Keywords

• Coumarin
• 1,2-Benzopyrone
• Coumarin, natural

Quick Details

• ProName: Factory Supply Coumarin
• CasNo: 91-64-5
• Molecular Formula: C9H6O2
• Appearance: solid
• Application: intermediates
• DeliveryTime: immediately
• PackAge: drum
• Port: Shanghai Port
• ProductionCapacity: 400 Metric Ton/Day
• Purity: 99.9%
• Storage: keep in cool and dry place
• Transportation: by sea
• LimitNum: 1 Gram
• Moisture Content: 0.01%
• Impurity: 0.01%
• purity: 99.9%

Superiority

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)

Details

Ality Chemical, established in 2007, is a comprehensive Chemical Production&Supply Group with Patent Technology as its core. Ality Chemical operates sales branches in Shanghai, Xiamen and Hongkong, including production bases in Xinjiang(90,000 square meters), Hebei(40,000 square meters), Jiangsu(36,000 square meters) and Fujian(31,000 square meters) provinces.

Ality Chemical mainly provides Life Science Series, Fine Intermediates, Chemical Additives and Custom Manufactures including OEM and R&D Services.

Ality Chemical devotes to providing global retail customers and end clients with quality, comprehensive and diversified chemicals.

Ality Chemical upholds the creed that, Employees as the base, Customer as the core, Market as the direction, and Compliance as the principle, which is committed to creating the leading Chemical Production&Supply Brand in the world.