Description

2-Mercaptoethyl Palmitate is a specialized organosulfur compound that serves as a versatile intermediate and functional additive. Its unique structure, combining a long-chain fatty acid ester with a reactive thiol group, makes it valuable for introducing lipophilic and sulfur-based properties into various systems. This chemical is primarily sought by manufacturers in the polymer, lubricant, and personal care industries for applications requiring modification of surface characteristics, stabilization, or controlled cross-linking.

Application

• As a chain transfer agent or modifier in the synthesis of specialty polymers and resins.
• As an additive in lubricant and grease formulations to enhance extreme pressure (EP) properties and anti-wear performance.
• As a surface-active agent or intermediate in the production of cosmetics and personal care products, such as hair care formulations.
• As a key intermediate for synthesizing more complex organosulfur compounds used in pharmaceutical research and agrochemicals.
• As a corrosion inhibitor or additive in metalworking fluids and industrial coatings.
• In material science for the surface functionalization of nanoparticles or polymers to impart specific chemical reactivity.

Basic Information

Product Name	2-Mercaptoethyl Palmitate
CAS No.	30093-91-5
Molecular Formula	C₁₈H₃₆O₂S
Molecular Weight	316.55 g/mol
Synonyms	Palmitic Acid 2-Mercaptoethyl Ester; 2-Sulfanylethyl Hexadecanoate; 2-Hydroxyethyl Mercaptan Palmitate; Ethylene Thioglycol Palmitate; Hexadecanoic Acid, 2-Mercaptoethyl Ester; Mercaptoethyl Palmitate; Thioglycol Palmitate
EINECS	Contact for details

Quality Control

Our 2-Mercaptoethyl Palmitate is produced under stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including assay, purity, and impurity profile determination, to ensure it meets precise customer specifications and industry benchmarks. Certificates of Analysis (COA) documenting these results are provided with every shipment and are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). This material is easily oxidized; for long-term storage, consider maintaining under an inert atmosphere such as nitrogen. Keep away from strong oxidizing agents and heat sources.

Specification

Item	Specification
Appearance	White to off-white waxy solid or crystals
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Heavy Metals	< 10 ppm
Residual Solvents	Meets ICH guidelines

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