, 'me se arohane le li-oxidants le lintho tse matla tsa alkaline.
- Ela hloko le ho latela mekhoa e nepahetseng ea ts'ebetso ea ts'ireletso ka botlalo pele o sebelisoa.
