Description

1-Menthol-Ethyleneglycolcarbonate is a specialized organic carbonate ester derived from menthol and ethylene glycol. This compound is valued for its role as a versatile intermediate and functional additive, offering unique properties derived from its menthol moiety. It is primarily sought by manufacturers in the fragrance, flavor, and pharmaceutical industries for applications requiring controlled release, cooling effects, or specific organoleptic profiles.

Application

• Fragrance & Flavor Industry: Used as a precursor or fixative in the synthesis of novel cooling agents and long-lasting menthol derivatives for perfumes, cosmetics, and oral care products.
• Pharmaceutical Intermediates: Serves as a key building block in the synthesis of active pharmaceutical ingredients (APIs) and prodrugs, particularly those targeting topical analgesic or cooling therapies.
• Polymer & Resin Modification: Acts as a reactive modifier or plasticizer in specialty polymer formulations to impart specific characteristics like flexibility or altered degradation profiles.
• Organic Synthesis: Employed as a protecting group for alcohols or as a carbonyl source in various carbonylation reactions under mild conditions.
• Personal Care Products: Incorporated into formulations for creams, lotions, and balms to provide a sustained cooling sensation and enhance product stability.

Basic Information

Product Name	1-Menthol-Ethyleneglycolcarbonate
CAS No.	156324-78-6
Molecular Formula	C13H22O4
Molecular Weight	242.31 g/mol
Synonyms	Ethylene Carbonate, Menthol Ester; Menthol Ethylene Carbonate; 2-Oxo-1,3-dioxolane-4-methanol, 5-methyl-2-(1-methylethyl)cyclohexyl ester; (-)-Menthyl ethylene carbonate; (1R,2S,5R)-5-Methyl-2-(1-methylethyl)cyclohexyl 2-oxo-1,3-dioxolane-4-carboxylate; L-Menthol ethylene carbonate; Cyclic ethylene carbonate of menthol
EINECS	Contact for details

Quality Control

Our 1-Menthol-Ethyleneglycolcarbonate is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatographic purity assays and identity confirmation, to ensure it meets precise customer specifications. A comprehensive Certificate of Analysis (COA) detailing purity, physical properties, and impurity profiles is provided with every shipment to guarantee traceability and compliance.

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). Keep away from strong alkalis and incompatible organic solvents. For long-term storage, consider using an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Optical Rotation	-40° to -50° (c=1 in CHCl3)
Melting Point	65°C - 75°C
Heavy Metals	≤ 10 ppm
Residual Solvents (GC)	Meets ICH guidelines

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