3,4-DIMETHOXYSTYRENE Chemical Properties

Boiling point:

120-125 °C/10 mmHg (lit.)

Density 

1.109 g/mL at 25 °C (lit.)

FEMA 

3138 | 3,4-DIMETHOXY-1-VINYLBENZENE

refractive index 

n20/D 1.571(lit.)

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

Odor Type

floral

JECFA Number

1251

Stability:

Light Sensitive

LogP

2.53

EPA Substance Registry System

Benzene, 4-ethenyl-1,2-dimethoxy- (6380-23-0)

Safety Information

Hazard Codes 

Xi,Xn

Risk Statements 

36-68-43-40

Safety Statements 

26-36/37

WGK Germany 

3

HS Code 

29093090

MSDS

• Language:English Provider:SigmaAldrich

3,4-DIMETHOXYSTYRENE Usage And Synthesis

Chemical Properties

Yellow Oil

Occurrence

Reported found in coffee, rum and buckwheat.

Uses

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

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