3- (trifluoromethyl) benzoic acid (CAS# 454-92-2)
| 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. S36 - Wọ aṣọ aabo to dara. S24/25 - Yago fun olubasọrọ pẹlu awọ ara ati oju. |
| WGK Germany | 3 |
| HS koodu | 29163900 |
| Kíláàsì ewu | IKANU |
Ọrọ Iṣaaju
M-trifluoromethylbenzoic acid. Atẹle jẹ ifihan si diẹ ninu awọn ohun-ini rẹ, awọn lilo, awọn ọna iṣelọpọ ati alaye ailewu:
Didara:
- Irisi: M-trifluoromethylbenzoic acid ko ni awọ si ina ofeefee kirisita tabi ri to.
- Solubility: O ti wa ni tiotuka ni alcohols, esters ati carbamates, die-die tiotuka ni hydrocarbons ati ethers, ati ki o fere insoluble ninu omi.
Lo:
- M-trifluoromethylbenzoic acid jẹ lilo pupọ ni aaye ti awọn ipakokoropaeku bi eroja ninu awọn ipakokoropaeku ati awọn herbicides.
Ọna:
Awọn ọna igbaradi pupọ wa fun m-trifluoromethylbenzoic acid. Ọna ti o wọpọ ni lati fesi 3,5-difluorobenzoic acid pẹlu trifluorocarboxic acid lati gba ọja ibi-afẹde.
Alaye Abo:
- M-trifluoromethylbenzoic acid ni awọn majele ti ara eniyan ati ayika, ati pe o yẹ ki o lo lailewu.
- Yago fun olubasọrọ pẹlu awọ ara, oju, ati atẹgun atẹgun lakoko iṣẹ, ati gbe awọn ọna aabo ti o yẹ, gẹgẹbi wọ awọn ibọwọ aabo ati awọn gilaasi, ati ṣetọju atẹgun to dara.
- San ifojusi si idena ina ati ina ina aimi lakoko ipamọ ati mimu, ati yago fun olubasọrọ pẹlu awọn nkan bii flammables, oxidants ati awọn acids to lagbara.
