2-Chloro-5-Formyl-4-Picoline (CAS# 884495-38-9)
| Hazard Symbols | Xn – Zvinokuvadza |
| Risk Codes | R22 – Zvinokuvadza kana ikamedzwa R36 – Kushungurudza maziso |
| Tsanangudzo Yekuchengetedza | 26 – Kana wasangana nemaziso, sukurudza nekukasira nemvura yakawanda uye tsvaga rubatsiro kuna chiremba. |
Nhanganyaya
6-CHLORO-4-METHYLPYRIDIN-3-CARBOXALDEHYDE (2-CHLORO-5-FORMYL-4-PICOLINE) IS AN ORGANIC COMPOUND. Iyi inotevera sumo yezvivakwa zvayo, kushandiswa, nzira dzekugadzira uye ruzivo rwekuchengetedza:
Hunhu:
- Kuonekwa: 6-Chloro-4-methylpyridine-3-carboxaldehyde imvura isina ruvara kune yakachenuruka yero.
- Solubility: Inogona kunyungudika mune zvakawanda organic solvents, senge ethanol, ether, uye chloroform.
- Kugadzikana: Mushonga uyu wakagadzikana patembiricha yekamuri, asi unogona kuora nekupisa, murazvo, kana mamiriro ane acidic yakasimba.
Shandisa:
- 6-chloro-4-methylpyridine-3-carboxaldehyde inokosha yepakati mune organic synthesis uye inowanzoshandiswa mukugadzirwa kwemamwe organic compounds.
Nzira:
- 6-Chloro-4-methylpyridine-3-carboxaldehyde inowanzogadzirirwa ne synthesis reaction yakafanana nematanho anotevera:
1. 4-methylpyridine inobatwa nealkali kuti iwane ioni dzisina kunaka dzinoenderana.
2. Maoni asina kunaka anobatwa necuprous chloride kuita alkyl copper intermediates.
3. Alkyl copper intermediates inoshandiswa ne formaldehyde kuti iite 6-chloro-4-methylpyridine-3-carboxaldehyde.
Zvekuchengetedza
- 6-Chloro-4-methylpyridine-3-carboxaldehyde inogona kukuvadza muviri wemunhu, uye matanho anodiwa ekuchengetedza anofanirwa kutorwa paunenge uchiishandisa, sekupfeka midziyo yekudzivirira yakakodzera (yakadai semagirovhosi, magirazi, uye zvipfeko zvekudzivirira).
- Inofanirwa kuchengetwa munzvimbo inotonhorera, yakaoma uye ine mhepo yakanaka, kure nemoto uye oxidants.
- Dzivisa inhalation, kubata ganda uye kupinza panguva yekubata uye kushandisa.
- Pakarepo mushure mekubatana, simbura nzvimbo yakasvibiswa yeganda nemvura yakawanda uye tsvaga kurapwa.
