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About This Item
Linear Formula:
HOC6H4CO2CH2CH2CH3
CAS Number:
Molecular Weight:
180.20
Beilstein:
1103245
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.21
Quality Level
Assay
≥99%
form
solid
mp
95-98 °C (lit.)
functional group
ester
SMILES string
CCCOC(=O)c1ccc(O)cc1
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
Gene Information
rat ... Ar(24208)
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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.
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).
Hazard Statements
Precautionary Statements
Hazard Classifications
Aquatic Chronic 3
Storage Class Code
11 - Combustible Solids
WGK
WGK 1
Flash Point(F)
356.0 °F
Flash Point(C)
180 °C
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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