I-Pentyl butyrate(CAS#540-18-1)
Izimpawu Eziyingozi | Xi - Irritant |
Amakhodi Engozi | 36/37/38 - Ukucasula amehlo, uhlelo lokuphefumula kanye nesikhumba. |
Incazelo Yokuphepha | S26 – Uma uthintana namehlo, geza ngokushesha ngamanzi amaningi futhi ufune iseluleko sezokwelapha. S36 – Gqoka izingubo ezifanele zokuzivikela. |
Ama-ID e-UN | 2620 |
I-WGK Germany | 3 |
I-RTECS | ET5956000 |
Ikhodi ye-HS | 29156000 |
I-Hazard Class | 3.2 |
Iqembu Lokupakisha | III |
Ubuthi | I-LD50 ngomlomo kumagundane: 12210 mg/kg (Jenner) |
Isingeniso
I-Amyl butyrate, eyaziwa nangokuthi i-amyl butyrate noma i-2-amyl butyrate. Okulandelayo yisingeniso sezakhiwo, ukusetshenziswa, izindlela zokulungiselela kanye nolwazi lokuphepha lwe-amyl butyrate:
Izakhiwo: I-Amyl butyrate iwuketshezi olungenambala olunephunga elizwela izithombe endaweni ephambanayo noma ye-longitudinal yamanzi. Inephunga elimnandi, elinezithelo futhi inyibilika ku-ethanol, ether kanye ne-acetone.
Ukusetshenziswa: I-Amyl butyrate isetshenziswa kakhulu embonini ye-flavour kanye nephunga, futhi isetshenziswa kakhulu njengesithako sezithelo, i-peppermint nezinye izinambitheka kanye nephunga elimnandi. Ingase futhi isetshenziselwe izicelo zezimboni ezifana nokulungiswa kwezingubo zokugqoka, amapulasitiki, nezincibilikisi.
Indlela yokulungiselela: Ukulungiswa kwe-amyl butyrate kungenziwa i-transesterified. Indlela evamile yokulungiselela iwukuba i-transesterify butyric acid nge-pentanol phambi kwe-acidic catalyst efana ne-sulfuric acid noma i-formic acid ukukhiqiza i-amyl butyrate namanzi.
Ulwazi Lokuphepha: I-Amyl butyrate ngokuvamile iphephile ngaphansi kwezimo ezivamile zokusetshenziswa, kodwa okulandelayo kusafanele kuqashelwe:
1. I-Amyl butyrate iyavutha futhi kufanele igwenywe ngesikhathi sokugcina futhi isetshenziswe ngokugwema ukuthintana namalangabi avulekile noma izinga lokushisa eliphezulu.
2. Ukuchayeka isikhathi eside kumhwamuko noma uketshezi olune-amyl butyrate kungase kubangele ukucasuka esikhumbeni, emehlweni nasohlelweni lokuphefumula. Kufanele kuqashelwe ukugwema ukuthintana okuqondile nokusebenzisa amagilavu okuvikela, izibuko, kanye nezinyathelo zokuzivikela ezifanele lapho usebenzisa.
3. Uma udla noma uhogela i-amyl butyrate, kufanele ufune usizo lwezokwelapha ngokushesha futhi unikeze usizo lwezokwelapha.