2,4-Difluoroiodobenzene
Synonym(s):2,4-Difluoro-1-iodobenzene
- CAS NO.：2265-93-2
- Empirical Formula: C6H3F2I
- Molecular Weight: 239.99
- MDL number: MFCD00040151
- EINECS: 218-867-0
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-12-25 13:23:17
What is 2,4-Difluoroiodobenzene?
Chemical properties
CLEAR LIGHT YELLOW TO SLIGHTLY BROWN LIQUID
The Uses of 2,4-Difluoroiodobenzene
2,4-Difluoroiodobenzene may be used in the preparation of:
- 1,2,4-tris(1H-pyrazolyl)benzene, by reaction with pyrazole catalyzed by Cu2O, salicylaldoxime and Cs2CO3 in acetonitrile
- 3-(2,4-difluorophenyl)-2-propyn-1-ol
- N-(2-((2,4-difluorophenyl)thio)-4-oxo-4,5-dihydro-3H-pyrimido[5,4-b]indol-3-yl)methanesulfonamide.
General Description
Arylation reactions of 2,4-difluoroiodobenzene with NH-heterocycles [specifically, pyrazole, 3-(trifluoromethyl)pyrazole, imidazole and pyrrole] has been reported.
Properties of 2,4-Difluoroiodobenzene
| Boiling point: | 175-176 °C (lit.) |
| Density | 2.006 g/mL at 25 °C (lit.) |
| refractive index | n |
| Flash point: | 154 °F |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| form | clear liquid |
| color | Colorless to Yellow to Green |
| Specific Gravity | 2.006 |
| Water Solubility | INSOLUBLE |
| Sensitive | Light Sensitive |
| BRN | 2081078 |
| CAS DataBase Reference | 2265-93-2(CAS DataBase Reference) |
| NIST Chemistry Reference | 1,3-Difluoro-4-iodobenzene(2265-93-2) |
Safety information for 2,4-Difluoroiodobenzene
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H227: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. P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P280:Wear protective gloves/protective clothing/eye protection/face protection. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P405:Store locked up. P403+P235:Store in a well-ventilated place. Keep cool. P501:Dispose of contents/container to..… |
Computed Descriptors for 2,4-Difluoroiodobenzene
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