High Quality Coumarin CAS 91-64-5 in Stock

Product Description

Product DescriptionCoumarin (anhydride of o-coumaric acid) is white, crystalline lactone, obtainable naturally from several plants, such as tonka bean, lavender, sweet clover grass, strawberries, and cinnamon, or produced synthetically from an amino acid, phenylalanine. It is the principle of dicumarol which inhibits the hepatic synthesis of the vitamin K-dependent coagulation factors.
Application:
Coumarin is mainly used in perfumery blending of soaps and detergents. It is the main component of perfumery blending and can also be used as electroplating brightener.
In the field of medicine, coumarin and its derivatives have obvious biological activities and pharmacological effects on human body, such as anticoagulant, antibacterial, anti-inflammatory, antioxidant, hypoglycemic, anti-osteoporosis, anti-hypertension, anti-cancer and so on.
Coumarin can also be used in tobacco to increase the natural aroma.
Detailed PhotosChemical Name: Coumarin
CAS No.: 91-64-5
Molecular Formula: C9H6O2
Molecular Weight: 146.14
Molecular Structure:
Appearance: White crystal
Product Parameters

Coumarin Basic information
Product Name:	Coumarin
CAS:	91-64-5
MF:	C9H6O2
MW:	146.14
EINECS:	202-086-7
Mol File:	91-64-5.mol
Coumarin Chemical Properties
Melting point	68-73 °C (lit.)
Boiling point	298 °C (lit.)
density	0.935
vapor pressure	0.01 mm Hg ( 47 °C)
refractive index	1.5100 (estimate)
Fp	162 °C
storage temp.	Store below +30°C.
solubility	1.7g/l
form	Crystals or Crystalline Powder
color	White
PH Range	Non' uorescence (9.5) to light green ' uorescence (10.5)
Water Solubility	1.7 g/L (20 ºC)
λmax	275nm
Mer-ck	142,562
BRN	383644

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Hebei Tianao Technology Co., Ltd. was established in 2023, is a collection of production and processing, customized services, sales, trade as one of the private enterprises. The company is located in No. 158 Yuhua West Road, Qiaoxi District, Shijiazhuang City, the factory environment is elegant, well-equipped, sufficient resources, the company has advanced technology, professional and technical personnel. The company's sales have grown steadily since its inception. The company adheres to the business philosophy of "quality and price, customer first", and is effectively reflected in the operation, and is committed to providing customers with sufficient supply, stable and reliable quality.
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