2-Fluoro-6-methylaniline (CAS # 443-89-0)
| 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. R41 - Riam phom loj rau qhov muag R37/38 - Kab mob ua pa thiab tawv nqaij. R22 - Ua phem yog tias nqos |
| 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. S39 - Hnav qhov muag / ntsej muag tiv thaiv. S60 - Cov khoom no thiab nws lub thawv yuav tsum tau muab pov tseg raws li cov khoom pov tseg. S23 - Tsis txhob ua pa. |
| UN IDs | UN 2810 |
| WGK Germany | 3 |
| HS Code | 29214300 ib |
Taw qhia
2-Fluoro-6-methylaniline (2-Fluoro-6-methylaniline) yog cov organic compound nrog cov tshuaj formula C7H8FN. Cov hauv qab no yog kev qhia txog nws qhov xwm txheej, kev siv, kev tsim thiab cov ntaub ntawv kev nyab xeeb:
Xwm:
- 2-Fluoro-6-methylaniline yog cov kua tsis muaj xim rau daj ntseg daj.
-Nws muaj ntsim thiab ntsim saj. Nws muaj qhov ntom ntawm 1.092g / cm³, qhov kub ntawm 216-217 ° C thiab melting point ntawm -1 ° C.
-Nws qhov hnyav molecular yog 125.14g / mol.
Siv:
- 2-Fluoro-6-methylaniline yog dav siv los ua ib qho tseem ceeb nruab nrab ntawm cov organic synthesis.
-Nws tuaj yeem siv los ua cov khoom sib txuas xws li tshuaj tua kab, tshuaj thiab tshuaj pleev xim.
-Cov compound kuj tuaj yeem siv los tsim cov roj hmab antioxidants, roj refining catalysts thiab polymers.
Txoj Kev Npaj:
- 2-Fluoro-6-methylaniline tuaj yeem npaj tau ntau txoj hauv kev.
-Ib txoj kev npaj ntau yog tau los ntawm fluorination txo p-nitrobenzene.
-Nws tseem tuaj yeem ua kom paub cov fluorine atoms los ntawm hydroxide cov tshuaj tiv thaiv ntawm aniline nyob rau hauv cov xwm txheej tsim nyog.
Cov ntaub ntawv kev nyab xeeb:
- Hnav cov khoom tiv thaiv tsim nyog xws li tsom iav thiab hnab looj tes thaum tuav 2-Fluoro-6-methylaniline.
-Qhov kev sib xyaw no tuaj yeem ua rau khaus thiab ua rau lub qhov muag, tawv nqaij thiab ua pa, thiab kev sib cuag yuav tsum raug zam.
-Thaum siv sab hauv tsev, yuav tsum muaj qhov cua txaus.
-Ua raws li cov txheej txheem kuaj kom raug thiab ntsuas pov tseg pov tseg.
