3-5-DimethylbenzoicAcid (CAS#499-06-9)
| Zizindikiro Zowopsa | Xi - Zosangalatsa |
| Zizindikiro Zowopsa | 36/37/38 - Zokwiyitsa maso, kupuma komanso khungu. |
| Kufotokozera Zachitetezo | S26 - Mukakhudza maso, yambani nthawi yomweyo ndi madzi ambiri ndikupempha uphungu wachipatala. S36 - Valani zovala zoyenera zodzitetezera. |
| WGK Germany | 3 |
| Mtengo wa RTECS | DG8734030 |
| TSCA | Inde |
| HS kodi | 29163900 |
| Zowopsa | Zokwiyitsa |
Mawu Oyamba
3,5-Dimethylbenzoic acid. Zotsatirazi ndizofotokozera za chikhalidwe chake, ntchito, njira yokonzekera ndi chidziwitso cha chitetezo:
Ubwino:
- Mawonekedwe: Makristali opanda mtundu olimba;
- Zosasungunuka pang'ono m'madzi komanso kusungunuka muzosungunulira organic monga ethers ndi ma alcohols;
- Lili ndi fungo lonunkhira bwino.
Gwiritsani ntchito:
- 3,5-Dimethylbenzoic acid ndi yofunika kwambiri pakati pa kaphatikizidwe ka organic ndipo nthawi zambiri imagwiritsidwa ntchito popanga zinthu zina;
- Itha kugwiritsidwa ntchito ngati zida zopangira ma resin a polyester ndi zokutira, mapulasitiki ndi zowonjezera za mphira;
Njira:
- Njira yokonzekera 3,5-dimethylbenzoic acid imatha kupezeka ndi zomwe benzaldehyde ndi dimethyl sulfide;
- Zochita zimachitika nthawi zambiri pansi pa acidic, ndipo zopangira acidic monga hydrochloric acid zitha kugwiritsidwa ntchito;
- Pambuyo pochita, chinthu choyera chimapezedwa ndi crystallization kapena kuchotsa.
Zambiri Zachitetezo:
- Chigawocho chiyenera kugwiritsidwa ntchito motsatira ndondomeko zoyenera za labotale;
- Zingayambitse kuyabwa m'maso, khungu, ndi kupuma;
- Valani zida zodzitetezera, monga magolovesi a labu ndi magalasi, ndikuwonetsetsa kuti mpweya wabwino umagwiritsidwa ntchito;
- Pewani kukhudzana ndi oxidizing amphamvu ndi zidulo amphamvu;
- Sungani zouma, zotsekedwa mwamphamvu, ndipo pewani kukhudzana ndi mpweya, chinyezi ndi moto.
Mukamagwiritsa ntchito 3,5-dimethylbenzoic acid kapena mankhwala ena aliwonse, ndikofunikira kutsatira kasamalidwe koyenera ka mankhwala ndi machitidwe otetezeka.
