I-3-Hydroxy-2-butanone(Acetoin) (CAS#513-86-0)
| Amakhodi Engozi | U-R10 – Uyavutha R36/38 – Ukucasuka emehlweni nasesikhumbeni. R38 – Ukucasuka esikhunjeni I-R11 – Ivutha Kakhulu |
| Incazelo Yokuphepha | S26 – Uma uthintana namehlo, geza ngokushesha ngamanzi amaningi futhi ufune iseluleko sezokwelapha. S36 – Gqoka izingubo ezifanele zokuzivikela. I-S36/37 – Gqoka izingubo zokuzivikela ezifanele namagilavu. |
| Ama-ID e-UN | UN 2621 3/PG 3 |
| I-WGK Germany | 1 |
| I-RTECS | EL8790000 |
| I-TSCA | Yebo |
| Ikhodi ye-HS | 29144090 |
| I-Hazard Class | 3 |
| Iqembu Lokupakisha | III |
| Ubuthi | skn-rbt 500 mg/24H MOD CNREA8 33,3069,73 |
Isingeniso
I-3-hydroxy-2-butanone, eyaziwa nangokuthi i-butyl ketone acetate noma i-butyl acetate ether, iyinhlanganisela yezinto eziphilayo. Okulandelayo yisingeniso sezakhiwo, ukusetshenziswa, izindlela zokulungiselela kanye nolwazi lokuphepha lwe-3-hydroxy-2-butanone:
Ikhwalithi:
- Ukubukeka: I-3-Hydroxy-2-butanone iwuketshezi olungenambala.
- I-Solubility: Incibilika emanzini nasezincibilikisini eziningi eziphilayo.
Sebenzisa:
- Ukuhlanganiswa kwamakhemikhali: I-3-hydroxy-2-butanone ingasetshenziswa njenge-reagent ku-organic synthesis futhi idlala indima yeqembu le-ester kokunye ukusabela.
Indlela:
- I-3-Hydroxy-2-butanone ingaphendulwa nge-hydrogen peroxide nge-butyl acetate ukuze kutholwe i-hydroxyketone ehambisanayo.
Ulwazi Lokuphepha:
I-3-Hydroxy-2-butanone inobuthi obuphansi ngaphansi kwezimo ezijwayelekile zokusetshenziswa, kodwa kusafanele isetshenziswe ngokuqapha.
- Ukuchayeka ku-3-hydroxy-2-butanone kungase kubangele ukucasuka kwamehlo nesikhumba, futhi ukuthintana ngokuqondile kufanele kugwenywe.
- Uma usebenzisa i-3-hydroxy-2-butanone, ukunakekelwa kufanele kuthathwe ukuze kuqinisekiswe ukusebenza okuphephile ngokungenisa umoya ofanele kanye nokusetshenziswa kwezinto zokuzivikela.
