2-Hydroxy-3-nitrobenzaldehyde (CAS# 5274-70-4)
| Risk Codes | R36/37/38 - Kushungurudza maziso, kufema system uye ganda. R22 – Zvinokuvadza kana ikamedzwa R20/21/22 – Zvinokuvadza nekufema, kubata ganda uye kana ikamedzwa. |
| Tsanangudzo Yekuchengetedza | S26 – Kana wasangana nemaziso, sukurudza nekukurumidza nemvura yakawanda uye tsvaga mazano ekurapwa. S36 - Pfeka zvipfeko zvinodzivirira zvakakodzera. S36/37/39 - Pfeka zvipfeko zvekudzivirira zvakakodzera, magurovhosi uye kudzivirira kweziso/chiso. |
| WGK Germany | 3 |
| TSCA | Ehe |
| HS Code | 29130000 |
Nhanganyaya
2-Hydroxy-3-nitrobenzaldehyde is an organic compound inozivikanwawo se 3-nitro-2-hydroxybenzaldehyde. Iyi inotevera sumo kune chimiro chayo, kushandiswa, nzira yekugadzirira uye ruzivo rwekuchengetedza:
Hunhu:
- Chitarisiko: Yero yecrystalline yakasimba.
Shandisa:
- Inogona kushandiswa sechinhu chekutanga chekugadzira mamwe ma organic compounds, akadai semishonga inorwisa mabhakitiriya uye dhayi.
Nzira:
- Kugadzirira kwe2-hydroxy-3-nitrobenzaldehyde inogona kuwanikwa ne nitrification yeparabentaldehyde.
- Kazhinji pamberi peiyo nitrifying agent, benzaldehyde inosanganiswa zvishoma nezvishoma ne nitric acid, uye chigadzirwa chinowanikwa mushure mekuita 2-hydroxy-3-nitrobenzaldehyde.
- Iyo synthesis process inoda kuitwa pasi pemamiriro ekuyedza akakodzera kuti ave nechokwadi chekuchengetedza uye goho rakakura.
Zvekuchengetedza
- 2-Hydroxy-3-nitrobenzaldehyde chinhu chine muchetura chinobvira moto.
- Tevedza makemikari ekuchengetedza marabhoritari maitiro uye pfeka akakodzera magurovhosi ekudzivirira, magirazi, uye majasi erabhoritari panguva yekushanda.
- Dzivisa kubata neganda, maziso, uye zvipfeko, uye chengetedza kudzivirira kufema kwehupfu kana magasi.
