2-Chloro-4-fluorobenzoic acid (CAS# 2252-51-9)
| Risk Codes | R22 – Zvinokuvadza kana ikamedzwa R37/38 - Inogumbura kune yekufema system uye ganda. R41 - Njodzi yekukuvara kwakakomba kwemaziso R36/37/38 - Kushungurudza maziso, kufema system uye ganda. |
| Tsanangudzo Yekuchengetedza | S26 – Kana wasangana nemaziso, sukurudza nekukurumidza nemvura yakawanda uye tsvaga mazano ekurapwa. S36/37/39 - Pfeka zvipfeko zvekudzivirira zvakakodzera, magurovhosi uye kudzivirira kweziso/chiso. S37/39 - Pfeka magirovhosi akakodzera uye dziviriro yeziso / kumeso S36 - Pfeka zvipfeko zvinodzivirira zvakakodzera. |
| WGK Germany | 3 |
| HS Code | 29163990 |
| Hazard Kirasi | IRRITANT |
Nhanganyaya
2-Chloro-4-fluorobenzoic acid is an organic compound. Inotevera sumo yezvivakwa, kushandiswa, nzira dzekugadzirira uye ruzivo rwekuchengetedza ye2-chloro-4-fluorobenzoic acid:
Hunhu:
- Kuonekwa: 2-Chloro-4-fluorobenzoic acid ichena crystalline yakasimba.
- Solubility: Ine yakaderera solubility mumvura, asi ine yakanaka solubility muorganic solvents (semuenzaniso, ethanol, acetone).
- Kugadzikana: Mushonga wakagadzikana, asi kusangana neakasimba oxidants uye acids kunofanirwa kudziviswa.
Shandisa:
-Kemikari yepakati: 2-chloro-4-fluorobenzoic acid inogona kushandiswa semakemikari epakati mune organic synthesis.
- Surfactant: Inogona kushandiswa seyakagadzirwa zvinhu kune vano surfactants uye ine yakanaka pamusoro pekuita uye yekuparadzira zvivakwa.
- Photosensitive zvinhu: 2-chloro-4-fluorobenzoic acid inogona kushandiswa kugadzira photosensitive zvinhu, zvakadai semwenje-inorapa adhesives.
Nzira:
2-Chloro-4-fluorobenzoic acid inogona kuwanikwa nefluorochloro-substitution reaction yep-dichlorobenzoic acid kana difluorobenzoic acid. Nzira dzakananga dzekugadzirira dzinogona kusanganisira fluorochloro-substitution, fluorination kana mamwe maitiro akakodzera ekutsiva.
Zvekuchengetedza
- Toxicity: 2-chloro-4-fluorobenzoic acid is an organofluorine compound, iyo isinganyanyi kuchetura pane general organofluorine compounds. Zvisinei, kuchenjerera kunofanira kutorwa kudzivisa inhalation kana kubata.
- Kushatirwa: Inogona kukonzera kushatirwa kumaziso, ganda uye kufema turakiti uye inofanira kugezwa nekukurumidza mushure mekusangana.
- Mudzimu wemoto: Mumoto, kudzima kunofanirwa kuitwa nechinhu chakakodzera chekudzima senge carbon dioxide, furo kana hupfu hwakaoma, kudzivirira kushandiswa kwemvura kudzima moto sezvo iine kunyungudika kwakaderera mumvura.
- Kuchengetedza: 2-Chloro-4-fluorobenzoic acid inofanira kuchengetwa munzvimbo yakaoma, ine mhepo yakanaka, kure nemoto uye yakasimba oxidants.
