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sehlahisoa

2-Nitroanisole(CAS#91-23-6)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule C7H7NO3
'Misa oa Molar 153.14
Botenya 1.254 g/mL ho 25 °C (hote.)
Melting Point 9-12 °C (hote.)
Boling Point 273 °C (hote.)
Flash point >230°F
Ho qhibiliha ha Metsi 1.45 g/L (20 ºC)
Solubility joala: ho qhibiliha (lit.)
Ponahalo Oli
Matla a Khoheli a khethehileng 1.254
Mmala Bosehla bo Sehla
Merck 14,6584
BRN 1868032
Boemo ba polokelo Sehatsetsi, Tlas'a Sepakapaka se Inert
Botsitso E tsitsitseng. Ha e lumellane le lisebelisoa tse matla tsa oxidizing.
Refractive Index n20/D 1.561(lit.)
Thepa ea 'Mele le ea Lik'hemik'hale Mokelikeli o se nang mmala ho isa ho o mosehla o tukang.
sebaka se qhibilihang ke 9.4 ℃
ntlha e belang 277 ℃
letsoalo le lekanyelitsoeng 1.2540
index ea refractive 1.5620
qhibilihang ka har'a ethanol le ether, e sa qhibiliheng metsing.
Sebelisa E sebelisoa ho dae, meriana, litlolo tse nkhang hamonate le liindasteri tse ling

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Matšoao a Kotsi T - e chefo
Likhoutu tsa Kotsi R45 – E ka baka mofetshe
R22 – E kotsi ha e kwetswe
Tlhaloso ea Tšireletseho S53 - Qoba ho pepeseha - fumana litaelo tse khethehileng pele u li sebelisa.
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 2730 6.1/PG 3
WGK Jeremane 3
RTECS BZ8790000
TSCA Ee
Khoutu ea HS 29093090
Sehlopha sa Likotsi 6.1
Sehlopha sa ho paka III

 

Selelekela

2-nitroanisole, e tsejoang hape e le 2-nitrophenoxymethane, ke motsoako oa tlhaho. Se latelang ke selelekela sa thepa, tšebeliso, mekhoa ea ho lokisa le tlhaiso-leseling ea polokeho ea 2-nitroanisole:

 

Boleng:

2-Nitroanisole ke kristale e se nang 'mala kapa bosehla bo tiileng bo nang le monko o khethehileng oa kerese e kubellang. Ka mocheso oa kamore, e ka tsitsa moeeng. E qhibiliha ka har'a metsoako ea tlhaho e kang ethanol, ether le chloroform, empa ha e qhibilihe metsing.

 

Sebelisa:

2-nitroanisole e sebelisoa haholo-holo joalo ka reagent ea lik'hemik'hale ho organic synthesis reactions. E ka sebelisoa e le motsoako oa maiketsetso oa metsoako e nkhang hamonate bakeng sa ho lokisa metsoako e meng. E na le monko o khethehileng oa likerese tsa mosi 'me e boetse e sebelisoa e le motsoako oa linoko.

 

Mokhoa:

Tokisetso ea 2-nitroanisole hangata e fumanoa ka karabelo ea anisole ka asiti ea nitric. Mokhoa o khethehileng oa ho itokisa ke o latelang:

1. Qhala anisole ka ether ea anhydrous.

2. Butle-butle eketsa nitric acid dropwise ho tharollo, boloka mocheso oa karabelo pakeng tsa 0-5 ° C, 'me u tsose ka nako e le' ngoe.

3. Ka mor'a karabelo, matsoai a inorganic ka har'a tharollo a aroloa ka ho hloekisa.

4. Hlatsoa 'me u omise karolo ea manyolo ka metsi ebe u e hloekisa ka distillation.

 

Lintlha tsa Tšireletseho:

2-Nitoanisole e na le phello e khopisang mahlong, letlalong le pampiring ea ho hema 'me e ka baka ho hlohlona, ​​ho ruruha le ho chesa. Lisebelisoa tse loketseng tsa ho itšireletsa tse kang likhalase tse sireletsang lik’hemik’hale, liatlana le liaparo tse itšireletsang li lokela ho apesoa ha li sebelisoa kapa li lokisoa. E phatloha 'me e lokela ho qojoa hore e se kopane le lintho tse tukang, malakabe a bulehileng le libaka tse phahameng tsa mocheso. Haeba motsoako o hema kapa o kenngoa, ho lokela ho batloa tlhokomelo ea bongaka hang-hang.


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