Description

p-Mentha-1(7),5-Diene-2-Ol is a high-purity terpenoid alcohol, a key intermediate and fragrance ingredient prized for its unique organoleptic profile. Its value lies in its versatility as a building block for synthesizing more complex aroma chemicals and its direct application in creating sophisticated, natural-smelling fragrance accords. This compound is essential for flavor and fragrance houses, cosmetic formulators, and research laboratories focused on terpene chemistry.

Application

• Fragrance & Perfumery: A key component in fine fragrances, cosmetics, and personal care products for its fresh, woody, and slightly minty olfactory characteristics.
• Flavor Enhancement: Used as a flavoring agent to impart complex herbal and minty notes in food and beverage applications.
• Aroma Chemical Synthesis: Serves as a critical chiral intermediate in the synthesis of other high-value terpenoid derivatives and aroma molecules.
• Cosmetic Ingredients: Incorporated into skincare and haircare formulations for its functional properties and natural scent profile.
• Research & Development: Utilized in organic chemistry research, particularly in studies involving terpene transformations and stereoselective reactions.
• Industrial Deodorants: Employed in air care products and industrial deodorizing systems for its pleasant and masking fragrance.

Basic Information

Product Name	p-Mentha-1(7),5-Diene-2-Ol
CAS No.	30681-15-3
Molecular Formula	C10H16O
Molecular Weight	152.23 g/mol
Synonyms	2-Hydroxy-1,8-p-menthadiene; 1(7),5-p-Menthadien-2-ol; 2-p-Mentha-1(7),5-dien-2-ol; 2-Hydroxy-1,8(9)-p-menthadiene; 1,8(9)-p-Menthadien-2-ol; Terpinolene hydrate (related); Dihydroterpinolene alcohol; FEMA 4682
EINECS	Contact for details

Quality Control

Our p-Mentha-1(7),5-Diene-2-Ol is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including GC, HPLC, and NMR, to ensure identity, purity, and consistency. We provide full traceability and Certificates of Analysis (COA) are available for all shipments, confirming compliance with relevant industry standards for fragrance and research applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). This product is light-sensitive and easily oxidized; for long-term storage, consider an inert atmosphere (e.g., nitrogen or argon blanket) to maintain optimal purity and stability. Keep away from strong oxidizers and heat sources.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 95.0%
Refractive Index (20°C)	1.485 - 1.495
Specific Gravity (20/20°C)	0.930 - 0.950
Optical Rotation	Contact for details

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