Pentyl valerate(CAS#2173-56-0)
| Tsanangudzo Yekuchengetedza | S23 - Usafeme mhute. S24/25 - Dzivisa kusangana neganda nemeso. |
| WGK Germany | 2 |
| RTECS | SA4250000 |
| HS Code | 29156000 |
Nhanganyaya
Amyl valerate. Izvi zvinotevera sumo yakadzama yeamyl valerate:
Hunhu:
-Kuonekwa: Amyl valerate imvura isina ruvara kune yakachenuruka yero.
- Kunhuwa: Fruity hwema.
- Solubility: inonyungudika muorganic solvents senge ethanol, ether, chloroform uye benzene, uye yakanyanya kunyungudika zvishoma mumvura.
Shandisa:
- Mashandisirwo eindasitiri: Amyl valerate inonyanya kushandiswa se solvent uye inogona kushandiswa mumachira, pendi yekupfapfaidza, ingi uye detergents.
Nzira:
Kugadzirira kweamyl valerate kunowanzo kuitwa ne esterification reaction, uye matanho chaiwo ndeaya anotevera:
Valeric asidhi inobatwa nedoro (n-amyl doro) pasi pechiito checatalyst senge sulfuric acid kana hydrochloric acid.
The reaction tembiricha kazhinji iri pakati pe70-80°C.
Mushure mekunge maitiro apera, amyl valerate inotorwa ne distillation.
Zvekuchengetedza
- Amyl valerate imvura inopisa uye inofanirwa kuchengetedzwa kure nemoto. Kuchengetedza kunofanira kutorwa kuti usasangana neganda uye maziso panguva yekubata.
- Pfeka midziyo yekudzivirira yakakodzera senge magurovhosi uye magirazi paunenge uchishandisa.
- Kana ukafemerwa netsaona kana kupinza netsaona, tsvaga kurapwa nekukurumidza.
