2-(Trifluoromethyl)benzoic acid (CAS# 433-97-6)
| Zizindikiro Zowopsa | R20/22 - Zowopsa pokoka mpweya komanso ngati zitamezedwa. R51/53 - Poizoni kwa zamoyo zam'madzi, zitha kubweretsa zovuta kwanthawi yayitali m'malo am'madzi. R36/37/38 - Zokwiyitsa maso, kupuma komanso khungu. |
| Kufotokozera Zachitetezo | S61 - Pewani kumasulidwa ku chilengedwe. Onani malangizo apadera / mapepala achitetezo. S36 - Valani zovala zoyenera zodzitetezera. S26 - Mukakhudza maso, yambani nthawi yomweyo ndi madzi ambiri ndikupempha uphungu wachipatala. |
| Ma ID a UN | UN 1549 6.1/PG 3 |
| WGK Germany | 2 |
| FLUKA BRAND F CODES | 1-10 |
| HS kodi | 29163990 |
| Kalasi Yowopsa | ZOKWIYA |
Mawu Oyamba
O-trifluoromethylbenzoic acid ndi organic pawiri. Zotsatirazi ndizofotokozera za katundu wake, ntchito, njira zopangira ndi chitetezo:
Ubwino:
- Maonekedwe: O-trifluoromethylbenzoic acid ndi kristalo woyera kapena ufa wa crystalline.
- Kusungunuka: Imasungunuka mu zosungunulira organic monga ethanol ndi ethers, koma osasungunuka m'madzi.
- Kukhazikika: Imakhala yokhazikika kutentha kwa chipinda, koma ikhoza kukhala yowopsa ikakhudzidwa ndi kutentha kapena ma oxidizing amphamvu.
Gwiritsani ntchito:
- O-trifluoromethylbenzoic acid nthawi zambiri amagwiritsidwa ntchito ngati gawo lapakati pakupanga organic.
- Itha kugwiritsidwanso ntchito ngati photosensitizer, photopolymerizer, ndi initiator ya polymerization reaction.
Njira:
- Kukonzekera kwa o-trifluoromethylbenzoic acid nthawi zambiri kumayambira ku o-cresol. Ph-benzophenol imakhudzidwa ndi trifluorocarboxylic anhydride kupanga o-trifluoromethylbenzoyl fluoride. Kenako, o-trifluoromethylbenzoyl fluoride imakhudzidwa ndi lye kupanga o-trifluoromethylbenzoic acid.
Zambiri Zachitetezo:
- O-trifluoromethylbenzoic acid iyenera kusungidwa pamalo owuma, ozizira komanso olowera mpweya wabwino.
- Valani zida zodzitetezera zoyenera, kuphatikiza magalasi amaso, magolovesi, ndi chishango chakumaso.
- Pewani kutulutsa mpweya, kumeza, kapena kukhudza khungu, ndipo musambe nthawi yomweyo ngati mwakumana mwangozi.
- Zitha kukhala zovulaza chilengedwe, chisamaliro chiyenera kutengedwa kuti chigwire bwino ndikutaya zinyalala.
- Kuti mumve zambiri zachitetezo, chonde onani tsamba lachitetezo chachitetezo.
