Description

Octyl Paraben is a highly effective and widely used synthetic preservative belonging to the paraben family. Its primary value lies in its broad-spectrum antimicrobial activity against molds, yeasts, and bacteria, which is crucial for extending the shelf life of various formulations. This compound is particularly essential for manufacturers in the cosmetics, personal care, and pharmaceutical industries seeking a reliable preservative for oil-based products.

Application

• Cosmetic & Personal Care Preservative: Primary use in creams, lotions, sunscreens, and makeup to prevent microbial spoilage.
• Pharmaceutical Formulations: Used as a preservative in topical ointments, creams, and certain liquid preparations.
• Industrial Applications: Acts as a biocide or preservative in adhesives, paints, and other industrial products susceptible to microbial growth.
• Food Packaging Materials: Incorporated into coatings and polymers for packaging to provide antimicrobial surface protection.
• Research & Development: Serves as a standard or reagent in analytical chemistry and preservative efficacy studies.

Basic Information

Product Name	Octyl Paraben
CAS No.	1219-38-1
Molecular Formula	C15H22O3
Molecular Weight	250.33 g/mol
Synonyms	Octyl 4-hydroxybenzoate; n-Octyl p-hydroxybenzoate; Paraben Octyl Ester; 4-Hydroxybenzoic acid octyl ester; Benzoic acid, 4-hydroxy-, octyl ester; Octylparaben; EINECS 214-971-0
EINECS	214-971-0

Quality Control

Our Octyl Paraben is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure it meets high-purity standards suitable for demanding applications. Certificates of Analysis (COA) documenting identity, assay, and impurity profiles are available for every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (typically 15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White crystalline powder
Identification (IR)	Conforms to standard
Assay (HPLC)	≥ 99.0%
Melting Point	48 - 52 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.