Description

Ocimene CAS NO 13877-91-3 is a naturally occurring acyclic monoterpene hydrocarbon, valued for its characteristic woody, herbal, and citrus-like aroma. This highly volatile compound is a key building block and fragrance ingredient in the flavor and fragrance industry, prized for its ability to impart fresh, green top notes. It serves as a crucial intermediate for manufacturers in the production of fine chemicals, aroma chemicals, and as a component in research for plant-derived compounds.

Application

• Fragrance & Flavor Industry: A primary component in perfumery for creating fresh, green, and citrusy top notes in fine fragrances, personal care products, and air fresheners.
• Aroma Chemical Synthesis: Acts as a versatile chemical intermediate in the synthesis of more complex aroma molecules and terpenoids.
• Flavoring Agent: Used to impart natural, herbal nuances in food and beverage flavor formulations, where regulations permit.
• Research & Development: Serves as a standard or starting material in botanical, phytochemical, and entomological research due to its role in plant communication and defense.
• Industrial Biocides & Repellents: Investigated for use in natural insect repellent formulations and eco-friendly biocidal products, leveraging its natural origin.

Basic Information

Product Name	Ocimene
CAS No.	13877-91-3
Molecular Formula	C10H16
Molecular Weight	136.23 g/mol
Synonyms	β-Ocimene; (3E)-3,7-Dimethyl-1,3,6-octatriene; trans-β-Ocimene; allo-Ocimene; 3,7-Dimethyl-1,3,6-octatriene; Ocimen; FEMA 3539
EINECS	237-641-2

Quality Control

Our Ocimene is produced and controlled under a stringent quality management system to ensure batch-to-batch consistency and purity. We provide comprehensive analytical documentation, including Certificates of Analysis (COA) with detailed chromatographic profiles (GC/FID, GC/MS) for identity confirmation, assay, and impurity quantification. Our quality commitment aligns with industry standards for fragrance and flavor ingredients, ensuring reliable performance for your formulations.

Storage

Preserve in a tightly closed container, protected from light. Due to its highly volatile nature, store in a cool, well-ventilated area at temperatures between 2°C and 8°C (refrigerated) or as specified for the specific grade. Keep away from heat, sparks, and open flames. Containers should be kept tightly sealed when not in use to prevent evaporation and maintain quality.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR/GC)	Conforms to reference standard
Assay (GC Area %)	Min. 90% (β-Ocimene isomers)
Specific Gravity (20°C)	0.798 - 0.808
Refractive Index (20°C)	1.485 - 1.495

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