i-gamma-crotonolactone (CAS#497-23-4)
| Izimpawu Eziyingozi | Xi - Irritant |
| Amakhodi Engozi | 36/37/38 - Ukucasula amehlo, uhlelo lokuphefumula kanye nesikhumba. |
| Incazelo Yokuphepha | 26 - Uma uthintana namehlo, geza ngokushesha ngamanzi amaningi futhi ufune iseluleko sezokwelapha. |
| I-WGK Germany | 3 |
| I-RTECS | LU3453000 |
| AMAKHODI E-FLUKA BRAND F | 8-10 |
| Ikhodi ye-HS | 29322980 |
| Inothi Lengozi | Iyacasula |
Isingeniso
I-γ-crotonyllactone (GBL) iyinhlanganisela yezinto eziphilayo. Okulandelayo yisingeniso semvelo, ukusetshenziswa, indlela yokukhiqiza kanye nolwazi lokuphepha lwe-GBL:
Ikhwalithi:
Ukubukeka: Uketshezi olungenambala olusobala olunephunga elifana ne-ethanol.
Ukuminyana: 1.125 g/cm³
I-Solubility: Incibilika kuzincibilikisi eziningi eziphilayo, njengamanzi, utshwala, i-ether, njll.
Sebenzisa:
Ukusetshenziswa kwezimboni: I-GBL isetshenziswa kabanzi njenge-surfactant, i-solvent yokudayi, i-resin solvent, i-solvent yepulasitiki, i-ejenti yokuhlanza, njll.
Indlela:
I-GBL ingatholwa nge-oxidizing crotonone (1,4-butanol). Indlela ethile yokulungiselela iwukusabela i-crotonone negesi ye-chlorine ukuze ikhiqize i-1,4-butanedione, bese i-hydrogenate 1,4-butanedione nge-NaOH ukuze ikhiqize i-GBL.
Ulwazi Lokuphepha:
I-GBL inezici zokuguquguquka okuphezulu nokumuncwa kalula kwesikhumba nolwelwesi lwamafinyila, futhi inobuthi obuthile emzimbeni womuntu. Sebenzisa ngokuqapha.
I-GBL ingaba nomthelela ohlelweni lwezinzwa olumaphakathi, futhi umthamo oweqile ungaholela emiphumeleni emibi efana nesiyezi, ukozela, nokuba buthakathaka kwemisipha. Ukuthobela imithetho neziqondiso ezifanele.
