1-???-2,4-??????
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1-???-2,4-?????? ??
- ???
- ?4 °C (lit.)
- ?? ?
- 145-146 °C (lit.)
- ??
- 1.708 g/mL at 25 °C (lit.)
- ???
- n
20/D 1.505(lit.)
- ???
- 125 °F
- ?? ??
- Sealed in dry,2-8°C
- ??? ??
- ??
- Specific Gravity
- 1.708
- ??
- ????~??
- ??????(pH)
- 5.02 at 24℃ and 10g/L
- ???
- ???
- BRN
- 1680892
- InChI
- 1S/C6H3BrF2/c7-5-2-1-4(8)3-6(5)9/h1-3H
- InChIKey
- MGHBDQZXPCTTIH-UHFFFAOYSA-N
- SMILES
- Fc1ccc(Br)c(F)c1
- CAS ??????
- 348-57-2(CAS DataBase Reference)
??
- ?? ? ?? ??
- ?? ? ???? ?? (GHS)
| ??? ?? | Xi,F | ||
|---|---|---|---|
| ?? ???? ?? | 10-36/37/38 | ||
| ????? | 16-26-36/37/39-37/39-36 | ||
| ????(UN No.) | UN 1993 3/PG 3 | ||
| WGK ?? | 3 | ||
| ?? ?? ?? | Flammable | ||
| ?? ?? | 3 | ||
| ???? | III | ||
| HS ?? | 29036990 | ||
| ???? ??? | 3 - Flammable liquids | ||
| Hazard Classifications | Eye Irrit. 2 Flam. Liq. 3 Skin Irrit. 2 STOT SE 3 |
1-???-2,4-?????? C??? ??, ??, ??
??? ??
Clear colorless to brown liqui??
1-Bromo-2,4-difluorobenzene has been used in:- preparation of (2S)-1-(2,4-difluorophenyl)-2-(1,1-dimethyl-1-sila-ethoxy)-propan-1-one
- enantiomeric preparation of the key intermediate of chiral azole antifungal agents by a chemoenzymatic process
?? ??
1-Bromo-2,4-difluorobenzene undergoes lithiation exclusively at the position having two adjacent halogen substituents, to yield 6-bromo-2,3-difluorobenzoic acid.1-???-2,4-?????? ?? ?? ? ???
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?? ??
1-???-2,4-?????? ?? ??
???( 516)?? ??
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|---|---|---|---|---|---|
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