Factory Supply Coumarin

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Coumarin Basic information

Brief Introduction Chemical Properties Uses

Product Name: Coumarin

Synonyms: TIMTEC-BB SBB000094;O-HYDROXYCINNAMIC ACID LACTONE;TONKA BEAN CAMPHOR;5,6-BENZO-2-PYRONE;AKOS 212-75;2H-1-BENZOPYRAN-2-ONE;2H-1-BENZOPYAN-2-ONE;1,2-BENZOPYRONE

CAS: 91-64-5

MF: C9H6O2

MW: 146.14

EINECS: 202-086-7

Product Categories: chemical reagent;pharmaceutical intermediate;phytochemical;reference standards from Chinese medicinal herbs (TCM).;standardized herbal extract;Pharmaceutical intermediates;Aromatics;Heterocycles;Natural Plant Extract;FINE Chemical & INTERMEDIATES;Food & Feed ADDITIVES;Coumarins;Coumarin;Fluorescent;Inhibitors

Mol File: 91-64-5.mol

Coumarin Structure

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. Refrigerator

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

Merck 14,2562

BRN 383644

Major Application color filter, organic electroluminescent devices, liquid crystal displays, field emission displays, inks, nickel plating, detergents, deodorant for shoes, petroleum products, cigarettes, personal care products, cosmetics, sunscreen cream, perfumes, nucleic acid sequencing, antiinflammatory agent, treatment of cancer, neurotransmission disorders, bleeding disorders, cerebrovascular disease, thrombosis, hemorrhoids, rheumatic disease, arthritic disease, epilepsy, vaginitis, painkiller, teeth whitening agent, skin whitening agent, wound healing promoter

InChIKey ZYGHJZDHTFUPRJ-UHFFFAOYSA-N

CAS DataBase Reference 91-64-5(CAS DataBase Reference)

IARC 3 (Vol. Sup 7, 77) 2000

NIST Chemistry Reference Coumarin(91-64-5)

EPA Substance Registry System Coumarin (91-64-5)