sovalericacid (CAS#503-74-2)
| Lambobin haɗari | R34 - Yana haifar da konewa R24 - Mai guba a lamba tare da fata R22 - Yana cutarwa idan an haɗiye shi |
| Bayanin Tsaro | S26 - Idan ana hulɗa da idanu, kurkura nan da nan da ruwa mai yawa kuma ku nemi shawarar likita. S36 / 37/39 - Sanya tufafin kariya masu dacewa, safar hannu da kariya / ido / fuska. S45 - Idan akwai haɗari ko kuma idan kun ji rashin lafiya, nemi shawarar likita nan da nan (nuna alamar a duk lokacin da zai yiwu.) S38 - Idan akwai rashin isasshen iska, sanya kayan aikin numfashi masu dacewa. S28A- |
| ID na UN | UN 3265 8/PG 2 |
| WGK Jamus | 1 |
| RTECS | NY140000 |
| FLUKA BRAND F CODES | 13 |
| Farashin TSCA | Ee |
| HS Code | 2915 60 90 |
| Matsayin Hazard | 6.1 |
| Rukunin tattarawa | III |
| Guba | LD50 iv a cikin mice: 1120 ± 30 mg / kg (Ko, Wretlind) |
Gabatarwa
Isovaleric acid. Mai zuwa shine gabatarwa ga kaddarorin, amfani, hanyoyin shirye-shirye da bayanan aminci na acid isovaler:
inganci:
Bayyanar: Ruwa mara launi ko rawaya tare da ƙamshi mai kama da acetic acid.
Girma: 0.94g/cm³
Solubility: mai narkewa a cikin ruwa, kuma zai iya zama miscible tare da ethanol, ether da sauran kaushi na halitta.
Amfani:
Synthesis: Isovaleric acid shine mahimmancin haɗin kemikal mai tsaka-tsaki, wanda aka yi amfani da shi sosai a yawancin masana'antu irin su kwayoyin halitta, magunguna, sutura, roba da robobi.
Hanya:
Hanyar shiri na isovaleric acid ya haɗa da hanyoyi masu zuwa:
Ta hanyar oxidation dauki na n-butanol, iskar shaka na n-butanol zuwa isovaleric acid ana aiwatar da shi ta amfani da mai kara kuzari da oxygen.
Magnesium butyrate yana samuwa ne ta hanyar amsawar magnesium butyl bromide tare da carbon dioxide, wanda aka canza zuwa isovaleric acid ta hanyar amsawa tare da carbon monoxide.
Bayanin Tsaro:
Isovaleric acid abu ne mai lalata, guje wa hulɗa da fata da idanu, kuma kula da amfani da safofin hannu masu kariya, gilashin tsaro da tufafi masu kariya.
Lokacin amfani da acid isovaleric, ya kamata a kauce wa shakawar tururinsa kuma a gudanar da aikin a cikin yanayi mai kyau.
Wurin kunnawa yana da ƙasa, guje wa tuntuɓar tushen wuta, kuma adana nesa daga buɗe wuta da wuraren zafi.
Idan akwai haɗarin haɗari ga isovaleric acid, kurkura nan da nan da ruwa mai yawa kuma ku nemi kulawar likita.
