1-Bromo-2,5-difluorobenzene
- CAS NO.：399-94-0
- Empirical Formula: C6H3BrF2
- Molecular Weight: 192.99
- MDL number: MFCD00000345
- EINECS: 206-920-0
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 00:43:07
What is 1-Bromo-2,5-difluorobenzene?
Chemical properties
CLEAR COLOURLESS LIQUID
The Uses of 1-Bromo-2,5-difluorobenzene
2-Bromo-1,4-difluorobenzene has been used in the preparation of 1,4-difluoroanthraquinone, a precursor to ametantrone.
General Description
Lithiation of 2-bromo-1,4-difluorobenzene in the presence of lithium diisopropylamide (LDA) in THF-hexane, butyllithium in diethyl ether-hexane and butyllithium in THF-hexane has been reported.
Properties of 1-Bromo-2,5-difluorobenzene
| Melting point: | −31 °C(lit.) |
| Boiling point: | 58-59 °C20 mm Hg(lit.) |
| Density | 1.708 g/mL at 25 °C(lit.) |
| refractive index | n |
| Flash point: | 149 °F |
| storage temp. | Sealed in dry,Room Temperature |
| form | clear liquid |
| color | Colorless to Light yellow to Light orange |
| Specific Gravity | 1.708 |
| Water Solubility | Insoluble |
| BRN | 1680893 |
| InChI | InChI=1S/C6H3BrF2/c7-5-3-4(8)1-2-6(5)9/h1-3H |
| CAS DataBase Reference | 399-94-0(CAS DataBase Reference) |
| NIST Chemistry Reference | Benzene, 2-bromo-1,4-difluoro-(399-94-0) |
Safety information for 1-Bromo-2,5-difluorobenzene
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 1-Bromo-2,5-difluorobenzene
| InChIKey | XCRCSPKQEDMVBO-UHFFFAOYSA-N |
| SMILES | C1(F)=CC=C(F)C=C1Br |
New Products
9-Mesityl-10-methylacridinium perchlorate Sulfapyridine Fmoc-OSu (R)-(-)-2-Amino-1-propanol Cyclobutanone 5-bromo-4-fluoro-2-nitrobenzaldehyde 4 pentyn 1 ol N-Vinylformamide Phenethyl cinnamate Pyrrolo[1,2-a]pyrimidine-6-carboxylic acid, 4,6,7,8-tetrahydro-4-oxo-, sodium salt (1:1), (6S) Ethyl 3-phenylpropanoate β-Bromostyrene Methacrylate-PEG-Methacrylate, Mn:35000 2,4-Dihydroxyacetophenone 2-Chloro 5-Fluoro Pyridine Vasicinone 2-Chloroisonicotinic Acid Tween 80 or Polysorbate 80 5-Bromo-1-Pentyne 1-(2-Methyl-5-nitrophenyl)guanidine Nitrate Methyl trans-4-Aminocyclohexanecarboxylate Hydrochloride N-(4-Cyano-3-(trifluoromethyl)phenyl)-2-methyloxirane-2-carboxamide 4-Nitrobenzotrifluoride 2-Pentyn-1-oLRelated products of tetrahydrofuran
![1-Bromo-3,5-difluorobenzene98%,1-Bromo-3,5-difluorobenzene,98% [3,5-Difluorobromobenzene],1-Bromo-3,5-difluorobenzene 98%,1-BROMO-3,5-DIFLUOROBENZENE](https://img.chemicalbook.in/CAS/GIF/461-96-1.gif)
You may like
-
1-Bromo-2,5-difluorobenzene CAS 399-94-0View Details
399-94-0 -
1191-95-3 Cyclobutanone 98+View Details
1191-95-3 -
Fmoc-OSu 98+View Details
82911-69-1 -
(R)-(-)-2-Amino-1-propanol 35320-23-1 98+View Details
35320-23-1 -
1191-95-3 Cyclobutanone 98+View Details
1191-95-3 -
213382-45-7 98+View Details
213382-45-7 -
Fmoc-OSu 98+View Details
82911-69-1 -
(R)-(-)-2-Amino-1-propanol 35320-23-1 98+View Details
35320-23-1
Statement: All products displayed on this website are only used for non medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.