2-Bromo-4-fluorobenzaldehyde (CAS# 59142-68-6)
| Risk Codes | R36/37/38 - Kushungurudza maziso, kufema system uye ganda. R52 – Zvinokuvadza kune zvipenyu zvemumvura R36 – Kushungurudza maziso R22 – Zvinokuvadza kana ikamedzwa |
| Tsanangudzo Yekuchengetedza | S26 – Kana wasangana nemaziso, sukurudza nekukurumidza nemvura yakawanda uye tsvaga mazano ekurapwa. S36/37/39 - Pfeka zvipfeko zvekudzivirira zvakakodzera, magurovhosi uye kudzivirira kweziso/chiso. |
| HS Code | 29122990 |
| Hazard Note | Irritant |
| Hazard Kirasi | IRRITANT, CHIEDZA CHINONZWA |
Nhanganyaya
2-Bromo-4-fluorobenzaldehyde is an organic compound.
Hunhu:
2-Bromo-4-fluorobenzaldehyde ikristaro jena rakasimba rine kunhuhwirira kwebenzaldehyde. Inenge isinganyungudike mumvura patembiricha yekamuri, asi inogona kunyungudika muzvinonyungudutsa zvemuchadenga zvakaita sedoro, ether, uye ketone.
Shandisa:
2-Bromo-4-fluorobenzaldehyde ine zvakawanda zvakasiyana-siyana zvekushandisa mune organic synthesis.
Nzira:
Iyo synthesis nzira ye2-bromo-4-fluorobenzaldehyde inonyanya kuwanikwa nekuita kwefluoroborate uye bromobenzaldehyde. Matanho chaiwo ndeekuita fluoroborate uye bromobenzaldehyde pasi pe acidic mamiriro kuti uwane 2-bromo-4-fluorobenzaldehyde, uye wozoita mamwe matanho ekurapa kuti pakupedzisira uwane icho chakanangwa chigadzirwa.
Ruzivo rwekuchengetedza: Chinhu chine njodzi chinogona kukuvadza muviri wemunhu uye nharaunda. Kana ikasangana neganda nemaziso, inogona kukonzera kutsamwa uye kunzwa kunopisa. Paunenge uchishanda, midziyo yekudzivirira yakakodzera semagirazi ekuchengetedza, magirovhosi uye zvipfeko zvekudzivirira zvinofanirwa kupfekwa. Paunenge uchichengeta, inofanira kuchengetwa yakavharwa zvakasimba uye kure nemoto uye zvinopisa.
![8-BroMo-2 7-diMethyl-3H-pyrazolo[1 5-a][1 3 5]triazin-4-one（CAS# 55457-59-5)](https://cdn.globalso.com/xinchem/8BroMo27diMethyl3Hpyrazolo15a135triazin4one.png)
