geraniol

What is geraniol

**Introduction to Geraniol** Geraniol is a naturally occurring monoterpenoid alcohol found in the essential oils of various plants, including roses, citronella, and lemongrass. Known for its pleasant floral aroma, it is widely used in perfumery, cosmetics, and flavoring industries. Beyond its sensory appeal, geraniol exhibits antimicrobial, antioxidant, and anti-inflammatory properties, making it valuable in pharmaceuticals and aromatherapy. It also serves as a natural insect repellent, particularly against mosquitoes. Additionally, geraniol is a key intermediate in the synthesis of other fragrance compounds. With growing interest in plant-based ingredients, geraniol continues to gain attention for its versatility and eco-friendly applications in multiple industries.

Preparation Process: Geraniol is typically prepared through the fractional distillation of essential oils such as rose oil, palmarosa oil, or citronella oil, where it occurs naturally. Alternatively, it can be synthesized via the hydrolysis of geranyl acetate, which is obtained by esterifying linalool or myrcene. Another synthetic route involves the isomerization of nerol using acid catalysts. Industrial production often employs the pyrolysis of β-pinene to yield myrcene, followed by reaction with hydrogen chloride and acetic acid to form geranyl acetate, which is then hydrolyzed to geraniol. Purification is achieved through vacuum distillation or chromatography for high-purity applications.

Usage Scenarios: Geraniol is a naturally occurring monoterpenoid alcohol found in essential oils of rose, citronella, and other aromatic plants. It is widely used in the fragrance and flavor industry for its sweet, floral, and rose-like scent, enhancing perfumes, cosmetics, and personal care products. In food and beverages, it serves as a flavoring agent. Geraniol also exhibits insecticidal properties, making it a component in eco-friendly insect repellents. Research highlights its potential antimicrobial, anti-inflammatory, and anticancer effects, with studies exploring its therapeutic applications. Additionally, it acts as a pheromone in certain insects and is used in organic synthesis for producing other terpenes and aromatic compounds.

geraniol Basic Info

geraniol Price

MSDS