Description

2-Methylenedodecanoicacid is a specialized long-chain fatty acid derivative featuring a reactive methylene group. This unique structure makes it a valuable intermediate for synthesizing high-performance lubricants, surfactants, and polymer additives. It is primarily utilized by R&D chemists and production formulators in the specialty chemicals, advanced materials, and pharmaceutical intermediates sectors. The compound, identified by CAS 52756-21-5, offers a versatile building block for creating tailored molecules with specific functional properties.

Application

• Intermediate for Synthetic Lubricants: Serves as a key precursor in the production of ester-based synthetic oils and greases with enhanced thermal stability and low-temperature performance.
• Surfactant & Detergent Manufacturing: Used to synthesize novel anionic or nonionic surfactants for industrial cleaners, personal care products, and emulsion formulations.
• Polymer Additives: Acts as a monomer or modifier in the creation of plasticizers, stabilizers, and impact modifiers for engineering plastics and coatings.
• Pharmaceutical & Agrochemical Intermediates: Provides a chemical backbone for the development of active pharmaceutical ingredients (APIs) and specialized agrochemicals.
• Corrosion Inhibitors: Employed in the formulation of high-efficiency corrosion inhibitors for metalworking fluids and industrial water treatment.
• Research & Development: A valuable tool in organic synthesis and material science research for exploring new chemical entities and functional materials.

Basic Information

Product Name	2-Methylenedodecanoicacid
CAS No.	52756-21-5
Molecular Formula	C₁₃H₂₄O₂
Molecular Weight	212.33 g/mol
Synonyms	2-Methylenedodecanoic Acid; Dodecanoic acid, 2-methylene-; 2-Methylenedodecylic Acid; 2-Methylenelauric Acid; Lauric acid, 2-methylene-; 2-(Methylene)dodecanoic acid; (2-Methylenedodecyl)carboxylic acid
EINECS	Contact for details

Quality Control

Our 2-Methylenedodecanoicacid is produced under a stringent quality management system. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopic methods, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical specifications. Our quality commitment ensures the material meets the high standards required for industrial synthesis and advanced research applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong oxidizing agents, strong bases, and heat sources. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 10 ppm

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