1 1 1-Trifluoroacetylacetone (CAS# 367-57-7)
| Amakhodi Engozi | U-R10 – Uyavutha R20/21/22 – Kuyingozi ngokuhogela umoya, ukuthintana nesikhumba futhi uma ukugwinyile. R36/37/38 – Ukucasula amehlo, uhlelo lokuphefumula kanye nesikhumba. |
| Incazelo Yokuphepha | I-S36/37 – Gqoka izingubo zokuzivikela ezifanele namagilavu. S36/37/39 – Gqoka izingubo zokuzivikela ezifanele, amagilavu kanye nokuvikela iso/ubuso. S26 – Uma uthintana namehlo, geza ngokushesha ngamanzi amaningi futhi ufune iseluleko sezokwelapha. S16 – Zigcine kude nemithombo yokuthungela. |
| Ama-ID e-UN | UN 1224 3/PG 3 |
| I-WGK Germany | 3 |
| I-TSCA | T |
| Ikhodi ye-HS | 29147090 |
| Inothi Lengozi | Okuvuthayo/Ukucasuka |
| I-Hazard Class | 3 |
| Iqembu Lokupakisha | III |
Isingeniso
I-Trifluoroacetylacetone iyinhlanganisela yezinto eziphilayo. Okulandelayo yisingeniso sezakhiwo zayo, ukusetshenziswa kwayo, izindlela zokukhiqiza kanye nolwazi lokuphepha:
Ikhwalithi:
- I-Trifluoroacetylacetone iwuketshezi olungenambala olunephunga elinamandla.
- I-Trifluoroacetylacetone iyi-solvent ye-polar encibilika kuzincibilikisi eziningi eziphilayo njenge-ethanol ne-ether futhi encibilika emanzini.
Sebenzisa:
- I-Trifluoroacetylacetone ivame ukusetshenziswa njenge-reagent ku-organic synthesis, ikakhulukazi ekuhlanganiseni nasekuhlaziyeni ama-carbohydrate compounds.
- Ingasetshenziswa ezinhlobonhlobo zokusabela kwamakhemikhali ezinto eziphilayo njengokusabela kwe-catalytic, ukusabela kwe-oxidation, nokusabela kwe-condensation.
- I-Trifluoroacetylacetone ingasetshenziswa futhi njengento eyinkomba ekuhlaziyweni kwe-spectroscopic.
Indlela:
- I-Trifluoroacetylacetone ivame ukulungiswa ngokusabela kwe-fluorohydrocarbons ne-acetyl ketone. Ukuze uthole indlela ethile yokulungiselela, sicela ubheke imanuwali ye-organic synthesis.
Ulwazi Lokuphepha:
- I-Trifluoroacetylacetone iyacasula futhi ingabangela ukulimala kwamehlo, isikhumba, kanye nesistimu yokuphefumula. Izingubo zamehlo ezivikelayo, amagilavu kanye nokuvikela ukuphefumula kuyadingeka ukuze kusetshenziswe.
- Gcina umoya omuhle ngesikhathi sokusebenza futhi ugweme ukuhogela umhwamuko wawo.
- Gwema ukuthintana nama-oxidizing aqinile kanye nezinto ezivuthayo ukuze ugweme umlilo noma ukuqhuma.
- Lapho ugcina, kufanele ugcinwe uvalwe ngokuqinile, kude nomlilo namazinga okushisa aphezulu, futhi kude nokukhanya kwelanga okuqondile.
- Uma uthintana ngengozi noma uhogela i-trifluoroacetylacetone, thuthela endaweni enomoya omusha ngokushesha futhi ufune usizo lwezokwelapha.
