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4-oxo-4H-chromene-3-carbaldehyde

[Product name]:

4-oxo-4H-chromene-3-carbaldehyde

[Structural Formula]:

[Molecular Formula]:

C10H6O3

[Molecular Weight]:

174.15

[CAS NO]:

17422-74-1

[Packing]:

Properties

Appearance

Colorless liquid

Boiling range ℃（760 mmHg）

Quality Specifications

Purity%

≥98.0

Moisture %

  ≤0.5