Description

cis-p-Menthane-3,8-Diol CAS NO 3564-95-2 is a naturally derived, bicyclic monoterpene diol known for its unique sensory properties. This compound is highly valued for its ability to provide a potent and long-lasting cooling sensation without the irritation or minty flavor associated with other agents like menthol. It serves as a critical functional ingredient for formulators seeking to enhance product performance and consumer experience in personal care and flavor applications. Key industries that rely on this material include cosmetics, oral care, pharmaceuticals, and food & beverage flavoring.

Application

• Cooling Agent in Personal Care: A primary ingredient in skincare products, aftershaves, sun care, and deodorants to impart a refreshing, non-irritating cooling effect.
• Oral Care Products: Used in toothpaste, mouthwash, chewing gum, and breath fresheners to provide a sustained cooling sensation and fresh breath.
• Topical Analgesics & Pharmaceuticals: Incorporated into creams, gels, and patches for its soothing and mild analgesic properties to relieve minor aches and pains.
• Flavor & Fragrance Industry: Employed as a flavor modifier and cooling agent in confectionery, beverages, and savory foods, often to enhance mint or other flavor profiles.
• Cosmetic & Aesthetic Treatments: Used in products designed to reduce redness or provide an immediate soothing sensation post-treatment.
• Industrial Applications: Potential use as an intermediate in the synthesis of other fine chemicals, agrochemicals, or more complex fragrance molecules.

Basic Information

Product Name	cis-p-Menthane-3,8-Diol
CAS No.	3564-95-2
Molecular Formula	C10H20O2
Molecular Weight	172.26 g/mol
Synonyms	PMD; para-Menthane-3,8-diol; 2-(1-Hydroxy-1-methylethyl)-5-methylcyclohexanol; (1R,2S,5R)-2-(2-Hydroxypropan-2-yl)-5-methylcyclohexan-1-ol; Cooling Agent 10; FEMA 4053; cis-8-Hydroxycarveol; Isopulegol hydrate; Natural Cooling Agent
EINECS	222-656-4

Quality Control

Our cis-p-Menthane-3,8-Diol is produced under strict quality management systems to ensure batch-to-batch consistency and purity. We offer grades suitable for cosmetic, food flavor (FEMA 4053), and pharmaceutical applications, with specifications tailored to meet your requirements. All products are supported by comprehensive Certificates of Analysis (COA) detailing identity, purity, and impurity profiles, and our manufacturing adheres to relevant GMP and ISO standards where applicable.

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 oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0% (cis-p-Menthane-3,8-Diol)
Melting Point	62 - 66 °C
Specific Rotation	Contact for details
Heavy Metals	< 10 ppm
Residue on Ignition	< 0.1%
Water Content (KF)	< 0.5%

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