Description

Dl-Limonene CAS NO 138-86-3 is a versatile, naturally occurring terpene hydrocarbon widely recognized for its strong citrus aroma and powerful solvent properties. This compound is crucial for industries requiring effective, biodegradable, and low-toxicity alternatives to traditional petrochemical solvents. It serves as a key ingredient and intermediate for manufacturers in the cleaning, flavor & fragrance, and agrochemical sectors, where performance and environmental profile are paramount.

Application

• Industrial & Institutional Cleaning: A primary solvent in heavy-duty degreasers, hand cleaners, and parts washers for removing oils, greases, and adhesives.
• Flavor and Fragrance: Used as a raw material and aroma chemical to impart fresh citrus notes in perfumes, cosmetics, air fresheners, and food flavorings.
• Agrochemical Formulations: Acts as a solvent, penetrant, or active ingredient in pesticides and herbicides, enhancing efficacy.
• Chemical Synthesis: Serves as a renewable feedstock and intermediate in the production of resins, polymers, and other fine chemicals.
• Paint & Coating Strippers: An effective component in biodegradable formulations for removing paints, varnishes, and coatings.
• Adhesive & Sealant Manufacturing: Utilized as a solvent and processing aid in the production of various adhesive products.

Basic Information

Product Name	Dl-Limonene
CAS No.	138-86-3
Molecular Formula	C10H16
Molecular Weight	136.23 g/mol
Synonyms	Dipentene; (±)-Limonene; DL-Limonene; 1-Methyl-4-(1-methylethenyl)cyclohexene; Cinene; Cajeputene; 4-Isopropenyl-1-methylcyclohexene; Racemic Limonene; p-Mentha-1,8-diene
EINECS	205-341-0

Quality Control

Our Dl-Limonene is produced and tested under a stringent quality management system to ensure batch-to-batch consistency and reliability. We offer various grades, including technical and purer grades, with specifications tailored to your application needs. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and physical parameters is provided with every shipment to guarantee compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and ignition points. Due to its highly volatile and easily oxidized nature, it is recommended to store under an inert atmosphere (e.g., nitrogen) for long-term preservation of quality. Keep container tightly sealed when not in use to minimize evaporation and oxidation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Odor	Characteristic citrus
Identification (IR)	Conforms to standard
Assay (GC)	≥ 95% - 99% (Grade Dependent)
Refractive Index (20°C)	1.470 - 1.474
Specific Gravity (20/20°C)	0.840 - 0.844
Water Content (KF)	≤ 0.1%

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