1-???-3,4-??????
|
|
1-???-3,4-?????? ??
- ???
- -4 °C
- ?? ?
- 150-151 °C(lit.)
- ??
- 1.707 g/mL at 25 °C(lit.)
- ???
- n
20/D 1.505(lit.)
- ???
- 92 °F
- ?? ??
- Sealed in dry,Room Temperature
- ??? ??
- ??
- Specific Gravity
- 1.707
- ??
- ??~??? ??
- ???
- ???
- BRN
- 1934811
- InChI
- InChI=1S/C6H3BrF2/c7-4-1-2-5(8)6(9)3-4/h1-3H
- InChIKey
- YMQPKONILWWJQG-UHFFFAOYSA-N
- SMILES
- C1(F)=CC=C(Br)C=C1F
- CAS ??????
- 348-61-8(CAS DataBase Reference)
??
- ?? ? ?? ??
- ?? ? ???? ?? (GHS)
| ??? ?? | Xi,F | ||
|---|---|---|---|
| ?? ???? ?? | 10-36/37/38 | ||
| ????? | 16-26-36/37/39-37/39 | ||
| ????(UN No.) | UN 1993 3/PG 3 | ||
| WGK ?? | 2 | ||
| ?? ?? ?? | Flammable | ||
| ?? ?? | 3 | ||
| ???? | III | ||
| HS ?? | 29039990 | ||
| ???? ??? | 3 - Flammable liquids | ||
| Hazard Classifications | Acute Tox. 4 Inhalation Acute Tox. 4 Oral Aquatic Chronic 2 Flam. Liq. 3 Skin Irrit. 2 Skin Sens. 1 |
1-???-3,4-?????? C??? ??, ??, ??
??? ??
clear colorless to pale yellow liquid??
Intermediates of Liquid Crystals?? ??
Regioselective nucleophilic aromatic substitution reaction of 4-bromo-1,2-difluorobenzene with benzyl alcohol has been investigated.1-???-3,4-?????? ?? ?? ? ???
???
?? ??
1-???-3,4-?????? ?? ??
???( 474)?? ??
| ??? | ?? | ??? | ?? | ?? ? | ?? |
|---|---|---|---|---|---|
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1-???-3,4-?????? ?? ??:
??????(1,3-) ???????(1,3-) 4-???????? 3-?????? ???????(1,2-) 2-???????? 1-???-2,6-?????? 1-???-2,4-?????? 1-???-3,5-?????? 1-???-2,5-?????? ?? 1-???-3,4-??????
Bromoxynil
4'-Bromopropiophenone
1-BROMO-2,3-DIFLUOROBENZENE
4-BROMO-2,5-DIFLUOROBENZENE-1-SULFONYL CHLORIDE
3,5-Difluorochlorobenzene
1-BROMO-2,6-DIFLUOROBENZENE-D3