2 5-Dichloropyridine (CAS# 16110-09-1)
Kotsi le Polokeho
| Likhoutu tsa Kotsi | R36/37/38 – Ho tena mahlo, tsamaiso ya ho hema le letlalo. R22 – E kotsi ha e kwetswe |
| Tlhaloso ea Tšireletseho | S26 - Ha u kopana le mahlo, hlatsoa hang-hang ka metsi a mangata 'me u batle keletso ea bongaka. S37/39 - Apara liatlana tse loketseng le tšireletso ea mahlo / sefahleho S36 - Apara liaparo tse loketseng tsa tšireletso. |
| Li-ID tsa UN | UN2811 |
| WGK Jeremane | 3 |
| RTECS | US8225000 |
| Khoutu ea HS | 29333990 |
| Tsebiso ea Kotsi | E kotsi |
| Sehlopha sa Likotsi | TS'OALANG |
2 5-Dichloropyridine (CAS# 16110-09-1) Selelekela
2,5-dichloropyridine ke motsoako oa manyolo o nang le foromo ea lik'hemik'hale C7H4Cl2N. Se latelang ke selelekela sa tse ling tsa thepa ea eona, litšebeliso, mekhoa le litaba tsa polokeho:Tlhaho:
- Ponahalo: Ha e na 'mala ho isa ho kristale e mosehla kapa mokelikeli.
-Solubility: Ho qhibiliha ka har'a metsoako ea lintho tse phelang tse kang ethanol, chloroform le dichloromethane, e ke keng ea qhibiliha ka metsing.
-Sebaka se qhibilihang: Hoo e ka bang -11 ℃.
Sebaka se belang: Hoo e ka bang 139-142 ℃.
-Botebo: hoo e ka bang 1.36g/cm³.Sebelisa:
-E le ntho e susumetsang kapa e qhibilihisang karabelo ea lik'hemik'hale.
-e sebelisoa e le lisebelisoa tse tala ka har'a organic synthesis, joalo ka ho lokisoa ha metsoako e meng.
-e ka sebelisoa e le setsi sa ho kopanya lithethefatsi.Method:
- 2,5-dichloropyridine e ka lokisoa ka chlorination ea pyridine.
-2,5-dichloropyridine ke motsoako oa manyolo o nang le chefo e itseng 'me o lokela ho sebelisoa ka hloko.
- Qoba ho kopana le letlalo, mahlo le lera la mucous. Haeba ho kopana ho etsahala, hlatsoa hang-hang ka metsi a mangata.
- Thepa e loketseng ea ho itšireletsa e kang likhalase tsa tšireletso, liatlana le liaparo tse sireletsang li lokela ho fanoa ha li sebelisoa.
-ho boloka, e lokela ho koaloa, sebakeng se pholileng, se omileng, hole le lintho tse tukang le li-oxidants.
- Ponahalo: Ha e na 'mala ho isa ho kristale e mosehla kapa mokelikeli.
-Solubility: Ho qhibiliha ka har'a metsoako ea lintho tse phelang tse kang ethanol, chloroform le dichloromethane, e ke keng ea qhibiliha ka metsing.
-Sebaka se qhibilihang: Hoo e ka bang -11 ℃.
Sebaka se belang: Hoo e ka bang 139-142 ℃.
-Botebo: hoo e ka bang 1.36g/cm³.Sebelisa:
-E le ntho e susumetsang kapa e qhibilihisang karabelo ea lik'hemik'hale.
-e sebelisoa e le lisebelisoa tse tala ka har'a organic synthesis, joalo ka ho lokisoa ha metsoako e meng.
-e ka sebelisoa e le setsi sa ho kopanya lithethefatsi.Method:
- 2,5-dichloropyridine e ka lokisoa ka chlorination ea pyridine.
-2,5-dichloropyridine ke motsoako oa manyolo o nang le chefo e itseng 'me o lokela ho sebelisoa ka hloko.
- Qoba ho kopana le letlalo, mahlo le lera la mucous. Haeba ho kopana ho etsahala, hlatsoa hang-hang ka metsi a mangata.
- Thepa e loketseng ea ho itšireletsa e kang likhalase tsa tšireletso, liatlana le liaparo tse sireletsang li lokela ho fanoa ha li sebelisoa.
-ho boloka, e lokela ho koaloa, sebakeng se pholileng, se omileng, hole le lintho tse tukang le li-oxidants.
Ka kopo hlokomela hore mofuta o ikhethileng, ts'ebeliso le tlhaiso-leseling ea polokeho ea 2,5-dichloropyridine e ka fapana hanyane ho latela mohloli le ts'ebeliso. Pele ho ts'ebeliso e khethehileng, ho lokela ho shejoa ka hloko lipampiri tsa lintlha tsa polokeho ea thepa (MSDS) ka hloko, 'me ho lateloe mekhoa e nepahetseng ea polokeho ea laboratori.
Ngola molaetsa wa hao mona mme o re romele wona
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