1,4-DIMETHOXY-2-FLUOROBENZENE Chemical Properties

Melting point:

23-26 °C

Boiling point:

119-121°C 40mm

Density 

1.1375 (estimate)

refractive index 

1.5038

Flash point:

119-121°C/40mm

storage temp. 

Sealed in dry,Room Temperature

form 

powder to lump

color 

Light yellow to Brown

Water Solubility 

Insoluble in water.

BRN 

6387735

InChI

InChI=1S/C8H9FO2/c1-10-6-3-4-8(11-2)7(9)5-6/h3-5H,1-2H3

InChIKey

WNCYZVMZKSOPMU-UHFFFAOYSA-N

SMILES

C1(OC)=CC=C(OC)C=C1F

CAS DataBase Reference

82830-49-7(CAS DataBase Reference)

Safety Information

Hazard Codes 

Xi

Risk Statements 

36/37/38-36/38

Safety Statements 

24/25-60-37-26

Hazard Note 

Irritant

HS Code 

29093090

MSDS

• Language:English Provider:ACROS
• Language:English Provider:ALFA

1,4-DIMETHOXY-2-FLUOROBENZENE Usage And Synthesis

Chemical Properties

white crystalline low melting solid

Uses

2-Fluoro-1,4-dimethoxybenzene is used as an important raw material and intermediate used in organic Synthesis, pharmaceuticals, agrochemicals and dyestuff.

Synthesis

A mixture of hydroquinone (1 mmol) and anhydrous potassium carbonate (0.21 g, 1.5 mmol) in anhydrous acetone (2 mL) was stirred for 15 min and dimethyl sulfate (1.5 mmol) was added to the mixture. The mixture was refluxed to complete the reaction and monitored by TLC for 24 h. Volatiles were removed under vacuum. CH2Cl2 (15 mL) was added to the reaction mixture under stirring for 5 min and the resulting mixture was filtered. The solution was extracted with distilled water (4 x 25 mL) and washed with brine solution. The combined organic layers were dried over sodium sulfate. Evaporation of the combined organic layers under reduced pressure afforded 1,4-dimethoxy-2-fluorobenzene.

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