Description

Citronellal is a key monoterpenoid aldehyde prized for its characteristic fresh, citrus-like aroma. This versatile natural intermediate is essential for creating complex fragrance and flavor profiles, serving as a direct precursor to other valuable aroma chemicals. It is a critical raw material for manufacturers in the flavor and fragrance, agrochemical, and personal care industries seeking high-purity, consistent ingredients.

Application

• Fragrance & Flavor Synthesis: A primary building block for the production of hydroxycitronellal, menthol, and other high-value aroma chemicals.
• Perfumery: Used as a fresh, citrus top note in fine fragrances, soaps, detergents, and cosmetic formulations.
• Flavoring Agent: Imparts a citrus character to food and beverage products, often used in conjunction with other flavor compounds.
• Insect Repellent Formulations: Acts as a natural active ingredient or synergist in mosquito and insect repellent products.
• Agrochemical Intermediates: Serves as a chiral starting material for the synthesis of certain pesticides and herbicides.
• Industrial & Household Products: Provides a pleasant scent in air fresheners, cleaning agents, and other functional consumer goods.

Basic Information

Product Name	Citronellal
CAS No.	106-23-0
Molecular Formula	C10H18O
Molecular Weight	154.25 g/mol
Synonyms	3,7-Dimethyl-6-octenal; Rhodinal; (±)-Citronellal; dl-Citronellal; β-Citronellal; Cephrol; 6-Octenal, 3,7-dimethyl-
EINECS	203-376-6

Quality Control

Our Citronellal is produced and tested under a strict quality management system. We provide material that meets the specifications required for fragrance, flavor, and technical applications. A comprehensive Certificate of Analysis (COA) detailing purity, enantiomeric ratio (if applicable), and key physical parameters is available with every shipment to ensure traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials. 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 and to minimize degradation. Keep container tightly sealed when not in use.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Odor	Characteristic fresh, citrus-like
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 95.0%
Refractive Index (20°C)	1.4460 - 1.4520
Specific Gravity (20/20°C)	0.850 - 0.860
Optical Rotation (if specified)	Contact for details

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