1-Bromo-2,4-difluorobenzene
- CAS NO.：348-57-2
- Empirical Formula: C6H3BrF2
- Molecular Weight: 192.99
- MDL number: MFCD00000330
- EINECS: 206-479-4
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:17:03
What is 1-Bromo-2,4-difluorobenzene?
Chemical properties
Clear colorless to brown liqui
The Uses of 1-Bromo-2,4-difluorobenzene
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
General Description
1-Bromo-2,4-difluorobenzene undergoes lithiation exclusively at the position having two adjacent halogen substituents, to yield 6-bromo-2,3-difluorobenzoic acid.
Properties of 1-Bromo-2,4-difluorobenzene
| Melting point: | -4 °C (lit.) |
| Boiling point: | 145-146 °C (lit.) |
| Density | 1.708 g/mL at 25 °C (lit.) |
| refractive index | n |
| Flash point: | 125 °F |
| storage temp. | Sealed in dry,2-8°C |
| form | Liquid |
| color | Clear colorless to brown |
| Specific Gravity | 1.708 |
| PH | 5.02 at 24℃ and 10g/L |
| Water Solubility | INSOLUBLE |
| BRN | 1680892 |
| CAS DataBase Reference | 348-57-2(CAS DataBase Reference) |
| NIST Chemistry Reference | Benzene, 1-bromo-2,4-difluoro-(348-57-2) |
Safety information for 1-Bromo-2,4-difluorobenzene
| Signal word | Warning |
| Pictogram(s) |
 Flame Flammables GHS02  Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H226:Flammable liquids H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. 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-2,4-difluorobenzene
| InChIKey | MGHBDQZXPCTTIH-UHFFFAOYSA-N |
1-Bromo-2,4-difluorobenzene manufacturer
New Products
Methyl N-((2'-cyano-[1,1'-biphenyl]-4-yl)methyl)-N-nitroso-L-valinate Levofloxacin - Impurity B/ Levofloxacin Related Compound A Ivabradine R isomer Escitalopram - Impurity K Escitalopram Cyno dilol Impurity Paroxetine EP impurity I/Paroxetine Anhydrous EP Impurity I 2-Amino-5-Bromo-6-Chloropyridine 3-Amino-5-bromopicolinic acid 1-(7,8-Dinitro-4,5-dihydro-1H-1,5-methanobenzo[d]azepin-3(2H)-yl)-2,2,2-trifluoroethanone 2-Amino-3-Bromo-5-Cyanopyridine 2-Amino-3-Chloropyridine 2,5-Dibromo-3-MethylpyridineRelated products of tetrahydrofuran
You may like
-
348-57-2 2,4-Difluoro bromobenzene 98%View Details
348-57-2 -
2,4-Difluorobromobenzene 99%View Details
348-57-2 -
348-57-2 1-Bromo-2,4-difluorobenzene, 98% 99%View Details
348-57-2 -
2,4 Difluorobromobenzene, 98% CAS 348-57-2View Details
348-57-2 -
1-Bromo-2,4-difluorobenzene CAS 348-57-2View Details
348-57-2 -
2,4-DifluorobromobenzeneView Details
348-57-2 -
17471-10-2 Diphenhydramine EP impurity-A /Diphenhydramine Related Compound A NLT 95%View Details
17471-10-2 -
118-23-0 NLT 95%View Details
118-23-0
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.