ChemicalBook Product Catalog Chemical Reagents Organic reagents Esters Propyl Ester compound Isopropylparaben

Isopropylparaben

Isopropylparaben Basic information
Product Name:Isopropylparaben
Synonyms:1-methylethyl4-hydroxybenzoate;4-hydroxy-benzoicaci1-methylethylester;Benzoic acid, p-hydroxy-, isopropyl ester;p-hydroxy-benzoicaciisopropylester;p-Oxybenzoesaureisopropylester;ISOPROPYLHYDROXYBENZOATE;BENZOIC ACID, 4-HYDROXY-, 1-METHYLETHYL ESTER;ISOPROPYLPARABEN
CAS:4191-73-5
MF:C10H12O3
MW:180.2
EINECS:224-069-3
Product Categories:Cosmetics;Aromatics;Aromatic Esters
Mol File:4191-73-5.mol
Isopropylparaben Structure
Isopropylparaben Chemical Properties
Melting point 84-86°C
Boiling point 160 °C / 5mmHg
density 1.132±0.06 g/cm3(Predicted)
vapor pressure 0.155Pa at 25℃
storage temp. Sealed in dry,2-8°C
solubility Soluble in Chloroform, Ethyl Acetate.
form powder to lump
pka8.40±0.15(Predicted)
color White
Water Solubility 1.204g/L
BRN 2641564
LogP2.316 at 25℃
CAS DataBase Reference4191-73-5(CAS DataBase Reference)
NIST Chemistry ReferenceIsopropyl-4-hydroxybenzoate(4191-73-5)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36
RTECS DH2250000
HazardClass IRRITANT
HS Code 2918290090
MSDS Information
ProviderLanguage
ALFA English
Isopropylparaben Usage And Synthesis
Chemical PropertiesWhite Solid
UsesAn antimicrobial
UsesIt is used as a preservative in cosmetics.
DefinitionChEBI: Isopropylparaben is a 4-hydroxybenzoate ester.
Contact allergensThis substance is one of the parabens family. Parabens are esters formed by p-hydroxybenzoic acid and an alcohol. They are largely used as biocides in cosmetics and toiletries, medicaments, or food. They have synergistic power with other biocides. Parabens can induce allergic contact dermatitis, mainly in chronic dermatitis and wounded skin.
Isopropylparaben Preparation Products And Raw materials
Raw materialsThionyl chloride-->Sodium carbonate-->Isopropyl alcohol-->4-Hydroxybenzoic acid
Preparation Products4-ISOPROPOXYBENZOIC ACID
Isopropyl palmitate Deserpidine VERATRIDINE Propyl gallate ISOPROPYL LAURATE 4-HYDROXYBENZOIC ACID SEC-BUTYL ESTER SODIUM ISOPROPYLPARABEN Convolvine Reserpine SYROSINGOPINE CATALPIN (-)-ISORESERPINE Isopropylparaben Isopropyl acetate BUTYL OLEATE ISOPROPYLGALLATE ALPHA-ZEARALENOL Picroside II
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