2 2 2-Trifluoroethylamine hydrochloride (CAS # 373-88-6)
| Risk Codes | R20/21/22 - Ua phem los ntawm kev nqus pa, tiv thaiv daim tawv nqaij thiab yog tias nqos. R36/37/38 - Kab mob rau qhov muag, ua pa thiab tawv nqaij. |
| Kev nyab xeeb piav qhia | S36/37 - Hnav cov khaub ncaws tiv thaiv thiab hnab looj tes tsim nyog. 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 |
| RTECS | KS0250000 |
| FLUKA BRAND F CODE | 3-10-21 : kuv |
| TSCA | T |
| HS Code | 2921990 ib |
| Kev Ceeb Toom | Hygroscopic / Toxic |
| Hazard Class | IRRITANT |
| Packing Group | III |
| Toxicity | LD50 unr-mus: 476 mg/kg 11FYAN 3,81,63 |
Taw qhia
2,2,2-Trifluoroethylamine hydrochloride, tseem hu ua TFEA hydrochloride. Nws yog xim dawb crystalline khoom. Cov hauv qab no yog cov lus qhia ntxaws ntxaws txog cov khoom, kev siv, kev npaj thiab cov ntaub ntawv kev nyab xeeb ntawm TFEA hydrochloride:
Zoo:
1. Cov tsos: xim tsis muaj xim crystalline khoom.
3. Solubility: soluble hauv dej thiab cov organic solvents, xws li cawv, ethers, ketones, thiab lwm yam.
4. Stability: zoo stability, tsis yooj yim rau decompose.
Siv:
1. Raws li ib tug catalyst nyob rau hauv cov organic synthesis: TFEA hydrochloride feem ntau yog siv raws li ib tug catalyst nyob rau hauv cov organic synthesis tshuaj, xws li esterification, alkylation thiab lwm yam tshuaj.
2. Raws li cov kuab tshuaj: Nrog nws cov solubility zoo, TFEA hydrochloride tuaj yeem siv los ua cov kuab tshuaj organic, xws li hauv cov tshuaj synthesis kom yaj cov reactants lossis catalysts.
3. Lwm yam kev siv: TFEA hydrochloride kuj tuaj yeem siv rau hauv cov khoom siv hluav taws xob, cov khoom siv microelectronic thiab lwm yam.
Txoj kev:
Txoj kev npaj ntawm TFEA hydrochloride feem ntau yog ua rau 2,2,2-trifluoroethylamine nrog hydrochloric acid los tsim TFEA hydrochloride.
Cov ntaub ntawv kev nyab xeeb:
1. TFEEA hydrochloride kuj ruaj khov nyob rau hauv ib txwm muaj, tab sis yuav decompose nyob rau hauv kub thiab av noo tej yam kev mob.
2. Thaum siv, tsis txhob sib cuag nrog cov oxidants muaj zog, muaj zog acids thiab lwm yam khoom los tiv thaiv kev txaus ntshai.
3. Yog tias ntsib teeb meem nrog qhov muag, tawv nqaij lossis nqus pa, yaug tam sim ntawd nrog dej txaus thiab nrhiav kev kho mob.
4. Thaum lub sijhawm ua haujlwm lossis khaws cia, yuav tsum ntsuas qhov cua kom zoo kom tsis txhob nqus cov plua plav.
5. Thaum siv TFEA hydrochloride, ua tib zoo ua raws li cov txheej txheem kev nyab xeeb uas cuam tshuam thiab hnav cov khoom tiv thaiv tsim nyog.
