Description

L-Menthyl Methacrylate is a specialized chiral monomer derived from menthol, featuring a unique terpene-based structure. This compound is valued for its ability to impart specific stereochemical and hydrophobic properties to polymers, enhancing material performance. It is primarily sought by manufacturers in the fragrance, advanced polymer, and specialty chemical industries for creating high-value, functional materials.

Application

• Key monomer for synthesizing optically active polymers and chiral stationary phases for chromatography.
• Essential component in the production of specialty acrylic resins with enhanced hydrophobicity and low-temperature flexibility.
• Used in the formulation of advanced pressure-sensitive adhesives (PSAs) and coatings with tailored viscoelastic properties.
• Intermediate for creating functional fragrances and flavor precursors with controlled release profiles.
• Building block for dental and biomedical polymers requiring specific biocompatibility and material characteristics.
• Research chemical for developing novel molecularly imprinted polymers (MIPs) and sensor materials.

Basic Information

Product Name	L-Menthyl Methacrylate
CAS No.	2231-91-6
Molecular Formula	C₁₄H₂₄O₂
Molecular Weight	224.34 g/mol
Synonyms	(-)-Menthyl methacrylate; (1R,2S,5R)-2-Isopropyl-5-methylcyclohexyl methacrylate; L-Menthyl 2-methylpropenoate; Methacrylic acid menthyl ester; (1R,2S,5R)-Menthyl methacrylate; (-)-Menthyl 2-methylacrylate
EINECS	218-787-9

Quality Control

Our L-Menthyl Methacrylate is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity assessment by GC or HPLC, to ensure it meets exacting specifications for advanced synthesis. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided to guarantee batch-to-batch consistency and support your regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated area. Recommended storage temperature is 2-8°C to maximize shelf life and maintain product integrity. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Chiral Purity (GC/HPLC)	≥ 99.0% (L-isomer)
Water Content (KF)	≤ 0.1%
Inhibitor (MEHQ)	50-100 ppm

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