L-Valine methyl ester hydrochloride (CAS # 7146-15-8)
Risk thiab Safety
| 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 - Hnav khaub ncaws tiv thaiv zoo. 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 | 29241990 ib |
Taw qhia
1. Cov tsos: Dawb los yog tawm-dawb crystalline khoom.
2. Solubility: Soluble hauv dej thiab qee cov organic solvents, xws li methanol thiab chloroform.
3. Melting point: txog 145-147 ° C.
HD-Val-OMe • Cov kev siv tseem ceeb ntawm HCl suav nrog:
1. Chemical synthesis: Raws li cov organic nruab nrab, nws tuaj yeem koom nrog cov tshuaj lom neeg xws li tshuaj synthesis.
2. Kev Tshawb Fawb Kev Tshawb Fawb: Hauv kev tshawb fawb biochemical thiab tshuaj, nws tuaj yeem siv los ua cov khoom sib xyaw tshwj xeeb lossis tshuaj.
Kev npaj ntawm HD-Val-Ome HCl feem ntau yog ua los ntawm cov kauj ruam hauv qab no:
1. Ua ntej, valine methyl ester reacts nrog ib tug npaum li cas ntawm hydrochloric acid kom tau HD-Val-OMe HCl nyob rau hauv tsim nyog kub thiab tshuaj tiv thaiv tej yam kev mob.
2. Tom ntej no, cov khoom raug ntxuav thiab muab rho tawm los ntawm cov kauj ruam ntawm kev ntxuav, pom thiab ziab.
Yog xav paub ntxiv txog kev nyab xeeb, thov nco ntsoov cov hauv qab no:
1. Nyob rau hauv kev pom tias muaj kev puas tsuaj rau tib neeg kev noj qab haus huv los ntawm cov khoom sib xyaw, nws yuav tsum tau ua cov kev tiv thaiv tsim nyog thaum tuav thiab khaws cov khoom sib txuas, xws li hnav hnab looj tes, tsom iav thiab khaub ncaws tiv thaiv.
2. Thaum siv, tsis txhob nqus cov plua plav lossis kev sib cuag ntawm daim tawv nqaij. Yog tias tsis sib cuag, yaug tam sim nrog dej ntau.
3. Ua tib zoo saib xyuas cov cua kom zoo thaum lub sijhawm ua haujlwm kom tsis txhob muaj cov pa phem ntau ntxiv.
4. cia yuav tsum tau muab kaw, thiab muab tso rau hauv qhov chaw txias, qhuav, deb ntawm hluav taws kub thiab hluav taws kub.
Hauv kev xaus, HD-Val-OMe • HCl yog ib qho kev siv cov organic sib xyaw nrog cov ntaub ntawv tseem ceeb hauv kev tshawb fawb tshuaj thiab tshuaj synthesis. Txawm li cas los xij, kev ntsuas kev nyab xeeb yuav tsum tau ua los tiv thaiv tib neeg kev noj qab haus huv thaum ua haujlwm thiab khaws cia.
