Pyrazine ethanethiol (CAS # 35250-53-4)
| Hazard Cov Cim | T – Toxic |
| Risk Codes | R25 - Toxic yog 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. S45 - Thaum muaj xwm txheej lossis yog tias koj tsis xis nyob, nrhiav kev kho mob tam sim ntawd (qhia daim ntawv lo thaum twg ua tau.) |
| UN IDs | UN 2810 6.1/PG 3 |
| WGK Germany | 3 |
| RTECS | KJ2551000 |
| TSCA | Yog lawm |
| HS Code | 29339900 ib |
| Hazard Class | 6.1 |
| Packing Group | III |
Taw qhia
2-(2-mercaptoethyl)piperazine, tseem hu ua 2-(2-mercaptoethyl)-1,4-diazacycloheptane, yog cov organic compound. Cov hauv qab no yog kev qhia txog nws cov khoom, kev siv, kev tsim khoom, thiab cov ntaub ntawv kev nyab xeeb.
Zoo:
2-(2-mercaptoethyl)piperazine yog xim tsis muaj xim rau lub teeb daj nrog cov ntxhiab tsw. Nws tuaj yeem soluble hauv ntau yam organic solvents xws li cawv, ethers, thiab hydrocarbon solvents.
Siv:
2-(2-mercaptoethyl)piperazine yog ib qho tseem ceeb nruab nrab ntawm cov organic synthesis. Nws kuj tseem siv tau los ua tus stabilizer rau hlau ions thiab hlau acylation reagents.
Txoj kev:
2-(2-mercaptoethyl)piperazine tuaj yeem tau txais los ntawm cov tshuaj tiv thaiv ntawm 2-mercaptoethyl aluminium chloride nrog 1,4-diazacycloheptane. Cov kev mob tshwm sim feem ntau yog nqa tawm ntawm chav tsev kub.
Cov ntaub ntawv kev nyab xeeb:
2-(2-mercaptoethyl)piperazine yog khaus thiab corrosive rau ntawm daim tawv nqaij thiab ob lub qhov muag, thiab yuav tsum tau muab yaug nrog dej txaus tam sim ntawd tom qab sib cuag. Hnav cov hnab looj tes tiv thaiv thiab tsom iav thaum siv kom tsis txhob nqus pa. Nws kuj yuav tsum tau muab cia rau hauv qhov chaw txias, qhuav thiab zoo-ventilated, deb ntawm hluav taws thiab combustibles.
