Overview
Sabinene is a bicyclic monoterpene naturally occurring in essential oils of plants such as juniper, black pepper, and citrus fruits. It is valued for its woody, spicy aroma and serves as a key ingredient in perfumery and flavor industries. Industrially, it is synthesized or extracted via steam distillation of plant matter. As a volatile organic compound, sabinene is classified under terpenes, a diverse group of hydrocarbons contributing to the scents and flavors of many botanicals. Its structural uniqueness—a fused bicyclic framework with an exocyclic double bond—makes it a versatile intermediate in organic chemistry.
Physical and Chemical Properties
Sabinene is a colorless to pale yellow liquid with a density of 0.844 g/cm³ and a boiling point of 163–165°C. It is insoluble in water but miscible with organic solvents like ethanol and ether. Its volatility and flammability necessitate careful storage. The compound’s molecular structure includes a bicyclo[3.1.0]hexane skeleton with an isopropyl and a methylene group, contributing to its reactivity in oxidation and isomerization reactions. Its characteristic woody odor arises from this unique configuration, making it distinguishable in analytical chemistry via GC-MS.
Main Applications
In fragrances, sabinene imparts fresh, spicy notes and is used in colognes, soaps, and household cleaners. Its flavor profile enhances food products, particularly spices and beverages. The pharmaceutical industry explores its potential as an antimicrobial or anti-inflammatory agent. Sabinene also serves as a precursor in synthesizing other terpenoids and fine chemicals. For instance, it can be hydrogenated to produce sabinane or oxidized for aroma chemicals. Its renewable sourcing aligns with green chemistry trends.
Safety and Storage
Sabinene is flammable (flash point ~40°C) and should be stored in tightly sealed containers away from heat and ignition sources. Prolonged exposure may irritate skin or eyes; nitrile gloves and goggles are recommended during handling. Under OSHA guidelines, workplaces must ensure adequate ventilation to limit vapor concentration. Spills should be absorbed with inert materials and disposed of as hazardous waste. Shelf life typically exceeds two years when stored below 25°C in amber glass bottles.
B2B Procurement Guide
Buyers should prioritize suppliers offering GC-MS purity certificates (≥90% for industrial use) and ISO/GMP compliance. Bulk orders (25kg drums) often reduce costs by 10–20%. Key sourcing regions include China, India, and the EU. Sample testing is advised to confirm odor profile and absence of contaminants like peroxides. Contracts should specify delivery conditions (e.g., temperature-controlled transport) and liability for degradation. Spot prices fluctuate with plant oil availability; long-term agreements stabilize costs.
Related Manufacturers
- 主营：叔碳酸、十八醛、溶菌酶、2-甲基丁醛、10-羟基羊蜡酸、海藻糖、癸二醇、氨基丙基、氢路噻嗪、邻苯二甲、乙基碳二、羟基癸酸、正十七烷、谷胱甘肽、烷二甲醇、松果体素、vc磷酸酯镁、朱栾倍半萜、丁烷四乙酸、表面活性剂、癸烷撑二醇、缩水甘油邻、氢氯噻嗪杂质、盐酸邻菲罗啉、壳聚糖季铵盐
- 主营：桧烯、香精香料、有机中间体、化工助剂