3-Methyl-1-butanol(CAS#123-51-3)
| Zizindikiro Zowopsa | Xn - Zowopsa |
| Zizindikiro Zowopsa | R10 - Yoyaka R20 - Zowopsa pokoka mpweya R37 - Kukwiyitsa dongosolo la kupuma R66 - Kuwonekera mobwerezabwereza kungayambitse khungu kuuma kapena kusweka R20/22 - Zowopsa pokoka mpweya komanso ngati zitamezedwa. |
| Kufotokozera Zachitetezo | S46 - Mukamezedwa, funsani upangiri wachipatala mwachangu ndikuwonetsa chidebe kapena chizindikirochi. S16 - Khalani kutali ndi magwero oyatsira. |
| Ma ID a UN | UN 1105 3/PG 3 |
| WGK Germany | 1 |
| Mtengo wa RTECS | EL5425000 |
| TSCA | Inde |
| HS kodi | 29335995 |
| Kalasi Yowopsa | 3 |
| Packing Group | II |
| Poizoni | LD50 pamlomo makoswe: 7.07 ml/kg (Smyth) |
Mawu Oyamba
Mowa wa Isoamyl, womwe umadziwikanso kuti isobutanol, uli ndi mankhwala C5H12O. Zotsatirazi ndizofotokozera za chikhalidwe chake, ntchito, njira yokonzekera ndi chidziwitso cha chitetezo:
Ubwino:
1. Mowa wa Isoamyl ndi madzi opanda mtundu okhala ndi fungo lapadera la vinyo.
2. Ili ndi malo otentha a 131-132 ° C ndi kachulukidwe kakang'ono ka 0.809g/mLat 25 °C (lit.).
3. Mowa wa Isoamyl umasungunuka m'madzi ndi zosungunulira zambiri za organic.
Gwiritsani ntchito:
1. Mowa wa Isoamyl nthawi zambiri umagwiritsidwa ntchito ngati zosungunulira ndipo umagwiritsidwa ntchito mosiyanasiyana mu zokutira, inki, zomatira ndi zoyeretsa.
2. Mowa wa Isoamyl ungagwiritsidwenso ntchito kupanga mankhwala ena monga ethers, esters, aldehydes ndi ketones.
Njira:
1. Njira yodziwika yokonzekera mowa wa isoamyl imapezeka ndi acidic alcohololysis reaction ya ethanol ndi isobutylene.
2. Njira ina yokonzekera imapezeka ndi hydrogenation ya isobutylene.
Zambiri Zachitetezo:
1. Mowa wa Isoamyl ndi madzi oyaka omwe amatha kuyatsa moto akakhala pamalo oyaka.
2. Mukamagwiritsa ntchito mowa wa isoamyl, ndikofunikira kupewa kupuma, kukhudzana ndi khungu kapena kulowa m'thupi kuti mupewe kuwonongeka kwa thanzi.
3. Njira zabwino zolowera mpweya wabwino ziyenera kuchitidwa mukamagwiritsa ntchito mowa wa isoamyl kuti mutsimikizire kuyenda kwa mpweya wamkati.
4. Ngati watsikira, mowa wa isoamyl uyenera kuyikidwa pawokha mwachangu, ndipo kutayikirako kuyenera kutayidwa bwino kuti asagwirizane ndi zinthu zina.
