4-Fluoropperidine Hydrochloride (CAS # 57395-89-8)
| Risk Codes | R22 - Ua phem yog tias nqos R36 - Khau qhov muag |
| Kev nyab xeeb piav qhia | 26 - Thaum sib cuag nrog lub qhov muag, yaug tam sim ntawd nrog dej kom ntau thiab nrhiav kev kho mob. |
| WGK Germany | 3 |
| HS Code | 293339 0 |
| Hazard Class | IRRITANT, AIR SENSIT |
Taw qhia
4-Fluoropiperidine hydrochloride (4-Fluoropiperidine hydrochloride) yog cov organic compound nrog cov tshuaj formula C5H11FClN. Nws yog dawb crystalline khoom, ruaj khov ntawm chav tsev kub. Cov hauv qab no yog cov lus piav qhia ntawm cov khoom, kev siv, kev npaj thiab cov ntaub ntawv kev nyab xeeb ntawm 4-fluoro-piperidine hydrochloride:
Xwm:
-Zoo: Dawb crystalline khoom
Molecular Luj: 131.6g / mol
- Melting point: 80-82 ° C
-Solubility: Soluble nyob rau hauv dej thiab cawv solvents, me ntsis soluble nyob rau hauv ketone thiab ether solvents
-Chemical zog: 4-Fluoropiperidine hydrochloride yog ib qho alkaline compound, uas yog alkaline hauv dej. Nws tuaj yeem hnov mob nrog cov kua qaub los tsim cov ntsev sib xws.
Siv:
-4-Fluoropiperidine hydrochloride yog ib qho tseem ceeb hluavtaws intermediate, dav siv nyob rau hauv cov organic synthesis.
-Nws yog feem ntau siv rau hauv kev npaj tshuaj, tshuaj tua kab, dyes thiab lwm yam tshuaj.
Txoj Kev Npaj:
4-Fluoropiperidine hydrochloride tuaj yeem npaj los ntawm cov kauj ruam hauv qab no:
1. Ua ntej, 4-fluoropiperidine yog reacted nrog ntau tshaj hydrochloric acid. Thaum cov tshuaj tiv thaiv, ib qho hnyav xws li ethanol yog ntxiv rau qhov sib tov.
2. Thaum kawg, cov khoom dawb ntawm 4-fluoropiperidine hydrochloride tau txais los ntawm crystallization.
Cov ntaub ntawv kev nyab xeeb:
-4-Fluoropiperidine hydrochloride kuj muaj kev nyab xeeb thaum siv kom raug. Tab sis raws li cov tshuaj chemical, nws tseem yuav tsum tau ua tib zoo saib xyuas.
-Thaum siv cov khoom sib xyaw no, hnav cov hnab looj tes tiv thaiv thiab tsom iav kom tsim nyog, thiab ua kom muaj cua zoo.
-Tsis txhob sib cuag nrog daim tawv nqaij thiab nqus plua plav. Yog tias nqus tau rau hauv txoj hlab pa, tawm hauv qhov chaw sai sai thiab nrhiav kev kho mob tam sim ntawd.
-4-Fluoropiperidine hydrochloride yuav tsum muab cia rau hauv lub thawv qhuav, txias, kaw, kom deb ntawm tshav kub thiab combustibles.
Thaum siv thiab tuav 4-fluoroperidine hydrochloride, nco ntsoov xa mus rau cov ntaub ntawv kev nyab xeeb ntawm cov tshuaj kom paub meej tias kev ua haujlwm zoo.
