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HomeProduct name listCHROMONE

CHROMONE

Synonym(s):1-Benzopyran-4-one

  • CAS NO.:491-38-3
  • Empirical Formula: C9H6O2
  • Molecular Weight: 146.14
  • MDL number: MFCD00024064
  • EINECS: 207-737-9
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2022-12-30 16:20:48
CHROMONE Structural

What is CHROMONE?

Chemical properties

White to slightly yellow crystalline powder

What are the applications of Application

Chromone is used in the study of oxidative stress as chromone skeleton compounds display antiradical properties

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.

Properties of CHROMONE

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
CAS DataBase Reference 491-38-3(CAS DataBase Reference)

Safety information for CHROMONE

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H302:Acute toxicity,oral
H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
Precautionary Statement Codes P261:Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Computed Descriptors for CHROMONE

InChIKey OTAFHZMPRISVEM-UHFFFAOYSA-N

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