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sehlahisoa

4-Chlorovalerophenone (CAS# 25017-08-7)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule C11H13ClO
'Misa oa Molar 196.67
Botenya 1.0753 (khakanyo e fosahetseng)
Melting Point 29-33 °C
Boling Point 156 °C / 14mmHg
Flash point 30 °C
Khatello ea Mouoane 0.002mmHg ho 25°C
Boemo ba polokelo E tiisitsoe ka ho omme, Mocheso oa Kamore
Refractive Index 1.5364 (khakanyo)
MDL MFCD00018716
Thepa ea 'Mele le ea Lik'hemik'hale Mokelikeli o mosehla o bonaletsang.

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Matšoao a Kotsi Xi - Ea halefisang
Likhoutu tsa Kotsi 36/37/38 - Ho halefisa mahlo, tsamaiso ea ho hema le letlalo.
Tlhaloso ea Tšireletseho S37/39 - Apara liatlana tse loketseng le tšireletso ea mahlo / sefahleho
S26 - Ha u kopana le mahlo, hlatsoa hang-hang ka metsi a mangata 'me u batle keletso ea bongaka.
S24/25 - Qoba ho kopana le letlalo le mahlo.
Li-ID tsa UN 3077
Khoutu ea HS 29420000

 

Selelekela

p-Chlorovalerophenone(p-Chlorovalerophenone) ke motsoako oa tlhaho o nang le foromo ea lik'hemik'hale C11H13ClO. E latelang ke tlhaloso ea sebopeho sa eona, tšebeliso, tlhahiso le tlhaiso-leseling ea polokeho:

 

Tlhaho:

p-Chlorovalerophenone ke mokelikeli o se nang 'mala ho isa ho o mosehla o khanyang o nang le monko o khethehileng oa ketone. E na le boima ba 1.086g/cm³, ntlha e belang ea 245-248 ° C, le ntlha ea flash ea 101 ° C. Ha e qhibilihe ka metsing, e qhibiliha ka joala le li-solvents tsa ether.

 

Sebelisa:

p-Chlorovalerophenone e na le lisebelisoa tse ngata lefapheng la lik'hemik'hale. E ka sebelisoa e le karolo e bohareng ea motsoako oa manyolo bakeng sa motsoako oa metsoako e meng. Ho phaella moo, e ka boela ea sebelisoa ha ho etsoa chefo e bolaeang likokoanyana, dae le meriana.

 

Mokhoa:

p-Chlorovalerophenone e ka lokisoa ka karabelo ea acylation. Mokhoa o mong o tloaelehileng ke ho arabela p-chlorobenzaldehyde le pentanone tlas'a maemo a acidic ho theha p-Chlorovalerophenone.

 

Lintlha tsa Tšireletseho:

p-Chlorovalerophenone e halefisang letlalo le mahlo, ho kopana ka ho toba ho lokela ho qojoa. Lisebelisoa tsa ho itšireletsa tse kang liatlana tse sireletsang le likhalase li lokela ho apesoa nakong ea ts'ebeliso. Ka nako e ts'oanang, tlhokomelo e lokela ho lefshoa ho thibela mollo le likotsi tsa ho phatloha, 'me ho kopana le li-oxidants tse matla ho lokela ho qojoa. Ha o boloka, p-Chlorovalerophenone e lokela ho bolokoa sebakeng se phodileng, se omeletseng le se nang le moea o motle, ho qoba ho pepesehela letsatsi. Haeba o hema kapa o ka o noa, batla thuso ea bongaka hang-hang.


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