China Mehq 4-Methoxyphenol 150-76-5

Basic information

4-Methoxyphenol Chemical Properties

Melting point 56 °C
Boiling point 243 °C(lit.)
density 1,55 g/cm3
vapor density 4.3 (vs air)
vapor pressure <0.01 mm Hg ( 20 °C)

Item

Specifications

Results

Appearance

Whiteflake

Conforms

Assay

≥99.5%

99.84%

Meltingpoint

54.0~56.5ºC

55.2~55.8

Hydroquinone

≤0.01%

≤0.01%

Lossondrying

≤0.3%

0.22%

Residueafterignition(%)

≤0.01%

0.006%

Heavymetals(%)

≤0.0Resistor & Potentiometer 01%

0.0008%

ColorNo.(APHA)

≤No.10

NO.10

HQtwomethylether%

≤0.05

0.04

Conclusion

Theresultsconformswithenterprisestandards

Application

This product iSwitch s mainly used for the production and storage of the inhibitor of vinyl monomers,such as acrylonitrile, acrylic acid and ester, methyl acrylic acid and ester. Its best advantage lies on that the monomer can participate in the polymerizatPhysical Measuring Meter ion without removing the MEHQ in it. It can be also used for the syAntenna nthesis of anti-aging agent, plasticizer and food antioxidant.