Description

(+)-trans-p-Menth-2-Ene CAS NO 5113-93-9 is a high-purity, optically active monoterpene hydrocarbon. This compound is valued for its distinct chemical structure, which serves as a versatile chiral building block and a key aromatic component. It is essential for manufacturers and R&D laboratories in the fragrance, flavor, and fine chemical synthesis sectors seeking consistent, high-quality intermediates. Its specific stereochemistry makes it particularly useful for applications requiring precise molecular configuration.

Application

• Fragrance & Flavor Industry: A key intermediate and aroma chemical for creating sophisticated, natural-smelling terpenic, minty, and woody notes in perfumes, cosmetics, and food flavorings.
• Fine Chemical Synthesis: Acts as a valuable chiral starting material or intermediate in the synthesis of complex organic molecules, including pharmaceuticals and agrochemicals.
• Research & Development: Used as a standard or reagent in chemical research, particularly in studies involving terpene chemistry, asymmetric synthesis, and catalysis.
• Essential Oils & Aromatherapy: Employed in the reconstruction or enhancement of natural essential oil profiles for consistent quality and specific olfactory characteristics.

Basic Information

Product Name	(+)-trans-p-Menth-2-Ene
CAS No.	5113-93-9
Molecular Formula	C10H18
Molecular Weight	138.25 g/mol
Synonyms	(+)-trans-p-Menth-2-ene; (1R,2S,5R)-2-Isopropyl-5-methylcyclohex-1-ene; d-trans-p-Menth-2-ene; (R,R,R)-p-Menth-2-ene; trans-2-p-Menthene; p-Menth-2-ene, trans-; 2(10)-p-Menthene; Terpene hydrocarbon C10H18
EINECS	Contact for details

Quality Control

Our (+)-trans-p-Menth-2-Ene is produced and tested under a strict quality management system. Each batch undergoes comprehensive analysis to ensure high chemical and optical purity, meeting the stringent requirements of the fragrance and fine chemical industries. Certificates of Analysis (COA) detailing purity, enantiomeric excess, and physical parameters are provided and available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is easily oxidized; for long-term storage, consider keeping under an inert atmosphere such as nitrogen. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 95.0%
Enantiomeric Purity (Chiral GC)	≥ 98.0% ee
Refractive Index (n20D)	1.450 - 1.460
Specific Rotation ([α]20D)	Contact for details

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