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Coumarin
CAS NUMBER - 91-64-5
Technical Data Sheet
Technical Data Sheet
Basic Information
Product Specification
About Product
Coumarin is a fragrant organic chemical compound in the benzopyrone chemical class. It is a colorless crystalline substance in its standard state, and it has a sweet odor reminiscent of vanilla. Coumarin is used in the perfume industry due to its pleasant aroma and is also utilized in the synthesis of other chemical compounds.

Product Specification

SYNONYMS

2H-1-Benzopyran-2-one, 1,2-Benzopyrone, cis-o-Coumaric acid lactone

MOLECULAR WEIGHT

146.15 g/mol

CAS NUMBER

91-64-5

CHEMICAL FORMULA

C9H6O2

HS CODE

2932.20.90

DENSITY

0.935 g/cm³

MELTING POINT

68-73 °C

BOILING POINT

298 °C

VISCOSITY

Not applicable

SHELF LIFE

-

TYPICAL PROPERTIES

Coumarin is a colorless crystalline solid with a sweet, vanilla-like odor. It is soluble in alcohol and ether but only slightly soluble in water.

APPEARANCE

Colorless crystalline solid

Packaging Type

bag

C9H6O2

bags

Chemical Name

Coumarin

Industry

Chemical Intermediates
Water Treatment & Mining
Oil and Gas
Food and Nutrition

Application of Coumarin

  1. Fragrance Ingredient: Coumarin is widely used in the fragrance industry for its sweet, vanilla-like aroma. It is a key component in many perfumes and scented products, providing a warm and inviting scent profile.
  2. Flavoring Agent: In the food industry, coumarin is used as a flavoring agent, particularly in vanilla and cinnamon-flavored products. It enhances the overall taste profile by adding a sweet and spicy note.
  3. Pharmaceutical Intermediate: Coumarin serves as an intermediate in the synthesis of various pharmaceuticals, including anticoagulants like warfarin. Its chemical structure allows for modifications that lead to bioactive compounds.
  4. UV Absorber: Coumarin derivatives are used as UV absorbers in sunscreens and other personal care products. They help protect the skin from harmful UV radiation by absorbing and dissipating the energy.
  5. Colorant: Coumarin is used in the production of dyes and pigments, providing a stable and vibrant color. Its chemical stability makes it suitable for use in various industrial applications.

About Product

Coumarin manufacturers and suppliers play a crucial role in the fragrance and flavor industries, providing high-quality compounds for various applications. As a key ingredient in perfumes and scented products, Coumarin's sweet, vanilla-like aroma is highly sought after. Coumarin suppliers ensure the compound meets industry standards for purity and consistency, which is essential for its use in sensitive applications such as food flavoring and pharmaceuticals. The production of Coumarin involves careful synthesis and quality control to maintain its aromatic properties and chemical stability. In the global market, particularly in North America, Coumarin manufacturers focus on sustainable practices and regulatory compliance to meet the growing demand for eco-friendly and safe chemical products. The versatility of Coumarin extends beyond fragrances and flavors, as it is also used in the synthesis of pharmaceuticals and as a UV absorber in personal care products. This wide range of applications highlights the importance of Coumarin as a fundamental compound in modern industry.

Features of Coumarin

  • Sweet Aroma: Coumarin is renowned for its sweet, vanilla-like scent, making it a popular choice in the fragrance industry.
  • Flavor Enhancer: Used in food products to impart a sweet and spicy flavor, enhancing the overall taste profile.
  • Pharmaceutical Intermediate: Essential in the synthesis of anticoagulants and other bioactive compounds.
  • UV Protection: Coumarin derivatives act as UV absorbers, protecting skin from harmful radiation.
  • Color Stability: Provides vibrant and stable colors in dyes and pigments, suitable for various industrial applications.

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