2-Chloro-3-methoxypyridine (CAS# 52605-96-6)
| Matšoao a Kotsi | Xn - E Kotsi |
| 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. S36/37/39 - Apara liaparo tse loketseng tsa tšireletso, liatlana le tšireletso ea mahlo / sefahleho. S37 - Apara liatlana tse loketseng. |
| Khoutu ea HS | 29333990 |
Selelekela
2-Chloro-3-methoxypyridine(2-Chloro-3-methoxypyridine) ke motsoako oa tlhaho o nang le foromo ea lik'hemik'hale C6H6ClNO. Ke mokelikeli o se nang 'mala o monko o monate. E latelang ke tlhaloso ea sebopeho sa eona, ts'ebeliso, tokiso le tlhaiso-leseling ea polokeho:
Tlhaho:
-Ponahalo: mokelikeli o se nang 'mala
- Boima ba molek'hule: 159.57g / mol
- Ntlha e qhibilihang: Ha e tsejoe
Sebaka se belang: 203-205 ℃
- Boima: 1.233g/cm3
-Solubility: Ho qhibiliha ka har'a ethanol, ether le hydrocarbon chlorine
Sebelisa:
- 2-Chloro-3-methoxypyridine e atisa ho sebelisoa e le mokhoa o bohareng oa liketso tsa organic synthesis.
- Lefapheng la meriana, e ka sebelisoa ho kopanya li-intermediates tsa meriana le lithethefatsi tse sebetsang.
Mokhoa oa ho itokisa:
Mokhoa oa ho itokisa oa 2-Chloro-3-methoxypyridine o fumanoa haholo-holo ka ho itšoara ha protonation le chlorination ea pyridine. Mekhoa e khethehileng ea synthetic e ka ba:
1. pyridine e sebetsanang le hydrogen chloride ho fumana chloropyridine;
2. methanol le sodium hydroxide li kenngoa ho tharollo ea chloropyridine ho hlahisa sehlahisoa, se hloekisoang ho fumana 2-Chloro-3-methoxypyridine.
Lintlha tsa Tšireletseho:
- 2-Chloro-3-methoxypyridine ke motsoako oa lintho tse phelang 'me oa halefisa. Ho kopana ka ho toba le letlalo le mahlo ho lokela ho qojoa.
-Nakong ea ho ts'oaroa kapa ho boloka, mehato e nepahetseng ea ts'ireletso e lokela ho nkoa 'me lisebelisoa tsa tšireletso tsa botho tse kang li-gloves le likhalase li lokela ho apesoa.
- Qoba ho hema mouoane kapa tharollo ea eona nakong ea ts'ebeliso 'me u lule u e-na le moea o motle.
- Qoba ho kopana le li-oxidants tse matla, li-acid tse matla le lintho tse ling ho thibela liketso tse kotsi.
-Ka mor'a ho sebelisoa kapa ho lahla, lik'hemik'hale tse setseng li lokela ho lahloa ka mokhoa o sireletsehileng le ho latela melao e nepahetseng ea tšireletso ea tikoloho.
