2 5-DICHLORO-3-METHYLPYRIDINE(CAS# 59782-90-0)
| Matšoao a Kotsi | T - e chefo |
| Likhoutu tsa Kotsi | R25 – E chefo ha e koetsoe R36 – Ho teneha mahlong |
| Tlhaloso ea Tšireletseho | S26 - Ha u kopana le mahlo, hlatsoa hang-hang ka metsi a mangata 'me u batle keletso ea bongaka. 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.) |
| Li-ID tsa UN | UN 2811 6.1 / PGIII |
| WGK Jeremane | 3 |
| Sehlopha sa Likotsi | TS'OALANG |
Selelekela
2,5-Dichloro-3-methylpyridine ke motsoako oa lintho tse phelang. Se latelang ke selelekela ho tse ling tsa thepa ea eona, ts'ebeliso, mekhoa ea tlhahiso le tlhaiso-leseling ea polokeho:
Thepa: 2,5-Dichloro-3-methylpyridine ke mokelikeli o se nang mebala kapa o mosehla o tukang.
Lisebelisoa: 2,5-Dichloro-3-methylpyridine e atisa ho sebelisoa e le setsi sa bohlokoa sa ho kopanya lintho tse phelang. E ka boela ea sebelisoa e le motsoako oa li-solvents, catalysts le lubricant.
Mokhoa oa ho itokisa: Ho na le mekhoa e mengata ea ho lokisa 2,5-dichloro-3-methylpyridine. Mokhoa o tloaelehileng ke ho fumana sehlahisoa sa mahareng ka ho arabela methylpyridine ka thionyl chloride, ebe chlorination ho hlahisa sehlahisoa se lebisitsoeng. Mekhoa e meng ea ho itokisa e kenyelletsa karabelo ea phokotso le chlorination, har'a tse ling.
Lintlha tsa polokeho: 2,5-dichloro-3-methylpyridine e lokela ho sebelisoa ts'ebetsong ea polokeho. E ea halefisa ebile e senya mahlo, letlalo le tsela ea ho hema 'me e lokela ho hlatsuoa ka metsi a mangata hang ka mor'a hore e kopane. Ha o sebetsa, ho lokela ho apesoa lisebelisoa tse loketseng tsa tšireletso tse kang likhalase tse sireletsang, liatlana le liaparo tse sireletsang. Netefatsa sebaka sa mosebetsi se nang le moea o motle 'me u qobe ho hema mouoane oa eona. Ha u e boloka, e boloke sebakeng se se nang moea, se phodileng, se omileng, hole le mollo le li-oxidants.
