Ethyl 3-aminopropanoate hydrochloride (CAS # 4244-84-2)
| Hazard Cov Cim | Xi-xaj |
| Risk Codes | 36/37/38 – Khaus qhov muag, ua pa thiab tawv nqaij. |
| Kev nyab xeeb piav qhia | S36/37/39 - Hnav cov khaub ncaws tiv thaiv tsim nyog, hnab looj tes thiab tiv thaiv qhov muag / ntsej muag. S26 - Thaum sib cuag nrog lub qhov muag, yaug tam sim ntawd nrog dej txaus thiab nrhiav kev kho mob. S22 - Tsis txhob nqus plua plav. S36 - Hnav khaub ncaws tiv thaiv zoo. S24/25 - Tsis txhob sib cuag nrog daim tawv nqaij thiab qhov muag. |
| WGK Germany | 3 |
| HS Code | 29224995 ib |
| Hazard Class | HYGROSCOPIC |
Taw qhia
β-Alanine ethyl ester hydrochloride yog cov tshuaj lom neeg nrog cov khoom nram qab no, kev siv, kev npaj thiab cov ntaub ntawv kev nyab xeeb:
Zoo:
- β-Alanine ethyl ester hydrochloride yog cov xim tsis muaj kob crystalline lossis crystalline hmoov uas yog soluble hauv dej thiab cov kuab tshuaj cawv.
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Siv:
- β-Alanine ethyl ester hydrochloride feem ntau yog siv los ua biochemical reagent thiab hluavtaws intermediate.
Txoj kev:
- β-alanine ethyl ester hydrochloride yog npaj nyob rau hauv ntau txoj kev, thiab cov txheej txheem feem ntau yog los teb β-alanine nrog ethanol thiab ces hnov mob nrog hydrochloric acid kom tau hydrochloride.
Cov ntaub ntawv kev nyab xeeb:
- Hnav cov hnab looj tes thiab tsom iav uas tsim nyog kom tsis txhob sib cuag nrog daim tawv nqaij thiab qhov muag.
- Ua raws li kev soj ntsuam zoo thaum siv thiab tsis txhob nqus cov plua plav lossis kev daws teeb meem.
- Yuav tsum khaws cia rau hauv qhov chaw qhuav, qhov cua zoo kom deb ntawm tshav kub thiab hluav taws.
- Yog tias tsis xis nyob yog tshwm sim los ntawm kev sib tsoo los yog kev sib cuag, nrhiav kev kho mob tam sim ntawd thiab muab cov ntaub ntawv ntawm lub pob.
Hauv kev xyaum, ua raws li cov lus qhia tshwj xeeb rau kev siv thiab kev nyab xeeb cov lus qhia.
