2-Methylvaleric acid(CAS#97-61-0)
| Zizindikiro Zowopsa | C - Zowononga |
| Zizindikiro Zowopsa | 34 - Zimayambitsa kuwotcha |
| Kufotokozera Zachitetezo | S26 - Mukakhudza maso, yambani nthawi yomweyo ndi madzi ambiri ndikupempha uphungu wachipatala. S36/37/39 - Valani zovala zodzitchinjiriza zoyenera, magolovesi ndi chitetezo chamaso / kumaso. S45 - Pakachitika ngozi kapena ngati simukumva bwino, funsani upangiri wachipatala nthawi yomweyo (onetsani chizindikirocho ngati kuli kotheka.) S27 - Chotsani nthawi yomweyo zovala zonse zowonongeka. |
| Ma ID a UN | UN 3265 8/PG 2 |
| WGK Germany | 3 |
| Mtengo wa RTECS | YV7700000 |
| TSCA | Inde |
| HS kodi | 29156000 |
| Kalasi Yowopsa | 8 |
| Packing Group | III |
Mawu Oyamba
2-Methylvaleric acid, yomwe imadziwikanso kuti isovaleric acid, ndi organic pawiri. Zotsatirazi ndizofotokozera za katundu, ntchito, njira zokonzekera ndi chidziwitso cha chitetezo cha 2-methylpentanoic acid:
Ubwino:
Maonekedwe: 2-methylpenteric acid ndi madzi opanda mtundu ndi fungo lamphamvu kutentha firiji.
Kusungunuka: Kutha kusungunuka m'madzi ndi zosungunulira za organic (monga ma alcohols, ethers, esters).
Gwiritsani ntchito:
Kaphatikizidwe ka mankhwala: 2-methylpenteric acid angagwiritsidwe ntchito ngati zofunika zopangira kuti synthesis wa mankhwala ena organic, monga yokonza onunkhira, esters, etc.
Njira:
2-methylpenteric acid ikhoza kupezedwa ndi makutidwe ndi okosijeni a ethylene kudzera mu chothandizira cha alpaca, ndipo 2-methylpenteraldehyde imapangidwa muzochita, zomwe pambuyo pake zimachepetsedwa kukhala 2-methylpenteric acid ndi hydroxyl ions kapena othandizira ena ochepetsa.
Zambiri Zachitetezo:
2-Methylpentanoic acid ndi chinthu chomwe chimakwiyitsa, ndipo muyenera kusamala mukakumana ndi khungu ndi maso kuti mupewe kupsa mtima komanso kuwonongeka kwa maso.
Mukamagwiritsa ntchito ndi kusunga 2-methylpentanoic acid, kukhudzana ndi oxidizing amphamvu komanso kutentha kwakukulu kuyenera kupewedwa kuti mupewe moto kapena kuphulika.
Samalani ndi mpweya wabwino panthawi yogwira ntchito ndipo pewani kutulutsa nthunzi.
Ngati mwakumana mwangozi kapena mwamwayi wa 2-methylpentanoic acid, yambani nthawi yomweyo ndi madzi ambiri ndikupita kuchipatala mwamsanga.
