Description

2-Hydroxyethyl Lactate is a versatile, high-purity chemical ester derived from lactic acid and ethylene glycol. This compound is valued for its excellent solvency, biodegradability, and ability to act as a green, non-toxic intermediate in demanding formulations. It is essential for manufacturers in the pharmaceutical, cosmetic, and specialty chemical industries seeking sustainable and effective raw materials.

Application

• Pharmaceutical Synthesis: Serves as a key intermediate and solvent in the production of active pharmaceutical ingredients (APIs) and drug delivery systems.
• Personal Care & Cosmetics: Used as a humectant, emollient, and solvent in high-performance skin care, lotions, and makeup formulations.
• Industrial Solvents & Cleaners: Acts as a powerful, biodegradable solvent in industrial degreasers, paint strippers, and precision cleaning applications.
• Polymer & Resin Production: Functions as a reactive diluent and plasticizer in the synthesis of biodegradable polymers, resins, and coatings.
• Food & Flavor Industry: Employed as a processing aid and carrier solvent for flavors and food additives, where high purity is critical.
• Agrochemical Formulations: Used as a co-solvent and penetration enhancer in the production of pesticides and herbicides.

Basic Information

Product Name	2-Hydroxyethyl Lactate
CAS No.	29671-83-8
Molecular Formula	C5H10O4
Molecular Weight	134.13 g/mol
Synonyms	Ethylene Glycol Monolactate; Lactic Acid 2-Hydroxyethyl Ester; 2-Hydroxyethyl 2-Hydroxypropanoate; Glycol Lactate; HE-Lactate; Ethanol, 2-(1-hydroxypropoxy)-; Ethylene Glycol Lactate; Lactate de 2-hydroxyéthyle (French)
EINECS	249-771-3

Quality Control

Our 2-Hydroxyethyl Lactate is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive quality assurance, including Certificates of Analysis (COA) that detail specifications for identity, assay, and impurity profiles. Our production adheres to cGMP principles where applicable, supporting its use in regulated industries such as pharmaceuticals and cosmetics.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); containers must be kept tightly sealed to prevent absorption of atmospheric moisture. Keep away from strong acids and oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Specific Gravity (20°C)	1.15 - 1.20
Refractive Index (20°C)	1.435 - 1.445

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