CAS No.: | 91-64-5 |
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Formula: | C9h6o2 |
EINECS: | 202-086-7 |
Grade: | Pure Essential Oil Grade A |
Function: | Respiratory System |
Certification: | MSDS, FDA, GMP |
Customization: |
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Common Name | Coumarin | ||
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CAS Number | 91-64-5 | Molecular Weight | 146.143 |
Density | 1.2±0.1 g/cm3 | Boiling Point | 298.0±0.0 °C at 760 mmHg |
Molecular Formula | C9H6O2 | Melting Point | 68-73 °C(lit.) |
MSDS | ChineseUSA | Flash Point | 118.3±16.1 °C |
Symbol | GHS06 |
Signal Word | Danger |
Density | 1.2±0.1 g/cm3 |
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Boiling Point | 298.0±0.0 °C at 760 mmHg |
Melting Point | 68-73 °C(lit.) |
Molecular Formula | C9H6O2 |
Molecular Weight | 146.143 |
Flash Point | 118.3±16.1 °C |
Exact Mass | 146.036774 |
PSA | 30.21000 |
LogP | 1.39 |
Vapour Pressure | 0.0±0.6 mmHg at 25°C |
Index of Refraction | 1.595 |
Water Solubility | 1.7 g/L (20 ºC) |
Coumarin is a fragrant organic chemical compound that occurs naturally in many plants. It is known for its sweet scent, reminiscent of vanilla, and is widely used in perfumes and flavorings.
Solubility: Slightly soluble in water, readily soluble in organic solvents like ethanol and ether.
Biological and Medicinal Uses
Anticoagulant Properties: Coumarin derivatives, such as warfari, are used as anticoagulant medications. They help prevent blood clots by inhibiting the synthesis of vitamin K-dependent clotting factors.
Antioxidant and Anti-inflammatory: Coumarin has been shown to possess antioxidant and anti-inflammatory properties, which contribute to its potential therapeutic benefits.
Antimicrobial: Studies suggest that coumarin has antimicrobial properties, making it effective against certain bacteria and fungi.
Industrial and Commercial Uses
Perfumes and Fragrances: Coumarin's sweet, vanilla-like scent makes it a popular ingredient in perfumes, deodorants, and other scented products.
Flavoring Agent: It is used as a flavoring agent in foods and beverages, although its use is regulated due to potential health concerns.
Tobacco Industry: Coumarin has been used to flavor tobacco products, but its use in this industry has diminished due to health regulations.
Tonka Beans: One of the richest natural sources of coumarin.
Cinnamon: Specifically, cassia cinnamon contains significant amounts of coumarin.
Lavender: Contains coumarin, contributing to its aromatic properties.
Sweet Clover: This plant contains coumarin, which is converted to dicoumarol, an anticoagulant, when the plant spoils.
Strawberries, Apricots, and Cherries: These fruits have trace amounts of coumarin.
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