Description

2-(2-Hydroxy-Ethoxy)-Benzoic Acid Methyl Ester is a versatile organic ester compound with a bifunctional structure combining aromatic and polyether characteristics. This molecular architecture makes it a valuable intermediate for synthesizing more complex molecules, particularly in the pharmaceutical and specialty chemical sectors. It is primarily sought by manufacturers in the pharmaceutical industry for API synthesis, as well as by R&D laboratories and fine chemical producers for creating polymers, plasticizers, and functional materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), especially for compounds requiring a glycolic acid ester linkage.
• Polymer & Resin Modifier: Used to introduce hydrophilic and flexible ethylene oxide segments into polymer chains, enhancing properties like flexibility and adhesion.
• Plasticizer Precursor: Serves as an intermediate for producing specialized plasticizers that can improve the low-temperature performance and processing of polymers.
• Cosmetic & Personal Care Ingredients: Employed in the synthesis of certain emulsifiers, solubilizers, or delivery agents for skincare formulations.
• Lubricant Additive Synthesis: A starting material for creating additives that improve the lubricity and stability of industrial oils and greases.
• Agrochemical Intermediate: Used in the production of certain herbicides, fungicides, or plant growth regulators where its ether-ester functionality is required.
• Crosslinking Agent: Functions as a monomer or crosslinker in radiation-curable coatings, inks, and adhesives.
• Research & Development: A valuable reagent in organic synthesis and medicinal chemistry research for constructing novel molecular architectures.

Basic Information

Product Name	2-(2-Hydroxy-Ethoxy)-Benzoic Acid Methyl Ester
CAS No.	28077-23-8
Molecular Formula	C11H14O5
Molecular Weight	226.23 g/mol
Synonyms	Methyl 2-(2-hydroxyethoxy)benzoate; Methyl salicylate 2-hydroxyethyl ether; 2-(2-Hydroxyethoxy)methyl benzoate; Ethylene glycol monomethyl salicylate ether; Benzoic acid, 2-(2-hydroxyethoxy)-, methyl ester; Glycol salicylate methyl ether; Salicylic acid methyl ester ethylene glycol ether; Methyl O-(2-hydroxyethyl)salicylate
EINECS	Contact for details

Quality Control

Our 2-(2-Hydroxy-Ethoxy)-Benzoic Acid Methyl Ester is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including assay by HPLC, identification by FT-IR, and control of key impurities, to ensure it meets precise specifications for industrial and research use. Certificates of Analysis (COA) are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases. The product may be hygroscopic; keep container tightly sealed when not in use.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Specific Gravity (20°C)	1.18 - 1.22
Refractive Index (20°C)	1.520 - 1.530

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