3-Fluoro-2-methylaniline (CAS# 443-86-7)
| Izimpawu Eziyingozi | T – Inobuthi |
| Amakhodi Engozi | R23/24/25 – Kunobuthi ngokuhogela, ukuthintana nesikhumba futhi uma ugwinywe. R36/37/38 – Ukucasula amehlo, uhlelo lokuphefumula kanye nesikhumba. |
| Incazelo Yokuphepha | S26 – Uma uthintana namehlo, geza ngokushesha ngamanzi amaningi futhi ufune iseluleko sezokwelapha. S36/37/39 – Gqoka izingubo zokuzivikela ezifanele, amagilavu kanye nokuvikela iso/ubuso. S45 – Uma kwenzeka ingozi noma uzizwa ungaphilile, funa iseluleko sezokwelapha ngokushesha (bonisa ilebula noma nini lapho kunokwenzeka.) |
Isingeniso
I-3-Fluoro-2-methylaniline(3-Fluoro-2-methylaniline) iyinhlanganisela ye-organic ene-molecular formula C7H8FN, eneqembu le-methyl kanye neqembu lama-amino esakhiweni, kanye ne-athomu ye-fluorine ethatha indawo ye-athomu eyodwa ye-hydrogen eringini ye-benzene. . Okulandelayo incazelo yezakhiwo, ukusetshenziswa, ukulungiswa kanye nolwazi lokuphepha kwenhlanganisela:
Imvelo:
-Ukubukeka: Uketshezi oluphuzi olungenambala noma olukhanyayo.
-Indawo yokuncibilika: -25 ℃.
-Indawo yokubilisa: 173-174 ℃.
-Ukuminyana: 1.091g/cm³.
-Ukunyibilika: Kuncibilika kancane emanzini, kuncibilika kuzincibilikisi zemvelo ezifana notshwala, i-ether, i-ester, njll.
Sebenzisa:
- I-3-Fluoro-2-methylaniline isetshenziswa kabanzi njengendawo emaphakathi emkhakheni wezibulala-zinambuzane, izidakamizwa kanye nodayi.
-Idlala indima ebalulekile ekulungiseni izibulala-zinambuzane ezifana ne-phenol cyanoguanidine ne-phenyl urethane.
-Ku-organic synthesis, ingasetshenziswa ukulungisa ezinye izinhlanganisela eziphilayo kanye nezinto zokusebenza.
Indlela Yokulungiselela:
I-3-Fluoro-2-methylaniline ingalungiswa ngokusabela kwe-fluorination noma ukusabela kwe-nucleophilic substitution. Indlela evamile yokulungiselela iwukusabela i-2-aminotoluene ne-hydrogen fluoride ukunikeza i-3-Fluoro-2-methylaniline.
Ulwazi Lokuphepha:
- I-3-Fluoro-2-methylaniline iyinhlanganisela yezinto eziphilayo, futhi ubuthi bayo nokucasuka kufanele kunakwe ngesikhathi sokusebenza.
-Ukuxhumana nesikhumba, amehlo noma ukuhogela umhwamuko kungabangela ukucasuka nokulimala.
-Gqoka okokuvikela okufanelekile njengamagilavu okuvikela amakhemikhali, izibuko kanye nokuvikela ukuphefumula lapho usebenza.
-Gwema ukuthintana nama-oxidants aqinile, gwema amalangabi avulekile kanye nezindawo zokushisa eziphezulu.
- Gcina imithetho efanele yezemvelo, ukuphepha kanye nezempilo emsebenzini ngesikhathi sokusetshenziswa nokugcinwa.
