In the realm of fine chemicals, particularly those serving the flavor and fragrance (F&F) industries, understanding the precise chemical profile of ingredients is crucial for effective application and procurement. Delta-Nonalactone, identified by CAS number 3301-94-8, stands out as a significant cyclic ester known for its delightful sensory attributes. This article aims to provide a detailed overview of its chemical properties, typical appearance, and diverse uses, highlighting why NINGBO INNO PHARMCHEM CO.,LTD. is a preferred supplier for this versatile compound.

Chemical Identity and Properties

Delta-Nonalactone, also known by synonyms such as 5-Nonalactone or delta-Butyl-delta-valerolactone, possesses the molecular formula C9H16O2 and a molecular weight of approximately 156.22 g/mol. It is classified as a delta-lactone, meaning it is a cyclic ester with a six-membered ring structure. Its physical state at room temperature is typically a liquid, often described as colorless to pale yellow and clear. This liquid form makes it convenient to handle and incorporate into various formulations.

Key physicochemical properties that are important for buyers and formulators include:

  • CAS Number: 3301-94-8
  • Molecular Formula: C9H16O2
  • Molecular Weight: 156.22
  • Appearance: Colorless to pale yellow liquid
  • Odor Profile: Creamy, sweet, coconut, with fatty and milky nuances. Often described with a coumarin-like undertone.
  • Solubility: Soluble in organic solvents like ethanol, ether, and propylene glycol; sparingly soluble in water.
  • Boiling Point: Approximately 250 °C at standard atmospheric pressure, or lower at reduced pressure (e.g., 115-116 °C at 2 mm Hg).
  • Flash Point: Typically above 100 °C, indicating reasonable safety for handling.

These properties are critical for manufacturers seeking to purchase high-quality Delta-Nonalactone. At NINGBO INNO PHARMCHEM CO.,LTD., we ensure our Delta-Nonalactone meets stringent specifications, providing you with the reliable chemical properties required for your applications.

Applications Across Industries

The primary demand for Delta-Nonalactone stems from its significant role in the flavor and fragrance sectors:

  • Flavor Industry: It is extensively used to impart creamy, dairy, coconut, and sweet notes in a wide range of food products. Its taste threshold is low, making it effective even at ppm levels in dairy products, baked goods, confectionery, and beverages.
  • Fragrance Industry: In perfumery, Delta-Nonalactone adds a warm, creamy, and sensual character. It blends well with other fragrance ingredients, contributing to complex scent profiles in fine fragrances, personal care products, and home care items.
  • Cosmetic Formulations: Its pleasant aroma also makes it a suitable ingredient in cosmetics and personal care products for its perfuming agent properties.

As a leading manufacturer and supplier, NINGBO INNO PHARMCHEM CO.,LTD. provides Delta-Nonalactone that is ideal for these diverse applications. We ensure our product is a dependable choice for companies looking to buy premium aroma chemicals. If you are searching for a reliable supplier of Delta-Nonalactone in China, our company offers the quality and consistency necessary for your formulation needs. Contact us for a quote and more information on purchasing this essential ingredient.