2,4-Dimethoxybenzaldehyde
- CAS NO.：613-45-6
- Empirical Formula: C9H10O3
- Molecular Weight: 166.17
- MDL number: MFCD00003311
- EINECS: 210-342-4
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-01-27 09:38:02
What is 2,4-Dimethoxybenzaldehyde?
Chemical properties
White Solid
The Uses of 2,4-Dimethoxybenzaldehyde
2,4-Dimethoxybenzaldehyde is used as a reagent to specifically quantify phlorotannins. It is also used as a component of hair dyes.
Reaction
2,4-Dimethoxybenzaldehyde reacts specifically with 1,3-and 1,3,5-substituted phenols (e.g., phlorotannins) to form a colored product.
Chemical reactions
2,4-Dimethoxybenzaldehyde reacts specifically with 1,3-and 1,3,5-substituted phenols (e.g., phlorotannins) to form a colored product.
Synthesis Reference(s)
Synthesis, p. 166, 1984 DOI: 10.1055/s-1984-30768
Properties of 2,4-Dimethoxybenzaldehyde
| Melting point: | 67-69 °C (lit.) |
| Boiling point: | 165 °C/10 mmHg (lit.) |
| Density | 1.1708 (rough estimate) |
| refractive index | 1.5260 (estimate) |
| Flash point: | 165°C/10mm |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| solubility | Chloroform |
| form | Fine Crystalline Powder |
| color | White to slightly brown |
| Water Solubility | insoluble |
| Sensitive | Air Sensitive |
| BRN | 607989 |
| CAS DataBase Reference | 613-45-6(CAS DataBase Reference) |
| NIST Chemistry Reference | Benzaldehyde, 2,4-dimethoxy-(613-45-6) |
Safety information for 2,4-Dimethoxybenzaldehyde
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
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. P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. 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. |
Computed Descriptors for 2,4-Dimethoxybenzaldehyde
| InChIKey | LWRSYTXEQUUTKW-UHFFFAOYSA-N |
2,4-Dimethoxybenzaldehyde manufacturer
PEE ESS AROMATICS
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product: 2,4-Dimethoxybenzaldehyde, 95% 99%
ASM Organics
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product: 2,4-Dimethoxybenzaldehyde
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