Basic information Safety Supplier Related

CHROMONE

Basic information Safety Supplier Related

CHROMONE Basic information

Product Name:
CHROMONE
Synonyms:
  • 4-Chromenone
  • Benz-γ-pyrone
  • Chromone,99%
  • Chromone1-Benzopyran-4(4H)-one
  • Chromone,1-Benzopyran-4-one
  • Benzo-gama-pyrone
  • ChroMone 99%
  • JRH-00601, 4H-Chromen-4-one, 97%
CAS:
491-38-3
MF:
C9H6O2
MW:
146.14
EINECS:
207-737-9
Product Categories:
  • Boronic ester
  • Chromone
  • Organoborons
Mol File:
491-38-3.mol
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CHROMONE Chemical Properties

Melting point:
55-60 °C(lit.)
Boiling point:
239℃
Density 
1.248
refractive index 
1.5100 (estimate)
Flash point:
107℃
storage temp. 
Keep in dark place,Sealed in dry,Room Temperature
InChIKey
OTAFHZMPRISVEM-UHFFFAOYSA-N
CAS DataBase Reference
491-38-3(CAS DataBase Reference)
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Safety Information

Hazard Codes 
Xn
Risk Statements 
22
Safety Statements 
36/37/39-26
WGK Germany 
3
RTECS 
GB7887000
HS Code 
2932990090

MSDS

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CHROMONE Usage And Synthesis

Chemical Properties

White to slightly yellow crystalline powder

Definition

ChEBI: The simplest member of the class of chromones that is 4H-chromene with an oxo group at position 4.

Synthesis Reference(s)

Journal of Heterocyclic Chemistry, 16, p. 369, 1979 DOI: 10.1002/jhet.5570160234
The Journal of Organic Chemistry, 48, p. 5160, 1983 DOI: 10.1021/jo00174a003
Synthetic Communications, 16, p. 365, 1986 DOI: 10.1080/00397918608076319

General Description

The compounds with chromone skeleton exhibits antiradical activities that provide protection against oxidative stress.

CHROMONESupplier

Wuhan EEChem Technologies Co., Ltd Gold
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0711-3617768 13308685235
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BeiJing Hwrk Chemicals Limted
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Energy Chemical
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Accela ChemBio Co.,Ltd.
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021-50795510 4000665055
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Shanghai Hanhong Scientific Co.,Ltd.
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021-54306202 13764082696
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info@hanhongsci.com