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HomeProduct name listCoumarin

Coumarin

Synonym(s):1,2-Benzopyrone;1-Benzopyran-2-one;2H-Chromen-2-one;5,6-Benzo-2-pyrone;Coumarin

  • CAS NO.:91-64-5
  • Empirical Formula: C9H6O2
  • Molecular Weight: 146.14
  • MDL number: MFCD00006850
  • EINECS: 202-086-7
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-05-16 10:38:43
Coumarin Structural Picture

What is Coumarin?

Description

Coumarin is a naturally occurring Benzopyrone compound. It is found in a large number of plants belonging to many different families including tonka beans, woodruff, lavender oil, cassia, melilot (sweet clover), and other plants. It is found in edible plants such as strawberries, cinnamon, peppermint, green tea, carrots, and celery, as well as in partially fermented tea, red wine, beer, and other foodstuffs. Concentrations range from 87 000 ppm in cassia and 40 000 ppm in cinnamon to 20 ppm in peppermint and 5 ppb in tangerines.

Description

Coumarin is a benzopyrone that occurs naturally in plant-derived sources such as tonka beans, lavender oil, woodruff, and sweet clover. Its sweet scent makes it useful in perfume manufacture. It is a potent rodenticide, but it is only moderately toxic to humans. It is used to make warfarin, another rodenticide that is also a widely used anticoagulant drug (trade name Coumadin) for preventing thrombosis and embolism.

The Uses of Coumarin

coumarin is considered a blood thinner, it can also increase blood flow. Some sources cite anti-oxidant capacities, as well. It is a specific plant constituent and is what creates the fragrance of freshly mowed hay. Coumarin is found in such plants as cherries, lavender, licorice, and sweet clover.

What are the applications of Application

Coumarin is an anticoagulant agent found in certain plants

Properties of Coumarin

Melting point: 68-73 °C (lit.)
Boiling point: 298 °C (lit.)
Density  0.935
Flash point: 162 °C
storage temp.  Store below +30°C.
solubility  1.7g/l
form  Crystals or Crystalline Powder
color  White
Water Solubility  1.7 g/L (20 ºC)

Safety information for Coumarin

Signal word Danger
Pictogram(s)

Skull and Crossbones
Acute Toxicity
GHS06
GHS Hazard Statements H317:Sensitisation, Skin
Precautionary Statement Codes P261:Avoid breathing dust/fume/gas/mist/vapours/spray.
P264:Wash hands thoroughly after handling.
P264:Wash skin thouroughly after handling.
P270:Do not eat, drink or smoke when using this product.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P301+P310:IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

Computed Descriptors for Coumarin

InChIKey ZYGHJZDHTFUPRJ-UHFFFAOYSA-N

Abamectin manufacturer

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