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Propyl 4-hydroxybenzoate

SIAL/P53357 - ≥99%

Synonym: 4-Hydroxybenzoic acid propyl ester; Propyl paraben

CAS Number: 94-13-3
Empirical Formula (Hill Notation): C10H12O3
Molecular Weight: 180.20
EC Number: 202-307-7
MDL Number: MFCD00002354
Linear Formula: HOC6H4CO2CH2CH2CH3
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-P53357-5G 5 g
 $30.30
1/EA		 Add To Favorites
45-P53357-250G 250 g
 $60.70
1/EA		 Add To Favorites
45-P53357-500G 500 g
 $92.40
1/EA		 Add To Favorites
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: P53357-250G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: P53357-500G

 

assay ≥99%
form solid
InChI 1S/C10H12O3/c1-2-7-13-10(12)8-3-5-9(11)6-4-8/h3-6,11H,2,7H2,1H3
InChI key QELSKZZBTMNZEB-UHFFFAOYSA-N
mp 95-98 °C (lit.)
Quality Level 200 
SMILES string CCCOC(=O)c1ccc(O)cc1
Application:

  • Photostabilization of papaverine hydrochloride solutions.: This study investigates the use of Propyl 4-hydroxybenzoate to enhance the photostability of papaverine hydrochloride solutions. The research highlights the efficacy of Propyl 4-hydroxybenzoate as a preservative, providing insights into its potential applications in pharmaceuticals where light-induced degradation of compounds is a concern. The findings are significant for improving the shelf life and stability of medicinal solutions (Piotrowska K et al., 2010 ).
General description: Propyl 4-hydroxybenzoate (PHB), is a p-hydroxybenzoate derivative. It can be prepared by reacting p-hydroxybenzoic acid with n-propanol in the presence of an acidic ionic liquid.It crystallizes in the monoclinic space group P21/c.It is reported to be an endocrine disrupting compound.
Packaging: 5, 250, 500 g in poly bottle
RIDADR NONH for all modes of transport
WGK Germany WGK 1
Flash Point(F) 356.0 °F
Flash Point(C) 180 °C
Purity ≥99%
mp 95-98 °C (lit.)
UNSPSC 12352100

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