2,3-Difluorobenzaldehyde
- CAS NO.：2646-91-5
- Empirical Formula: C7H4F2O
- Molecular Weight: 142.1
- MDL number: MFCD00010292
- EINECS: 607-944-8
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 05:04:26
What is 2,3-Difluorobenzaldehyde?
Chemical properties
clear pale yellow liquid
The Uses of 2,3-Difluorobenzaldehyde
2,3-Difluorobenzaldehyde was used in the synthesis of aminophosphine.
General Description
The emission and absorption spectra of 2,3-difluorobenzaldehyde were studied.
Properties of 2,3-Difluorobenzaldehyde
| Melting point: | 64-65 °C |
| Boiling point: | 64-65 °C/17 mmHg (lit.) |
| Density | 1.301 g/mL at 25 °C (lit.) |
| refractive index | n |
| Flash point: | 137 °F |
| storage temp. | Inert atmosphere,2-8°C |
| form | Liquid |
| Specific Gravity | 1.301 |
| color | Clear pale yellow |
| Sensitive | Air Sensitive |
| BRN | 2961554 |
| CAS DataBase Reference | 2646-91-5(CAS DataBase Reference) |
Safety information for 2,3-Difluorobenzaldehyde
| 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 2,3-Difluorobenzaldehyde
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