Methyl L-pyroglutamate (CAS # 4931-66-2)
| Hazard Cov Cim | Xi-xaj |
| Risk Codes | 36/37/38 – Khaus qhov muag, ua pa thiab tawv nqaij. |
| Kev nyab xeeb piav qhia | S26 - Thaum sib cuag nrog lub qhov muag, yaug tam sim ntawd nrog dej txaus thiab nrhiav kev kho mob. S36 - Hnav khaub ncaws tiv thaiv zoo. |
| WGK Germany | 3 |
| HS Code | 29337900 ib |
Taw qhia
Methylpyroglutamic acid yog cov organic compound. Nov yog qee cov ntaub ntawv qhia txog methyl pyroglutamic acid:
Zoo:
Cov tsos mob: Methylpyroglutamate yog cov kua tsis muaj xim uas muaj cov txiv hmab txiv ntoo uas muaj ntxhiab tsw.
Solubility: Soluble nyob rau hauv dej thiab feem ntau cov organic solvents.
Kev ruaj ntseg: Nws kuj ruaj khov nyob rau hauv chav tsev kub, tab sis hydrolysis yuav tshwm sim nyob rau hauv muaj zog acid los yog alkali tej yam kev mob.
Siv:
Txoj kev:
Kev npaj ntawm methylpyroglutamate feem ntau yog esterified. Pyroglutamic acid yog reacted nrog methanol nyob rau hauv lub xub ntiag ntawm ib tug acidic catalyst los tsim methylpyroglutamic acid.
Cov ntaub ntawv kev nyab xeeb:
Methyl pyroglutamate muaj toxicity tsawg rau tib neeg thiab ib puag ncig. Txawm li cas los xij, cov txheej txheem tswj kom raug thiab kev tiv thaiv tus kheej yuav tsum tau ua raws li.
Thaum siv lossis tuav cov tshuaj methylpyroglutamate, hnav cov khoom tiv thaiv tsim nyog xws li hnab looj tes, tsom iav, thiab khaub ncaws tiv thaiv.
Thaum khaws cia thiab tuav cov methylpyroglutamic acid, kev sib cuag nrog cov kua qaub uas muaj zog, cov hauv paus, thiab oxidants yuav tsum zam kom tsis txhob muaj kev phom sij txaus ntshai tshwm sim.
