2-Fluoroanisole (CAS # 321-28-8)
| Risk Codes | R10 - Flammable R36/37/38 - Kab mob rau qhov muag, ua pa thiab tawv nqaij. |
| Kev nyab xeeb piav qhia | S16 - Khaws kom deb ntawm qhov chaw hluav taws xob. S36/37/39 - Hnav cov khaub ncaws tiv thaiv tsim nyog, hnab looj tes thiab tiv thaiv qhov muag / ntsej muag. S27 - Tshem tawm tag nrho cov khaub ncaws tsis huv tam sim ntawd. S26 - Thaum sib cuag nrog lub qhov muag, yaug tam sim ntawd nrog dej txaus thiab nrhiav kev kho mob. |
| UN IDs | UN 1993 3/PG 3 |
| WGK Germany | 3 |
| HS Code | 2 90930 |
| Kev Ceeb Toom | Flamable |
| Hazard Class | 3 |
| Packing Group | III |
Taw qhia
O-fluoroanisole (2-fluoroanisole) yog cov organic compound. Cov hauv qab no yog kev qhia txog cov khoom, kev siv, kev npaj thiab cov ntaub ntawv kev nyab xeeb ntawm o-fluoroanisole:
Zoo:
- O-fluoroanisole yog cov nplaim hluav taws uas muaj qhov ntom ntom dua li dej.
- Tsawg vapor siab thiab tsis tshua muaj solubility ntawm chav tsev kub.
- Nws yog ib tug polar solvent uas yog soluble nyob rau hauv cawv, ethers, aromatics, thiab lwm yam organic solvents.
Siv:
- O-fluoroanisole feem ntau yog siv los ua catalyst, hnyav thiab nruab nrab hauv cov organic synthesis.
- Nyob rau hauv cov organic synthesis, nws yog feem ntau siv nyob rau hauv fluorination cov tshuaj tiv thaiv ntawm benzene nplhaib thiab cov synthesis ntawm esters.
- Nws kuj tseem siv tau los ua reagent lossis hnyav rau kev tshawb fawb tebchaw.
Txoj kev:
- Txoj kev siv ntau tshaj plaws rau kev npaj o-fluoroanisole yog etherolysis ntawm fluoroborate.
- Txoj kev npaj tshwj xeeb yog los ua phenol nrog fluoroborate los ua ether, ua raws li kev tiv thaiv kev tiv thaiv kom tau o-fluoroanisole.
Cov ntaub ntawv kev nyab xeeb:
- O-fluoroanisole yog cov kua ua kua thiab yuav tsum tau muab cia rau hauv qhov chaw txias, qhov cua zoo, kom deb ntawm cov nplaim taws thiab cov khoom kub.
- Hnav cov cuab yeej tiv thaiv tus kheej tsim nyog, suav nrog lub tshuab ua pa, hnab looj tes, thiab looj tsom iav thaum tuav.
- Tsis txhob sib cuag nrog daim tawv nqaij thiab qhov muag, thiab tsis txhob nqus lawv cov vapors.
- Thaum tuav cov khoom sib xyaw no, cov txheej txheem kev ua haujlwm nyab xeeb yuav tsum tau ua raws nruj thiab yuav tsum tau muab pov tseg kom zoo.
