2 4-Dichlorophenylacetone (CAS# 37885-41-9)
| Hazard Symbols | Xi – Hasha |
| Risk Codes | 36/37/38 - Kushungurudza maziso, kufema system uye ganda. |
| Tsanangudzo Yekuchengetedza | S37/39 - Pfeka magirovhosi akakodzera uye dziviriro yeziso / kumeso S26 – Kana wasangana nemaziso, sukurudza nekukurumidza nemvura yakawanda uye tsvaga mazano ekurapwa. |
Nhanganyaya
1-(2,4-Dichlorophenyl) -1-propanone, chimiro chemakemikari C9H8Cl2O, inhengo yehupenyu. Inotevera rondedzero yehunhu hwayo, kushandiswa, kugadzirira uye ruzivo rwekuchengetedza:
Zvakasikwa:
-Kuonekwa: 1- (2,4-Dichlorophenyl) -1-propanone imvura isina ruvara kune chiedza chero.
-Density: Kuwanda kwayo kunenge 1.29 g/mL.
-Melting Point: Kunyungudika kwe1-(2,4-Dichlorophenyl) -1-propanone inenge iri pakati -5 ° C uye -3 ° C.
-Poindi yekubikira: Kuvira kwayo kuri pakati pe169°C ne171°C.
-Solubility: 1- (2,4-Dichlorophenyl) -1-propanone inonyunguduka mu organic solvents yakadai se ethanol, acetone uye dimethylformamide.
Shandisa:
-Chemical synthesis: 1- (2,4-Dichlorophenyl) -1-propanone inoshandiswa zvakanyanya mukugadzirwa kwehupenyu uye inowanzoshandiswa sereagent mukutsvakurudza uye laboratory.
-Drug synthesis: Inoshandiswawo sechinhu chakabikwa chekubatanidza mamwe madhiragi uye zvinodhaka zvepakati.
Kugadzirira nzira:
1-(2,4-Dichlorophenyl) -1-propanone inogona kugadzirwa nenzira inotevera:
-Muhupo hwealkali, 2,4-dichlorobenzaldehyde inobatwa neacetone kugadzira 1-(2,4-Dichlorophenyl) -1-propanone.
-Sodium hydride uye 2,4-dichlorobenzaldehyde inogona kushandiswa hydrogenation muacetone kugadzirira 1-(2,4-Dichlorophenyl) -1-propanone.
Zvekuchengetedza
- 1-(2,4-Dichlorophenyl) -1-propanone ikemikari uye inofanira kuchengetwa zvakanaka uye maererano nemaitiro akachengeteka ekushanda.
-Iyo inoputika organic compound uye inofanira kuchengetedzwa kure nemoto wakavhurika uye tembiricha yepamusoro kudzivirira moto uye kuputika.
-Midziyo yekuzvidzivirira yega yakadai semidziyo yakakodzera yekudzivirira yekufema, zvipfeko zvekudzivirira zvemakemikari uye magirovhosi zvinofanirwa kupfekwa panguva yekushandiswa kudzivirira kubata uye kufema.
-Zvakakosha kuchengetedza mamiriro akanaka emhepo panguva yekushandiswa kudzivirira kuunganidza magasi anokuvadza.
-Kana wafemerwa kana wasangana neganda nemaziso, sukurudza nekukasika nemvura wotsvaga rubatsiro kuna chiremba.
