3,4-DIMETHOXYSTYRENE
Synonym(s):1,2-Dimethoxy-4-vinylbenzene;3,4-Dimethoxystyrol;4-Ethenyl-1,2-dimethoxybenzene;4-Vinylveratrole
- CAS NO.：6380-23-0
- Empirical Formula: C10H12O2
- Molecular Weight: 164.2
- MDL number: MFCD00008615
- EINECS: 228-962-9
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:24:40
What is 3,4-DIMETHOXYSTYRENE?
Chemical properties
Yellow Oil
Occurrence
Reported found in coffee, rum and buckwheat.
The Uses of 3,4-DIMETHOXYSTYRENE
3,4-Dimethoxy Styrene (~1% Hydroquinone as stabilizer) (cas# 6380-23-0) is a compound useful in organic synthesis.
Definition
ChEBI: 1,2-Dimethoxy-4-vinylbenzene is a dimethoxybenzene.
Synthesis Reference(s)
Tetrahedron Letters, 21, p. 3451, 1980 DOI: 10.1016/S0040-4039(00)78712-0
Properties of 3,4-DIMETHOXYSTYRENE
| Boiling point: | 120-125 °C/10 mmHg (lit.) |
| Density | 1.109 g/mL at 25 °C (lit.) |
| refractive index | n |
| FEMA | 3138 | 3,4-DIMETHOXY-1-VINYLBENZENE |
| Flash point: | >230 °F |
| storage temp. | 2-8°C |
| solubility | Chloroform, Ethyl Acetate, Methanol |
| form | Oil |
| color | Clear Colourless to Pale Yellow |
| Odor | at 100.00 %. green floral weedy cortex fruity |
| JECFA Number | 1251 |
| Stability: | Light Sensitive |
| EPA Substance Registry System | Benzene, 4-ethenyl-1,2-dimethoxy- (6380-23-0) |
Safety information for 3,4-DIMETHOXYSTYRENE
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07  Health Hazard GHS08 |
| GHS Hazard Statements |
H319:Serious eye damage/eye irritation H341:Germ cell mutagenicity H351:Carcinogenicity H412:Hazardous to the aquatic environment, long-term hazard |
| Precautionary Statement Codes |
P202:Do not handle until all safety precautions have been read and understood. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P273:Avoid release to the environment. 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. P308+P313:IF exposed or concerned: Get medical advice/attention. |
Computed Descriptors for 3,4-DIMETHOXYSTYRENE
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