Methyl 4-hydroxybenzoate

Agency

BP
JP
NF
Ph. Eur.

Quality Level

500

vapor pressure

0.000005 hPa ( 20 °C)

product line

EMPROVE^® ESSENTIAL

Assay

99.0-100.5% (HPLC)
99.0-102.0% (acidimetric)

form

solid

autoignition temp.

>600 °C

technique(s)

API processing | cocrystal formation: suitable

pH

5.8 (20 °C in H₂O saturated solution)

mp

125 °C

solubility

1.88 g/L

density

1.38 g/cm³ at 20 °C

application(s)

liquid formulation
ophthalmics
pharmaceutical
semi-solid formulation
solid formulation

storage temp.

15-25°C

InChI

1S/C8H8O3/c1-11-8(10)6-2-4-7(9)5-3-6/h2-5 9H 1H3

InChI key

LXCFILQKKLGQFO-UHFFFAOYSA-N