Description

Ethyl 3-Hydroxybenzoate is an organic ester compound of 3-hydroxybenzoic acid, serving as a versatile chemical intermediate and functional additive. Its value lies in its ability to impart specific properties such as UV absorption, fragrance, or antimicrobial activity in advanced formulations. This product is essential for manufacturers in the pharmaceutical, cosmetic, and specialty chemical industries seeking reliable, high-purity raw materials for synthesis and product development.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and prodrugs.
• UV Filter / Sunscreen Agent: Functions as an organic UV absorber in personal care products and cosmetic formulations.
• Fragrance & Flavor Ingredient: Employed as a fragrance fixative and flavor component due to its mild, pleasant odor.
• Polymer & Resin Modifier: Acts as a plasticizer or additive to enhance specific properties in polymer systems.
• Preservative & Antimicrobial Agent: Utilized for its biocidal properties in industrial preservative applications.
• Organic Synthesis Building Block: Serves as a key starting material for synthesizing more complex benzoate derivatives and fine chemicals.

Basic Information

Product Name	Ethyl 3-Hydroxybenzoate
CAS No.	7781-98-8
Molecular Formula	C9H10O3
Molecular Weight	166.17 g/mol
Synonyms	3-Hydroxybenzoic Acid Ethyl Ester; Ethyl m-Hydroxybenzoate; m-Hydroxybenzoic Acid Ethyl Ester; Benzoic acid, 3-hydroxy-, ethyl ester; Ethyl 3-hydroxybenzenecarboxylate; Ethyl meta-hydroxybenzoate
EINECS	231-993-6

Quality Control

Our Ethyl 3-Hydroxybenzoate is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation, to ensure it meets exacting standards for industrial and fine chemical use. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	70°C - 74°C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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