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sehlahisoa

L-Cysteine ​​​​ethyl ester hydrochloride (CAS# 868-59-7)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule C5H12ClNO2S
'Misa oa Molar 185.67
Melting Point 123-125°C(lebone)
Boling Point 205.9°C ho 760 mmHg
Phetoho e khethehileng(α) -13 º (c=8, 1 N HCL)
Flash point 78.3°C
Ho qhibiliha ha Metsi E qhibilihang ka metsing.
Khatello ea Mouoane 0.244mmHg ho 25°C
Ponahalo Phofo e tšoeu
Mmala tšoeu
BRN 3562600
Boemo ba polokelo Boloka sebakeng se lefifi, se tiisitsoe moo ho omileng, Mocheso oa Kamore
E hloahloa Hygroscopic
Refractive Index -11.5 ° (C=8, 1mol/L
MDL MFCD00012631
Sebelisa E sebelisoa bakeng sa li-reagents tsa biochemical, li-intermediates tsa meriana.

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 S24/25 - Qoba ho kopana le letlalo le mahlo.
S36 - Apara liaparo tse loketseng tsa tšireletso.
S26 - Ha u kopana le mahlo, hlatsoa hang-hang ka metsi a mangata 'me u batle keletso ea bongaka.
WGK Jeremane 2
RTECS HA1820000
TSCA Ee
Khoutu ea HS 29309090

 

Selelekela

L-cysteine ​​​​ethyl hydrochloride ke motsoako oa manyolo oo thepa ea oona le ts'ebeliso ea oona e leng tse latelang:

 

Boleng:

L-cysteine ​​​​ethyl hydrochloride ke kristale e tiileng e se nang mebala e nang le monko o ikhethang. E qhibiliha ka har'a metsoako ea metsi le joala, empa ha e qhibilihe ka har'a metsoako ea ether. Lintho tsa eona tsa lik'hemik'hale li batla li tsitsitse, empa li ka hlaseloa habonolo ke oxidation.

 

Sebelisa:

L-cysteine ​​​​ethyl hydrochloride e sebelisoa haholo lipatlisisong tsa lik'hemik'hale le tsa biochemical. Haholo-holo e sebelisoa e le substrate bakeng sa li-enzyme, li-inhibitors, le li-scavengers tsa mahala tsa radical.

 

Mokhoa:

Ho lokisoa ha L-cysteine ​​​​ethyl hydrochloride hangata ho fumanoa ka karabelo ea ethyl cysteine ​​hydrochloride le hydrochloric acid. Mokhoa o khethehileng oa ho itokisa o boima ebile o hloka maemo a laboratori ea lik'hemik'hale le tataiso e khethehileng ea tekheniki.

 

Lintlha tsa Tšireletseho:

L-cysteine ​​​​ethyl hydrochloride ke k'hemik'hale 'me e lokela ho sebelisoa ka mokhoa o sireletsehileng. E na le monko o hlabang 'me e ka ba le phello e khopisang mahlong, tsamaiso ea ho hema le letlalo. Ho lokela hore ho nkoe mehato e loketseng ea ho itšireletsa ha u sebelisoa, e kang ho roala likhalase tse sireletsang, liatlana le liaparo tsa laboratori. Leka ho qoba ho hema mouoane kapa lerole la eona ho thibela ho e ja ka phoso kapa ho kopana.

Nakong ea ts'ebetso ea phekolo, ela hloko lisebelisoa tse ntle tsa moea, qoba mehloli ea mollo le malakabe a bulehileng, 'me u boloke hantle sebakeng se omileng, se lefifi le se nang le moea o motle, hole le lintho tse tukang le li-oxidants.


  • E fetileng:
  • E 'ngoe:

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