3,4-Dichlorobenzaldehyde
- CAS NO.：6287-38-3
- Empirical Formula: C7H4Cl2O
- Molecular Weight: 175.01
- MDL number: MFCD00003351
- EINECS: 228-520-5
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:25:06
What is 3,4-Dichlorobenzaldehyde?
Chemical properties
white to slightly yellow low melting solid
The Uses of 3,4-Dichlorobenzaldehyde
3,4-Dichlorobenzaldehyde was used to design and prepare chalcone derivatives as potential antitumor agents, anti-inflammatory and cancer chemopreventive agents.
General Description
White crystalline solid or chunky powder.
Air & Water Reactions
3,4-Dichlorobenzaldehyde may be sensitive to prolonged exposure to air, light and moisture. Insoluble in water.
Reactivity Profile
3,4-Dichlorobenzaldehyde is incompatible with strong oxidizers and strong bases. 3,4-Dichlorobenzaldehyde may also be incompatible with iron.
Fire Hazard
3,4-Dichlorobenzaldehyde is probably combustible.
Properties of 3,4-Dichlorobenzaldehyde
| Melting point: | 39-42 °C (lit.) |
| Boiling point: | 247-248 °C (lit.) |
| Density | 1.3456 (rough estimate) |
| refractive index | 1.5756 (estimate) |
| Flash point: | >230 °F |
| storage temp. | 2-8°C |
| solubility | soluble in Methanol |
| form | Low Melting Solid |
| color | White to slightly yellow |
| Water Solubility | INSOLUBLE |
| Sensitive | Air Sensitive |
| BRN | 636379 |
| CAS DataBase Reference | 6287-38-3(CAS DataBase Reference) |
| NIST Chemistry Reference | Benzaldehyde, 3,4-dichloro-(6287-38-3) |
| EPA Substance Registry System | Benzaldehyde, 3,4-dichloro- (6287-38-3) |
Safety information for 3,4-Dichlorobenzaldehyde
| Signal word | Danger |
| Pictogram(s) |
 Corrosion Corrosives GHS05 |
| GHS Hazard Statements |
H314:Skin corrosion/irritation |
| Precautionary Statement Codes |
P260:Do not breathe dust/fume/gas/mist/vapours/spray. P280:Wear protective gloves/protective clothing/eye protection/face protection. P363:Wash contaminated clothing before reuse. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. 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 3,4-Dichlorobenzaldehyde
3,4-Dichlorobenzaldehyde manufacturer
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