English name: Propylparaben
CAS number: 94-13-3
Molecular formula: C10H12O3
Molecular weight: 180.2
EINECS number: 202-307-7
MDL No.:MFCD00002354
attribute
Melting point 95-98 ° C (lit.)
Boiling point 133 ° C
Density 1.0630
Vapor pressure 0.67 hPa (122 ° C)
Refractive index 1.5050
FEMA2951 | PROPYL P-HYDROXYBENZOATE
Flash point 180 ° (356 ° F)
Storage conditions Sealed in dry, Room Temperature
Solubility ethanol: soluble 0.1M, clear, colorless
Crystalline Powder Form
Acidity coefficient (pKa) pKa 8.4 (Uncertain)
Color White
Specific gravity 0.789 (20/4 ℃)
Odor at 100.00% sweet smoky burnt woody hawthorn
PH 6-7 (H2O, 20 ° C) (saturated solution)
Fragrant Smoky
Water solubility<0.1 g/100 mL at 12 º C
Merck14,7866
BRN1103245
Stability is stable Incompatible with strong oxidizing agents, strong bases.
InChIKeyQELSKZZBTMNZEB-UHFFFAOYSA-N
LogP2.8 at 20℃