2 4 6-Trifluorobenzoic acid (CAS# 28314-80-9)
| Awọn aami ewu | Xi - Irritant |
| Awọn koodu ewu | 36/37/38 - Irritating si oju, eto atẹgun ati awọ ara. |
| Apejuwe Abo | S26 - Ni ọran ti olubasọrọ pẹlu awọn oju, fi omi ṣan lẹsẹkẹsẹ pẹlu ọpọlọpọ omi ki o wa imọran iṣoogun. S37 / 39 - Wọ awọn ibọwọ ti o dara ati aabo oju / oju S36 - Wọ aṣọ aabo to dara. |
| WGK Germany | 3 |
| HS koodu | 29163990 |
| Kíláàsì ewu | IKANU |
Ọrọ Iṣaaju
2,4,6-Trifluorobenzoic acid jẹ ẹya Organic yellow. Atẹle ni alaye diẹ nipa awọn ohun-ini, awọn lilo, awọn ọna igbaradi ati ailewu ti 2,4,6-trifluorobenzoic acid:
Didara:
- Irisi: 2,4,6-trifluorobenzoic acid jẹ funfun si ina ofeefee kirisita ri to.
- Solubility: 2,4,6-trifluorobenzoic acid ti wa ni tituka ni diẹ ninu awọn ohun elo ti o wa ni erupẹ bi ethanol ati methyl kiloraidi.
Lo:
- Kolaginni Kemikali: 2,4,6-trifluorobenzoic acid le ṣee lo bi agbedemeji ni iṣelọpọ Organic ati ṣe bi ayase tabi reagent ni diẹ ninu awọn aati.
- Awọn ipakokoropaeku: 2,4,6-trifluorobenzoic acid le ṣee lo ni iṣelọpọ ti awọn ipakokoropaeku kan ati awọn ipakokoro lati ṣakoso awọn ajenirun ati awọn èpo lori awọn irugbin.
Ọna:
2,4,6-Trifluorobenzoic acid le ṣepọ nipasẹ:
- Fluorination: Benzoic acid ni a ṣe pẹlu oluranlowo fluorinating (fun apẹẹrẹ, boron trifluoride) lati fun 2,4,6-trifluorobenzoic acid.
- Idahun afẹfẹ: 2,4,6-trifluorophenylethanol ti wa ni oxidized lati gba 2,4,6-trifluorobenzoic acid.
Alaye Abo:
- 2,4,6-Trifluorobenzoic acid le jẹ irritating si awọn oju, awọ ara, ati atẹgun atẹgun, ati pe o yẹ ki o ṣe itọju lati yago fun olubasọrọ nigba lilo.
- Ohun elo aabo ti ara ẹni gẹgẹbi awọn ibọwọ aabo ati awọn gilaasi yẹ ki o lo nigbati o nṣiṣẹ.
- 2,4,6-trifluorobenzoic acid yẹ ki o wa ni ipamọ ninu ohun elo afẹfẹ, kuro lati ina ati awọn ohun elo ti o ni ina.
- Ti o ba lairotẹlẹ splashes lori oju rẹ tabi awọ ara, fi omi ṣan lẹsẹkẹsẹ pẹlu ọpọlọpọ omi ki o wa itọju ilera.
