2-Chloro-4-fluorobenzyl bromide (CAS# 45767-66-6)
| Risk Codes | R34 – Inokonzera kusvirwa R22 – Zvinokuvadza kana ikamedzwa |
| Tsanangudzo Yekuchengetedza | S45 - Kana waita tsaona kana ukanzwa usinganzwe zvakanaka, tsvaga rubatsiro rwekuchipatara nekukasika (ratidza chinyorwa pese pazvinogoneka.) S36/37/39 - Pfeka zvipfeko zvekudzivirira zvakakodzera, magurovhosi uye kudzivirira kweziso/chiso. S26 – Kana wasangana nemaziso, sukurudza nekukurumidza nemvura yakawanda uye tsvaga mazano ekurapwa. |
| UN IDs | 3265 |
| HS Code | 29039990 |
| Hazard Note | Corrosive/Lachrymatory |
| Hazard Kirasi | 8 |
| Packing Group | III |
Nhanganyaya
2-Chloro-4-fluorobenzyl bromide is an organic compound ine chemical formula C7H5BrClF. Imvura isina ruvara kana kuti yero yakatsvuka ine mafuta patembiricha yekamuri. Inotevera rondedzero yechimiro, kushandiswa, kugadzirira uye chengetedzo ruzivo rwe2-Chloro-4-fluorobenzyl bromide:
Zvakasikwa:
-Kuonekwa: isina ruvara kana yakareruka yero ine mafuta mvura
-Solubility: Inonyungudika zvishoma mumvura, inonyungudika muorganic solvents senge ethanol uye dichloromethane
-Kunyungudika:-10°C
-Kubikira Poindi: 112-114°C
-Kuwanda: 1.646 g/mL
Shandisa:
2-Chloro-4-fluorobenzyl bromide inowanzoshandiswa sechinhu chakakosha chepakati uye mbishi mune organic synthesis. Inogona kushandiswa mukugadzirwa kwemamwe ma organic compounds, akadai se heterocyclic compounds, zvinodhaka uye dhayi.
Kugadzirira nzira:
2-Chloro-4-fluorobenzyl bromide inogona kugadzirwa nekuita 2-chloro-4-fluorobenzyl doro nehydrogen bromide. Kutanga, 2-chloro-4-fluorobenzyl doro inogadziriswa nehydrogen bromide muhupo hwenheyo yekugadzira 2-chloro-4-fluorobenzyl bromide. Zvadaro, yakacheneswa nekubviswa neyakaomeswa hydrochloric acid uye distillation kuti iwane chinongedzo chigadzirwa 2-Chloro-4-fluorobenzyl bromide.
Zvekuchengetedza
Aya anotevera ekuchengetedza ekuchengetedza anofanirwa kucherechedzwa kana uchishandisa kana kubata 2-Chloro-4-fluorobenzyl bromide:
-Dzivisa kusangana neganda, maziso uye mucous membranes. Kana masangana, geza nemvura yakawanda uye tsvaga kurapwa.
-Panguva yekushanda, shandisa midziyo yekudzivirira yakakodzera, senge magirovhosi ekudzivirira, magirazi ekuchengetedza uye zvipfeko zvekudzivirira.
-Dzivisa kufemesa mhute kana huruva zvayo. Panguva yekushanda, inofanirwa kuve nechokwadi kuti iri munzvimbo ine mhepo yakanaka.
-Kuchengetedza kunofanira kuiswa chisimbiso kuti usasangana ne oxidants uye yakasimba acids / alkalis.
