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4H-1-Benzopyran-3-carboxaldehyde,4-oxo- cas no:17422-74-1

Synonyms: 3-Formyl-4H-1-benzopyran-4-one;3-Formylchromone;4-Oxo-1-benzopyran-3-carboxaldehyde;4-Oxo-4H-1-benzopyran-3-carboxaldehyde;4-Oxo-4H-benzopyran-3-carboxaldehyde;4-Oxo-4H-chromene-3-carboxaldehyde;Chromon-3-carboxaldehyde;Chromone-3-aldehyde;Chromone-3-carboxaldehyde;NSC 291317;

Identification
Name4H-1-Benzopyran-3-carboxaldehyde,4-oxo-
CAS17422-74-1
Synonyms3-Formyl-4H-1-benzopyran-4-one;3-Formylchromone;4-Oxo-1-benzopyran-3-carboxaldehyde;4-Oxo-4H-1-benzopyran-3-carboxaldehyde;4-Oxo-4H-benzopyran-3-carboxaldehyde;4-Oxo-4H-chromene-3-carboxaldehyde;Chromon-3-carboxaldehyde;Chromone-3-aldehyde;Chromone-3-carboxaldehyde;NSC 291317;
EINECS(EC#)241-451-5
Molecular FormulaC10H6O3
Molecular Weight174.15
Chemical Properties
Appearanceorange crystalline powder
refractive index1.687
storage tempRefrigerator (+4°C)
Sensitive Air Sensitive
Safety Data

Hazard Xi: Irritant;

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