Delta-Undecalactone | 710-04-3

Description :

Overview of Delta-Undecalactone

Delta-Undecalactone, also known as 5-Undecanolide, is a popular creamy, fruity aroma chemical prized for its peach, coconut, and milky scent. Belonging to the lactone family, it is widely used in fragrances, flavourings, and cosmetics to impart rich, velvety smoothness and a tropical, creamy note.

This compound provides a sweet, buttery-fruity undertone that enhances peach, apricot, and coconut accords, making it a favourite among perfumers and flavorists seeking a natural, gourmand depth in their creations.

Applications of Delta-Undecalactone

Fragrance & Perfumery Industry

• Adds a creamy, peach-coconut nuance to fruity, floral, and gourmand fragrances.

• Used to enhance white floral, tropical, and milky accords for a smooth and elegant finish.

• Provides natural warmth and texture to body mists, fine fragrances, and candles.

• Blends beautifully with Gamma-Decalactone, Heliotropin, and Ethyl Maltol to create sweet, creamy-fruity compositions.

• Ideal for vanilla, coconut, and tropical fragrance themes.
  
  

Flavour & Food Industry

• Acts as a flavouring ingredient delivering creamy fruit flavour in dairy, confectionery, and beverage applications.

• Used in coconut, peach, apricot, and cream-flavoured formulations for a natural mouthfeel.

• Common in ice creams, bakery fillings, and flavoured yogurts for its soft, rich aroma.

• Works synergistically with delta-dodecalactone and gamma-nonalactone for tropical fruit flavour enhancement.
  
  

Cosmetic & Personal-Care Applications

• Provides a smooth, milky-sweet aroma to lotions, creams, and hair conditioners.

• Commonly used in bath products and body mists for its comforting, gourmand appeal.

• Adds subtle tropical sweetness and roundness to skincare fragrances.
  
  

Industrial & Bulk Applications

• It is available as a bulk Delta-Undecalactone for production of flavour and fragrance.

• Used by cosmetic brands and flavour houses for its high purity and stability.

• Performs well in both oil- and water-based formulations, ensuring long-lasting sensory impact.
  
  

Safety & Handling Guidelines

• Store in a cool, dry, and well-ventilated area, away from heat and direct sunlight.

• Avoid skin and eye contact; use appropriate protective equipment.

• Keep containers tightly sealed to maintain freshness and quality.

• Use at low concentrations for the best olfactory and gustatory balance.
  
  

Where to Buy Delta-Undecalactone?

Delta-Undecalactone Manufacturer & Supplier in India

ChemicalBull Pvt. Ltd. is a leading Delta-Undecalactone supplier in India, offering high-purity creamy-fruity aroma chemicals for perfumery, cosmetics, and food applications.

Buy Delta-Undecalactone in Bulk

We export Delta-Undecalactone bulk quantities worldwide with quality assurance, timely delivery, and safe packaging, serving flavour houses, fragrance manufacturers, and industrial clients globally.

Delta-Undecalactone MSDS

A detailed Material Safety Data Sheet (MSDS) for Delta-Undecalactone is available upon request, containing safety, handling, and technical data.

Frequently Asked Questions

1. What is Delta-Undecalactone used for?

   It is used in flavours and fragrances to impart creamy, peach, and coconut notes that add smoothness and natural sweetness to compositions.
   
   

2. What does Delta-Undecalactone smell like?

   It has a creamy, fruity, coconut-like aroma with subtle milky and buttery nuances, often compared to ripe peach and tropical fruits.
   
   

3. How is Delta-Undecalactone different from Delta-Dodecalactone?

   While both are lactones, Delta-Undecalactone has a lighter, fruitier coconut tone, while Delta-Dodecalactone provides a deeper, creamier, and buttery profile.
   
   

4. Can Delta-Undecalactone be used in skincare products?

   Yes — it’s often used in lotions, body butters, and haircare products for its sweet, creamy scent and stability.
   
   

5. What is the structure of Delta-Undecalactone?

   Its lactone ring structure (C₁₁H₂₀O₂) is responsible for its characteristic creamy, fruity aroma and smooth performance in formulations.