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Methyl L-pyroglutamate (CAS # 4931-66-2)

Chemical Property:

Molecular Formula C6H9NO3
Molar Misa 143.14
Kuchulukana 1.226
Boling Point 90°C (0.3 mmHg)
Kuzungulira Kwapadera (α) 10.5 º (c=1, EtOH)
Pophulikira > 110 ° C
Kuthamanga kwa Vapor 3.64E-09mmHg pa 25°C
Maonekedwe wamafuta
Mtundu Wachikasu wotuwa
pKa 14.65±0.40 (Zonenedweratu)
Mkhalidwe Wosungira M'mlengalenga, Kutentha kwa Zipinda
Zomverera Zomverera ndi mpweya
Refractive Index 1.486
MDL Mtengo wa MFCD00080931

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Zizindikiro Zowopsa Xi - Zosangalatsa
Zizindikiro Zowopsa 36/37/38 - Zokwiyitsa maso, kupuma komanso khungu.
Kufotokozera Zachitetezo S26 - Mukakhudza maso, yambani nthawi yomweyo ndi madzi ambiri ndikupempha uphungu wachipatala.
S36 - Valani zovala zoyenera zodzitetezera.
WGK Germany 3
HS kodi 29337900

 

Mawu Oyamba

Methylpyroglutamic acid ndi organic pawiri. Nazi zina zofunika za methyl pyroglutamic acid:

 

Ubwino:

Maonekedwe: Methylpyroglutamate ndi madzi opanda mtundu okhala ndi fungo lonunkhira la zipatso.

Kusungunuka: Kusungunuka m'madzi ndi zosungunulira zambiri.

Kukhazikika: Kukhazikika pang'onopang'ono kutentha, koma hydrolysis imatha kuchitika pansi pa asidi amphamvu kapena zamchere.

 

Gwiritsani ntchito:

 

Njira:

Kukonzekera kwa methylpyroglutamate nthawi zambiri kumakhala esterified. Pyroglutamic acid imakhudzidwa ndi methanol pamaso pa chothandizira acidic kupanga methylpyroglutamic acid.

 

Zambiri Zachitetezo:

Methyl pyroglutamate ili ndi kawopsedwe kochepa kwa anthu komanso chilengedwe. Komabe, malangizo oyendetsera bwino komanso njira zodzitetezera ziyenera kutsatiridwabe.

Mukamagwiritsa ntchito kapena kugwira methylpyroglutamate, valani zida zodzitetezera zoyenera monga magolovesi, magalasi, ndi zovala zodzitetezera.

Posunga ndikugwiritsa ntchito methylpyroglutamic acid, kukhudzana ndi zidulo zolimba, zoyambira, ndi ma oxidants kuyenera kupewedwa kuti mupewe zoopsa zomwe zingachitike.

 


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