Heptafluorobutyrylimidazole (CAS # 32477-35-3)
| Hazard Cov Cim | Xi-xaj |
| Risk Codes | 36/37/38 – Khaus qhov muag, ua pa thiab tawv nqaij. |
| Kev nyab xeeb piav qhia | S26 - Thaum sib cuag nrog lub qhov muag, yaug tam sim ntawd nrog dej txaus thiab nrhiav kev kho mob. S36/37/39 - Hnav cov khaub ncaws tiv thaiv tsim nyog, hnab looj tes thiab tiv thaiv qhov muag / ntsej muag. S24/25 - Tsis txhob sib cuag nrog daim tawv nqaij thiab qhov muag. |
| UN IDs | NA 1993 / PIB |
| WGK Germany | 3 |
| FLUKA BRAND F CODE | 3-10-21 : kuv |
| HS Code | 29332900 ib |
| Kev Ceeb Toom | Irritant / Hygroscopic / Cia txias |
| Hazard Class | IRRITANT, MOISTURE S |
Taw qhia
N-Heptafluorobutylmidazole yog ib qho organic compound. Nws yog cov kua tsis muaj xim uas tsis muaj volatility. Cov hauv qab no yog kev qhia txog cov khoom, kev siv, kev npaj thiab kev nyab xeeb ntawm N-heptafluorobutylimidazole:
Zoo:
- N-Heptafluorobutylimidazole muaj thermal stability thiab tshuaj lom neeg.
- Nws muaj solubility zoo thiab soluble nyob rau hauv ntau yam organic solvents thiab dej.
- Nyob rau hauv chav tsev kub, nws tsis yog-flammable tab sis muaj peev xwm hnov mob nrog cov oxidizing muaj zog.
Siv:
- N-Heptafluorobutylimidazole yog dav siv nyob rau hauv kev lag luam electronics raws li ib tug tiv thaiv thiab insulating khoom siv hluav taws xob.
- Nws kuj tseem tuaj yeem siv rau cov txheej txheem hluav taws kub, kev npaj cov khoom siv hluav taws xob tiv thaiv tshav kub thiab cov khoom siv ua haujlwm tshwj xeeb.
Txoj kev:
- N-Heptafluorobutylimidazole feem ntau yog npaj los ntawm cov txheej txheem tshuaj synthesis, qhov twg cov kauj ruam tseem ceeb yog cov tshuaj tiv thaiv ntawm heptafluorobutyl bromide nrog imidazole kom tau txais cov khoom lag luam.
Cov ntaub ntawv kev nyab xeeb:
- N-heptafluorobutylmidazole tsis muaj tshuaj lom rau tib neeg nyob rau hauv ib txwm muaj mob.
- Thaum siv, kev sib cuag nrog daim tawv nqaij thiab qhov muag yuav tsum zam kom tsis txhob muaj qhov khaus thiab mob.
- Tsis txhob noj lossis nqus cov khoom sib xyaw thiab tsis txhob sib cuag nrog hluav taws lossis kub kub.
- Thaum khaws cia thiab tuav N-heptafluorobutylimidazole, ua raws li cov kev coj ua nyab xeeb thiab ua kom muaj cua zoo.
