4-Fluoro-3-Nitrobenzotrifluoride (CAS # 367-86-2)
| Risk Codes | R10 - Flammable 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. S24/25 - Tsis txhob sib cuag nrog daim tawv nqaij thiab qhov muag. S16 - Khaws kom deb ntawm qhov chaw hluav taws xob. |
| UN IDs | UN 1993 3/PG 3 |
| WGK Germany | 3 |
| HS Code | 29 0490 |
| Kev Ceeb Toom | Flammable / Irritant |
| Hazard Class | 6.1 |
| Packing Group | III |
Taw qhia
4-fluoro-3-nitrotrifluorotoluene yog cov organic compound. Nws yog ib qho xim tsis muaj xim rau daj ntseg daj nrog cov ntxhiab tsw ntawm chav tsev kub. Cov hauv qab no yog kev qhia txog cov khoom, kev siv, kev npaj, thiab cov ntaub ntawv kev nyab xeeb ntawm cov khoom sib xyaw:
Zoo:
- Cov tsos mob: tsis muaj xim rau cov kua daj daj daj
- Solubility: Soluble nrog organic solvents, insoluble nrog dej, ruaj khov nyob rau hauv acidic tej yam kev mob
Siv:
4-Fluoro-3-nitrotrifluorotoluene feem ntau yog siv los ua cov tub yees thiab tshuaj tsuag hauv kev lag luam. Cov kev siv tshwj xeeb muaj xws li:
- Cov tub yees: Siv hauv cov tub yees thiab cov khoom siv cua txias ua lwm txoj hauv kev rau chlorofluorocarbons (CFCs) thiab hydrofluorofluorocarbonene (HCFCs) refrigerants.
- Cov tshuaj tsuag: siv rau hauv caj pas tshuaj tsuag, cua fresheners, thiab ntxuav thiab desiccant hauv kev tsim cov roj teeb lithium.
Txoj kev:
Kev npaj ntawm 4-fluoro-3-nitrotrifluorotoluene feem ntau ua tiav los ntawm fluorination ntawm trifluorotoluene (C7H5F3) thiab tom qab ntawd nitrification. Tshwj xeeb, cov khoom xav tau tuaj yeem tau txais los ntawm cov tshuaj fluorination ntawm p-trifluorotoluene thiab fluorine roj hauv kev sib xyaw ua ke, thiab tom qab ntawd cov tshuaj tiv thaiv nitrification nrog nitric acid thiab concentrated sulfuric acid.
Cov ntaub ntawv kev nyab xeeb:
4-fluoro-3-nitrotrifluorotoluene yog cov kua hluav taws xob thiab tuaj yeem tsim cov pa phem thiab cov pa phem hauv qee qhov xwm txheej
- Qhov cua zoo: xyuas kom meej tias qhov chaw ua haujlwm yog qhov cua zoo kom tsis txhob nqus cov pa tawm ntawm qhov sib xyaw no.
- Kev tiv thaiv hluav taws: Tsis txhob sib cuag nrog cov nplaim taws qhib, qhov kub thiab txias, thiab qhov chaw kub kub kom tsis txhob muaj hluav taws kub los yog tawg.
- Kev ceev faj khaws cia: Cov khoom sib xyaw yuav tsum muab cia rau hauv qhov chaw txias, qhuav, qhov cua zoo, kom deb ntawm qhov hluav taws kub thiab oxidants.
Tseem ceeb: 4-Fluoro-3-nitrotrifluorotoluene yog cov organic compound thiab nws siv thiab tuav yuav tsum muaj kev ruaj ntseg cov txheej txheem thiab ua raws li cov kev cai thiab cov lus qhia.
