5-Cyano-2-fluorobenzotrifluoride (CAS # 67515-59-7)
| 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 | 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. 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.) S36 - Hnav khaub ncaws tiv thaiv zoo. S36/37 - Hnav cov khaub ncaws tiv thaiv thiab hnab looj tes tsim nyog. S23 - Tsis txhob ua pa. S9 - Khaws lub thawv rau hauv qhov chaw muaj cua zoo. |
| UN IDs | ib 3276 |
| HS Code | 2926 90 90 ib |
| Kev Ceeb Toom | Tshuaj lom |
| Hazard Class | 6.1 |
| Packing Group | III |
Taw qhia
Cov hauv qab no yog kev qhia txog nws cov khoom, kev siv, kev tsim khoom thiab cov ntaub ntawv kev nyab xeeb:
Zoo:
4-Fluoro-3-(trifluoromethyl) benzonitrile yog xim tsis muaj xim rau lub teeb daj crystalline khoom.
- Cov compound yog insoluble nyob rau hauv dej ntawm chav tsev kub, tab sis soluble nyob rau hauv organic solvents xws li ethanol, ether, thiab methylene chloride.
Siv:
- Nws yog tshuaj lom rau qee cov kab, fungi thiab kab mob, thiab muaj qee yam tshuaj tua kab mob.
- Cov compound tuaj yeem siv rau hauv kev sib txuas ntawm cov khoom siv fluorescent nrog rau cov catalysts rau qee cov tshuaj lom neeg cov tshuaj tiv thaiv.
Txoj kev:
- 4-Fluoro-3-(trifluoromethyl) benzonitrile tuaj yeem npaj tau los ntawm cov tshuaj tiv thaiv ntawm fluoroaromatic hydrocarbons thiab cyanides.
- Txoj kev npaj tshwj xeeb tuaj yeem ua kom paub txog cyano hauv aromatics hauv cov xwm txheej tshwj xeeb, thiab tom qab ntawd fluorinate kom tau txais cov khoom lag luam.
Cov ntaub ntawv kev nyab xeeb:
- 4-Fluoro-3-(trifluoromethyl) benzonitrile tuaj yeem tsim cov pa roj carbon monoxide thaum tshav kub kub, kub hnyiab, lossis cuam tshuam nrog cov oxidizing muaj zog, thiab kev sib cuag nrog cov tshuaj no yuav tsum zam.
- Hnav cov iav tiv thaiv tsim nyog thaum siv thiab zam kev nqus pa, tawv nqaij thiab qhov muag.
- Thaum nqus tau los yog tiv tauj, tawm ntawm qhov chaw tam sim ntawd thiab nrhiav kev kho mob.
- Cov tshuaj no yuav tsum tau muab cia rau hauv qhov chaw qhuav, txias, zoo-ventilated thiab cais los ntawm combustibles, muaj zog acids, thiab bases.
