5-Bromo-2 4-dichloropyrimidine (CAS# 36082-50-5)
| Risk Codes | R23/24/25 – Muchetura nekufemerwa, kubatwa neganda uye kana kumedzwa. R34 – Inokonzera kusvirwa R43 - Inogona kukonzera kunzwisiswa nekubata ganda |
| Tsanangudzo Yekuchengetedza | S26 – Kana wasangana nemaziso, sukurudza nekukurumidza nemvura yakawanda uye tsvaga mazano ekurapwa. S27 - Bvisa pakarepo zvipfeko zvese zvakasvibiswa. S36/37/39 - Pfeka zvipfeko zvekudzivirira zvakakodzera, magurovhosi uye kudzivirira kweziso/chiso. S45 - Kana waita tsaona kana ukanzwa usinganzwe zvakanaka, tsvaga rubatsiro rwekuchipatara nekukasika (ratidza chinyorwa pese pazvinogoneka.) |
| UN IDs | UN 3263 8/PG 2 |
| WGK Germany | 3 |
| HS Code | 29335990 |
| Hazard Note | Muchetura/Kuora |
| Hazard Kirasi | 8 |
| Packing Group | III |
Nhanganyaya
5-Bromo-2,4-dichloropyrimidine is an organic compound.
Hunhu:
- Kuonekwa: 5-Bromo-2,4-dichloropyrimidine ichena crystalline yakasimba.
- Solubility: 5-Bromo-2,4-dichloropyrimidine ine yakaderera solubility mumvura uye inonyungudika mune organic solvents akadai ethanol uye acetone.
Shandisa:
- Mishonga yezvipembenene: 5-bromo-2,4-dichloropyrimidine inogona kushandiswa sechikamu chepesticide yeheterocyclic compounds, kunyanya pakutonga kwemasora emvura uye yakakura-yakakura sora.
Nzira:
Iyo synthesis ye5-bromo-2,4-dichloropyrimidine inogona kuitwa nenzira dzakasiyana, nzira yakajairika ndeyekuita 2,4-dichloropyrimidine ine bromine. Izvi zvinowanzogadziriswa ne sodium bromide.
Zvekuchengetedza
- 5-Bromo-2,4-dichloropyrimidine inogona kuora pakupisa kwepamusoro, ichibudisa muchetura wehydrogen chloride. Kupisa kwakanyanya uye maasidhi akasimba anofanira kudziviswa panguva yekubata nekuchengetedza.
- 5-Bromo-2,4-dichloropyrimidine inogumbura maziso uye ganda uye inofanira kudziviswa. Magirovhosi ekudzivirira akakodzera, magirazi, uye jasi rerabhoritari rinofanira kupfekwa panguva yekushanda.
