Methyl L-prolinate hydrochloride (CAS # 2133-40-6)
| Hazard Cov Cim | Xi-xaj |
| Risk Codes | 36/38 – Irritating rau qhov muag 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. S37/39 - Hnav cov hnab looj tes tsim nyog thiab tiv thaiv qhov muag / ntsej muag |
| WGK Germany | 3 |
| FLUKA BRAND F CODE | 3-8-10-21 ib |
| HS Code | 29189900 ib |
| Kev Ceeb Toom | Ua phem |
Taw qhia
L-Proline methyl ester hydrochloride yog cov organic compound, thiab cov hauv qab no yog cov ncauj lus kom ntxaws txog cov khoom, kev siv, kev npaj, thiab cov ntaub ntawv kev nyab xeeb ntawm cov tshuaj no:
Zoo:
L-Proline Methyl Ester Hydrochloride yog cov hmoov dawb crystalline uas yog soluble hauv dej, cawv, thiab ethers.
Siv: Raws li tus activator hauv tshuaj synthesis, nws tuaj yeem siv los ua ke peptides thiab cov proteins. Nws kuj tseem siv tau los ua ib qho cuab yeej los kawm txog cov qauv thiab kev ua haujlwm ntawm proline.
Txoj kev:
Kev npaj ntawm L-proline methyl ester hydrochloride feem ntau yog tau los ntawm reacting proline hauv methanol tov nrog hydrochloric acid. Txoj kev npaj tshwj xeeb yog raws li hauv qab no:
Nyob rau hauv lub xub ntiag ntawm desiccant, proline yaj nyob rau hauv methanol yog maj mam ntxiv dropwise rau dilute hydrochloric acid tov.
Thaum cov tshuaj tiv thaiv yog nqa tawm, qhov kub yuav tsum tau tswj ntawm chav tsev kub thiab nplawm tusyees.
Tom qab qhov kawg ntawm cov tshuaj tiv thaiv, cov tshuaj tiv thaiv yog lim kom tau cov khoom lag luam, thiab L-proline methyl ester hydrochloride tuaj yeem tau txais tom qab ziab.
Cov ntaub ntawv kev nyab xeeb:
Kev siv L-proline methyl ester hydrochloride yuav tsum tau ua raws li cov txheej txheem kev nyab xeeb. Nws tuaj yeem ua rau lub qhov muag, tawv nqaij, thiab ua pa, thiab cov cuab yeej tiv thaiv tsim nyog xws li hnab looj tes, looj tsom iav, thiab cov cuab yeej tiv thaiv ua pa yuav tsum hnav thaum siv. Nws yuav tsum tau muab cia rau hauv qhov chaw qhuav, txias thiab tsis txhob sib cuag nrog cov khoom xws li cov oxidants muaj zog thiab muaj zog acids. Nyob rau hauv rooj plaub ntawm kev sib cuag los yog kev tsis sib haum xeeb, nrhiav kev kho mob lossis nrog tus kws tshaj lij hauv lub sijhawm.
