Description

Carbonic Acid, 2-Hydroxypropyl 5-Methyl-2-(1-Methylethyl)Cyclohexyl Ester is a specialized organic ester derivative of menthol, offering unique properties as a fragrance ingredient and chemical intermediate. This compound is valued for its ability to impart fresh, minty, and cooling notes, making it a critical component in high-performance fragrance and flavor formulations. It is primarily sought by manufacturers in the fragrance, flavor, personal care, and fine chemical synthesis industries for its consistent quality and reliable performance.

Application

• Fragrance Industry: A key ingredient in perfumes, colognes, and body sprays for its fresh, minty, and cooling aromatic profile.
• Flavoring Agent: Used in the creation of mint, cooling, and herbal flavor notes for confectionery, oral care products, and beverages.
• Personal Care & Cosmetics: Incorporated into products like shampoos, soaps, lotions, and balms to provide a refreshing scent and cooling sensation.
• Aromatherapy & Home Fragrance: Utilized in diffuser oils, candles, and air fresheners for its clean and invigorating aroma.
• Chemical Synthesis: Serves as a versatile intermediate for the synthesis of more complex fragrance molecules and pharmaceutical agents.
• Industrial Deodorants: Applied in formulations designed to mask or neutralize odors in industrial and household cleaning products.

Basic Information

Product Name	Carbonic Acid, 2-Hydroxypropyl 5-Methyl-2-(1-Methylethyl)Cyclohexyl Ester
CAS No.	156324-82-2
Molecular Formula	C14H26O4
Molecular Weight	258.36 g/mol
Synonyms	Menthyl Carbonate; 2-Hydroxypropyl Menthyl Carbonate; Menthyl Glycol Carbonate; (1R,2S,5R)-2-Isopropyl-5-methylcyclohexyl 2-hydroxypropyl carbonate; L-Menthyl Carbonate; Frescolat® MGC (Trade Name); Cooling Agent MGC; Menthol Carbonate Ester
EINECS	Contact for details

Quality Control

Our Carbonic Acid, 2-Hydroxypropyl 5-Methyl-2-(1-Methylethyl)Cyclohexyl Ester is produced under strict quality management systems to ensure batch-to-batch consistency and purity. We adhere to relevant industry standards for fragrance and cosmetic ingredients. Comprehensive testing, including assay, optical rotation, and identification, is performed. Certificates of Analysis (COA) detailing all specifications are available upon request to support your quality assurance and regulatory compliance needs.

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). Keep away from strong oxidizing agents and heat sources to maintain stability and shelf life.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to standard
Assay (HPLC)	≥ 98.0%
Specific Rotation	-70° to -80° (c=1 in ethanol)
Refractive Index	1.470 - 1.480 (20°C)
Relative Density	1.020 - 1.050 (20°C)

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