I-4-Ethylpyridine(CAS#536-75-4)
| Amakhodi Engozi | U-R10 – Uyavutha R36/37/38 – Ukucasula amehlo, uhlelo lokuphefumula kanye nesikhumba. R20/21/22 – Kuyingozi ngokuhogela umoya, ukuthintana nesikhumba futhi uma ukugwinyile. |
| Incazelo Yokuphepha | S26 – Uma uthintana namehlo, geza ngokushesha ngamanzi amaningi futhi ufune iseluleko sezokwelapha. S36 – Gqoka izingubo ezifanele zokuzivikela. S36/37/39 – Gqoka izingubo zokuzivikela ezifanele, amagilavu kanye nokuvikela iso/ubuso. S16 – Zigcine kude nemithombo yokuthungela. |
| Ama-ID e-UN | UN 2924 3/PG 3 |
| I-WGK Germany | 3 |
| AMAKHODI E-FLUKA BRAND F | 8 |
| I-TSCA | Yebo |
| Ikhodi ye-HS | 29333999 |
| I-Hazard Class | 3 |
| Iqembu Lokupakisha | III |
Isingeniso
I-4-Ethylpyridine iyinhlanganisela yezinto eziphilayo. Okulandelayo yisingeniso sezakhiwo, ukusetshenziswa, izindlela zokulungiselela kanye nolwazi lokuphepha lwe-4-ethylpyridine:
Ikhwalithi:
- Ukubukeka: Uketshezi olungenambala noma okuqinile okucwebezelayo.
- Ukunyibilika: Kuncibilika kuzincibilikisi eziningi eziphilayo, ezingancibiliki emanzini.
Sebenzisa:
- Njenge-solvent: I-4-ethylpyridine ine-solubility enhle futhi ivame ukusetshenziswa njenge-solvent noma i-reaction medium, ikakhulukazi ku-organic synthesis, engakhuthaza ukuqhubeka kokusabela.
- I-Catalyst: I-4-ethylpyridine ingasetshenziswa futhi njenge-catalyst yokusabela okuthile kwezinto eziphilayo, njengokusabela kwe-Grignard reagent kanye nokusabela kwe-hydrogenation.
Indlela:
- I-4-Ethylpyridine ingalungiswa ngokusabela kwe-2-ethylpyridine ne-ethyl acetate, ngokuvamile ngaphansi kwezimo ze-alkali.
Ulwazi Lokuphepha:
- I-4-Ethylpyridine iyacasula futhi ingabangela ukucasuka emehlweni, isikhumba, kanye nomgudu wokuphefumula. Gqoka amagiya okuvikela afanelekile ngesikhathi sokuphatha futhi ugweme ukuthintana ngqo nesikhumba, amehlo, noma amagesi ahogelwayo.
- Uma usebenzisa noma ugcina, gcina i-4-ethylpyridine kude namazinga okushisa aphezulu namalangabi avulekile.
- Lapho ulahla imfucuza, kuyadingeka ukuyilahla ngokuhambisana nemithetho nemithetho yendawo ukuze kugwenywe ukungcoliswa kwemvelo.
