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HomeProduct name listp-Hydroxybenzoic acid ethyl ester sodium salt

p-Hydroxybenzoic acid ethyl ester sodium salt

Synonym(s):Ethyl 4-hydroxybenzoate sodium salt;p-Hydroxybenzoic acid ethyl ester sodium salt, Ethylparaben sodium salt

  • CAS NO.:35285-68-8
  • Empirical Formula: C9H11NaO3
  • Molecular Weight: 190.17
  • MDL number: MFCD00016475
  • EINECS: 252-487-6
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-05-16 17:35:26
p-Hydroxybenzoic acid ethyl ester sodium salt Structural Picture

What is p-Hydroxybenzoic acid ethyl ester sodium salt?

The Uses of p-Hydroxybenzoic acid ethyl ester sodium salt

Ethyl 4-hydroxybenzoate has antimicrobial characteristics and is used as preservative in pharmaceutical formulations and cosmetics. It can be combined with other parabens like methyl 4-hydroxybenzoate or propyl 4-hydroxybenzoate. The sodium salt provides improved solubility in water compared to standard ethyl 4-hydroxybenzoate.

Properties of p-Hydroxybenzoic acid ethyl ester sodium salt

Melting point: >115°C(free ester)
Density  1.34[at 20℃]
Flash point: 121°C
storage temp.  Store at +15°C to +25°C.
solubility  White or almost white, hygroscopic, crystalline powder.
Water Solubility  1000g/L at 23℃
Boiling point: 297°C (1013 hPa)(free ester),(decomposition)

Safety information for p-Hydroxybenzoic acid ethyl ester sodium salt

Signal word Danger
Pictogram(s)

Corrosion
Corrosives
GHS05
GHS Hazard Statements H318:Serious eye damage/eye irritation
Precautionary Statement Codes P280:Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Computed Descriptors for p-Hydroxybenzoic acid ethyl ester sodium salt

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