Tom ntej: Methyl L-leucinate Hydrochloride CAS # 7517-19-3
| Hazard Cov Cim | Xi-xaj |
| Risk Codes | 36/37/38 – Khaus qhov muag, ua pa thiab tawv nqaij. |
| Kev nyab xeeb piav qhia | S22 - Tsis txhob nqus plua plav. S24/25 - Tsis txhob sib cuag nrog daim tawv nqaij thiab qhov muag. S36/37/39 - Hnav cov khaub ncaws tiv thaiv tsim nyog, hnab looj tes thiab tiv thaiv qhov muag / ntsej muag. S27 - Tshem tawm tag nrho cov khaub ncaws tsis huv tam sim ntawd. S26 - Thaum sib cuag nrog lub qhov muag, yaug tam sim ntawd nrog dej txaus thiab nrhiav kev kho mob. |
| WGK Germany | 3 |
| HS Code | 29224995 ib |
| Hazard Class | IRRITANT |
Taw qhia
L-Leucine methyl ester hydrochloride, tshuaj formula C9H19NO2 · HCl, yog cov organic compound. Cov hauv qab no yog kev qhia txog qhov xwm txheej, kev siv, kev tsim thiab kev nyab xeeb cov ntaub ntawv ntawm L-Leucine methyl ester hydrochloride:
Xwm:
L-Leucine methyl ester hydrochloride yog dawb crystalline khoom nrog tshwj xeeb amino acid methyl ester muaj pes tsawg leeg. Nws yog soluble hauv dej ntawm chav tsev kub, soluble hauv cawv thiab ether, me ntsis soluble hauv chloroform.
Siv:
L-Leucine methyl ester hydrochloride feem ntau yog siv los ua cov tshuaj tiv thaiv thiab intermediates rau amino acids thiab peptides hauv tshuaj synthesis. Nws kuj tseem siv tau rau hauv kev npaj cov tshuaj, nutraceuticals thiab khoom noj khoom haus additives.
Txoj Kev Npaj:
L-Leucine methyl ester hydrochloride tuaj yeem tau txais los ntawm reacting leucine nrog methanol thiab tom qab ntawd nrog hydrochloric acid. Txoj kev npaj tshwj xeeb tuaj yeem xa mus rau cov ntaub ntawv ntsig txog lossis phau ntawv tshaj lij.
Cov ntaub ntawv kev nyab xeeb:
L-Leucine methyl ester hydrochloride belongs rau cov tshuaj, kev nyab xeeb yuav tsum tau them sai sai rau lub sijhawm ua haujlwm. Nws tuaj yeem ua rau qhov muag, tawv nqaij thiab ua pa, yog li tsis txhob sib cuag thaum siv nws. Hnav cov cuab yeej tiv thaiv kom tsim nyog xws li hnab looj tes, hnab looj tes, thiab lwm yam. Ua raws li kev soj ntsuam kev nyab xeeb thiab ua kom qhuav thaum khaws cia, tsis txhob muaj hluav taws kub thiab kub. Yog tias tsim nyog, xa mus rau Material Safety Data Sheet (MSDS) kom paub meej ntxiv txog kev nyab xeeb.
