Description

Dihydrocoumarin CAS NO 119-84-6 is a versatile aromatic lactone valued for its sweet, coumarin-like, and hay-like organoleptic properties. This compound serves as a key intermediate and functional ingredient across several high-value industries, offering a stable and consistent profile for demanding applications. It is primarily sought after by manufacturers in the fragrance, flavor, and specialty chemical sectors for its ability to impart specific sensory characteristics and act as a building block for more complex molecules.

Application

• Fragrance & Perfumery: Used as a base note and fixative agent, contributing sweet, herbaceous, and coumarin-like nuances to fine fragrances, soaps, and detergents.
• Flavor Industry: Employed as a flavoring agent to impart sweet, nutty, and vanilla-like notes in food products, beverages, and confectionery.
• Chemical Synthesis: Acts as a crucial intermediate in the synthesis of pharmaceuticals, agrochemicals, and other fine chemicals.
• Cosmetics & Personal Care: Incorporated into formulations for lotions, creams, and hair care products for its fragrance and potential conditioning properties.
• Tobacco Flavoring: Used to enhance and modify the flavor profile of tobacco products.
• Industrial Applications: Functions as a plasticizer, solvent, or masking agent in various technical formulations.

Basic Information

Product Name	Dihydrocoumarin
CAS No.	119-84-6
Molecular Formula	C9H8O2
Molecular Weight	148.16 g/mol
Synonyms	3,4-Dihydrocoumarin; Benzodihydropyrone; 2H-1-Benzopyran-2-one, 3,4-dihydro-; 2-Chromanone; Hydrangine; Melilotin; 6-Hydroxycinnamic acid δ-lactone; 3,4-Dihydro-2H-1-benzopyran-2-one
EINECS	204-356-6

Quality Control

Our Dihydrocoumarin is produced under stringent quality management systems to ensure batch-to-batch consistency and reliability. We offer various grades, including technical and high-purity grades suitable for flavor and fragrance applications. Each batch is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and key physical parameters. Our quality commitment aligns with industry standards for safety and traceability.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or crystalline solid
Identification (IR)	Conforms
Assay (GC/HPLC)	≥ 98.0%
Refractive Index (20°C)	1.555 - 1.560
Specific Gravity (20/20°C)	1.185 - 1.195
Melting Point	23 - 25 °C
Boiling Point	272 °C
Solubility	Soluble in alcohol, ether; slightly soluble in water

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