2-Fluoro-5-iodopyridine (CAS # 171197-80-1)
Risk thiab Safety
| Risk Codes | R22 - Ua phem yog tias nqos R36/37/38 - Kab mob rau qhov muag, ua pa thiab tawv nqaij. R43 - Tej zaum yuav ua rau mob ntawm daim 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 - Hnav cov khaub ncaws tiv thaiv thiab hnab looj tes tsim nyog. |
| WGK Germany | 3 |
| HS Code | 293339 0 |
| Kev Ceeb Toom | Ua phem |
| Hazard Class | IRRITANT |
2-Fluoro-5-iodopyridine (CAS # 171197-80-1) Kev taw qhia
2-fluoro-5-iodopyridine yog ib qho organic compound. Nws yog ib qho khoom siv, tsis muaj xim lossis yellowish crystals. Cov hauv qab no yog kev qhia txog qee yam ntawm cov khoom, kev siv, kev npaj thiab cov ntaub ntawv kev nyab xeeb ntawm 2-fluoro-5-iodopyridine:
Zoo:
- 2-Fluoro-5-iodopyridine yog ib qho tshuaj tsw qab uas muaj peev xwm nqus tau lub teeb muaj zog.
- Nws yog cov kuab tshuaj organic uas yog soluble hauv ntau cov kuab tshuaj organic xws li ethanol, ether, thiab dimethylformamide.
- Decomposes ntawm qhov kub thiab txias thiab tso pa phem.
Siv:
Txoj kev:
- Muaj ntau txoj hauv kev rau kev sib txuas ntawm 2-fluoro-5-iodopyridine, ib qho yog ua kom 2-fluoro-5-bromopyridine nrog rau qhov tsim nyog ntawm sodium iodide los tsim 2-fluoro-5-iodopyridine.
Cov ntaub ntawv kev nyab xeeb:
- 2-Fluoro-5-iodopyridine muaj qee yam toxicity thiab yuav tsum tau yaug nrog dej kom ntau tam sim ntawd tom qab sib cuag nrog daim tawv nqaij thiab qhov muag.
- Kev saib xyuas yuav tsum tau ua kom tsis txhob nqus cov plua plav lossis kev sib cuag ntawm daim tawv nqaij thaum siv thiab khaws cia.
- Nws yuav tsum tau siv nyob rau hauv ib qho chaw zoo-ventilated thiab khaws cia rau hauv qhov chaw qhuav, airtight, tsaus nti.
- Hnav cov khoom tiv thaiv tsim nyog xws li tsom iav tiv thaiv tshuaj lom neeg, hnab looj tes thiab khaub ncaws tiv thaiv thaum ua haujlwm.
