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I-L-Cysteine ​​ethyl ester hydrochloride (CAS# 868-59-7) Isithombe Esifakiwe
  • I-L-Cysteine ​​ethyl ester hydrochloride (CAS# 868-59-7) 1

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

Isakhiwo Samakhemikhali:

I-Molecular Formula I-C5H12ClNO2S
I-Molar Mass 185.67
I-Melting Point 123-125°C(lit.)
I-Boling Point 205.9°C ku-760 mmHg
Ukuzungezisa Okuthile(α) -13 º (c=8, 1 N HCL)
I-Flash Point 78.3°C
Ukuncibilika kwamanzi Incibilika emanzini.
I-Vapor Presure 0.244mmHg ku-25°C
Ukubukeka Impushana emhlophe
Umbala mhlophe
I-BRN 3562600
Isimo Sesitoreji Gcina endaweni emnyama, evalwe endaweni eyomile, Emazingeni Okushisa Egumbi
Kuyazwela I-Hygroscopic
I-Refractive Index -11.5 ° (C=8, 1mol/L
I-MDL I-MFCD00012631
Sebenzisa Isetshenziselwa ama-reagents e-biochemical, ama-intermediate emithi.

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Izimpawu Eziyingozi Xi - Irritant
Amakhodi Engozi 36/37/38 - Ukucasula amehlo, uhlelo lokuphefumula kanye nesikhumba.
Incazelo Yokuphepha I-S24/25 - Gwema ukuthintana nesikhumba namehlo.
S36 – Gqoka izingubo ezifanele zokuzivikela.
S26 – Uma uthintana namehlo, geza ngokushesha ngamanzi amaningi futhi ufune iseluleko sezokwelapha.
I-WGK Germany 2
I-RTECS I-HA1820000
I-TSCA Yebo
Ikhodi ye-HS 29309090

 

Isingeniso

I-L-cysteine ​​ethyl hydrochloride iyinhlanganisela ephilayo enezici zayo kanye nokusetshenziswa kwayo okulandelayo:

 

Ikhwalithi:

I-L-cysteine ​​ethyl hydrochloride iyikristale engenambala eqinile enephunga elingavamile. Iyancibilika emanzini nasezincibilikisini zotshwala, kodwa ayincibiliki kuzincibilikisi ze-ether. Izakhiwo zayo zamakhemikhali azinzile, kodwa zingenwa kalula yi-oxidation.

 

Sebenzisa:

I-L-cysteine ​​ethyl hydrochloride isetshenziswa kabanzi ocwaningweni lwamakhemikhali namakhemikhali. Isetshenziswa kakhulu njenge-substrate yama-enzyme, ama-inhibitors, nama-scavengers ama-radical wamahhala.

 

Indlela:

Ukulungiswa kwe-L-cysteine ​​ethyl hydrochloride ngokuvamile kutholakala ngokusabela kwe-ethyl cysteine ​​hydrochloride ne-hydrochloric acid. Indlela ethile yokulungiselela inzima futhi idinga izimo zelabhorethri yamakhemikhali kanye nesiqondiso esikhethekile sobuchwepheshe.

 

Ulwazi Lokuphepha:

I-L-cysteine ​​ethyl hydrochloride iyikhemikhali futhi kufanele isetshenziswe ngokuphepha. Inephunga elimnandi futhi ingase ibe nomphumela ocasulayo emehlweni, ohlelweni lokuphefumula, nasesikhunjeni. Kufanele kuthathwe izinyathelo zokuzivikela ezifanele lapho usebenzisa, njengokugqoka izibuko zokuzivikela, amagilavu, nezingubo zaselabhorethri. Zama ukugwema ukuhogela umhwamuko noma izintuli zayo ukuze uvimbele ukungenwa noma ukuthintana ngengozi.

Phakathi nenqubo yokwelapha, naka izindawo zokungenisa umoya ezinhle, gwema imithombo yomlilo namalangabi avulekile, futhi ugcine kahle endaweni eyomile, emnyama nengena umoya, kude nezinto ezivuthayo nama-oxidants.

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