4-Methyl octanoic acid (CAS#54947-74-9)
| Zizindikiro Zowopsa | R34 - Imayambitsa kuyaka R36/37/38 - Zokwiyitsa maso, kupuma komanso khungu. R21/22 - Zowopsa pokhudzana ndi khungu komanso ngati zitamezedwa. |
| 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.) |
| Ma ID a UN | UN 3265 8/PG 3 |
| WGK Germany | 1 |
| TSCA | Inde |
| HS kodi | 2915 90 70 |
| Kalasi Yowopsa | 8 |
| Packing Group | III |
Mawu Oyamba
4-Methylcaprylic acid ndi organic pawiri. Zotsatirazi ndizofotokozera za chikhalidwe chake, kugwiritsa ntchito, njira zopangira ndi chitetezo:
Ubwino:
- 4-Methylcaprylic acid ndi madzi opanda mtundu mpaka achikasu okhala ndi fungo lapadera la timbewu.
- 4-Methylcaprylic acid imasungunuka mu zosungunulira za organic monga ma alcohols ndi ethers kutentha kwachipinda. Lili ndi kusungunuka kochepa m'madzi.
Gwiritsani ntchito:
- Amagwiritsidwanso ntchito ngati chothandizira ma polima ena, kuthandiza kusintha liwiro ndi khalidwe la polymerization anachita.
- 4-Methylcaprylic acid itha kugwiritsidwanso ntchito pokonza zinthu zina, monga poliyesitala ndi polyurethane.
Njira:
- Pali njira zingapo zokonzekera 4-methylcaprylic acid, ndipo njira yomwe imagwiritsidwa ntchito nthawi zambiri imapezeka chifukwa cha n-caprylic acid ndi methanol. Zomwe zimachitika, gulu la methyl limalowa m'malo mwa ma atomu a haidrojeni a caprylic acid kuti apange 4-methylcaprylic acid.
Zambiri Zachitetezo:
- 4-Methylcaprylic acid ndiyotetezeka ngati imagwiritsidwa ntchito, komabe pali zochenjeza.
- Mukasunga ndikugwira 4-methylcaprylic acid, isungeni kutali ndi komwe mungayatsireko ndi ma oxidizing agents, ndipo pewani kukhudzana ndi ma oxidizing amphamvu kapena zochepetsera.
