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
New Products
Cyclopropane-1,1-dicarboxylic acid Cefuroxime EP Impurity-A N-Nitroso hydroxy Cetrizine EP Impurity-A Noradrenaline EP Impurity D/Noradrenaline Methyl Ether Cetirizine EP Impurity A/Cetirizine CBHP Impurity Lantanoprost rc B Clidinium Bromide Impurity tert-Butyl (2S)-[1-amino-3-(4-iodophenyl)-1-oxopropan-2-yl]carbamate 4-amino-2-fluoro-N- methylbenzamide 5-Chloro-3- Methyl -1,3-2-benzoxazol-2(3H)-one N-(2-chloropyrimidin-4-yl)-N,2,3- trimethyl-2H- indazol 6-amine N-Boc-1,4-butanediamine 4-Bromo-2-fluoro-N-methylbenzamide valeronitrile 3-chlorobenzyl cyanide 3,4 Dimethoxy Benzylcyanide 3,4 Diethoxy Benzylcyanide 2-Chloro Benzylcyanide 3-Hydroxypropionitrile 5-azidovalericacid 6,6'-bis(difluoromethoxy)-2,2'-bis((3,4-dimethoxypyridin-2-yl)methylsulfinyl)-1H,1'H-5,5'-bibenzo[d]imidazole (1-((2'-(2-((1-((2'-(2H-tetrazol-5-yl)biphenyl-4-yl)methyl)-2-butyl-4-chloro-1H-imidazol-5-yl)methyl)-2H-tetrazol-5-yl)biphenyl-4-yl)methyl)-2-butyl-4-chloro-1H-imidazol-5-yl)methanol (1-((2'-(1-((1-((2'-(2H-tetrazol-5-yl)biphenyl-4-yl)methyl)-2-butyl-4-chloro-1H-imidazol-5-yl)methyl)-1H-tetrazol-5-yl)biphenyl-4-yl)methyl)-2-butyl-4-chloro-1H-imidazol-5-yl)methanol (4-Methoxyphenyl) hydrazine HydrochlorideRelated products of tetrahydrofuran
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