I-Ethyl valerate(CAS#539-82-2)
| Amakhodi Engozi | 10 - Ukuvutha |
| Incazelo Yokuphepha | 16 - Gcina kude nemithombo yokuthungela. |
| Ama-ID e-UN | UN 3272 3/PG 3 |
| I-WGK Germany | 3 |
| I-TSCA | Yebo |
| Ikhodi ye-HS | 29156090 |
| I-Hazard Class | 3 |
| Iqembu Lokupakisha | III |
Isingeniso
I-Ethyl valerate. Okulandelayo yisingeniso sezakhiwo, ukusetshenziswa, izindlela zokulungiselela kanye nolwazi lokuphepha lwe-ethyl valerate:
Ikhwalithi:
- Ukubukeka: Uketshezi olungenambala
- Iphunga: Iphunga elidakayo elinezithelo
- Indawo yokuthungela: cishe ama-degrees Celsius angama-35
- I-Solubility: i-soluble ku-ethanol, ethers nezinyibilikisi zemvelo, ezingancibiliki emanzini
Sebenzisa:
- Ukusetshenziswa kwezimboni: Njenge-solvent, ingasetshenziswa ezimbonini zamakhemikhali ezifana namapende, oyinki, amaglue, njll.
Indlela:
I-Ethyl valerate ingalungiswa nge-esterification ye-valeric acid ne-ethanol. Ekuphenduleni, i-valeric acid ne-ethanol yengezwa ebhodleleni lokuphendula, futhi ama-catalysts ane-acidic njenge-sulfuric acid noma i-hydrochloric acid ayengezwa ukuze enze ukusabela kwe-esterification.
Ulwazi Lokuphepha:
- I-Ethyl valerate iwuketshezi oluvuthayo, ngakho-ke kufanele igcinwe kude nomlilo namazinga okushisa aphezulu, futhi igcinwe endaweni enomoya omuhle.
- Ukuchayeka ku-ethyl valerate kungase kubangele ukucasuka kwamehlo nesikhumba, ngakho gqoka amagilavu okuzivikela kanye nokuvikela iso ngesikhathi sokusebenzisa.
- Uma kwenzeka uhogela umoya noma ukumunca ngephutha, ngokushesha yisa isiguli emoyeni omusha futhi ufune usizo lwezokwelapha ngokushesha uma isimo sisibi.
- Lapho ugcina, gcina isitsha sivalwe ngokuqinile kude nama-oxidants nama-acids ukuvikela izingozi.
