C9H6O4

Last updated January 01, 2025

The molecular formula C₉H₆O₄ (molar mass: 178.14 g/mol, exact mass 178.026609 u) may refer to:

Aesculetin, a coumarin
Daphnetin, a coumarin
Ninhydrin (2,2-dihydroxyindane-1,3-dione)

This set index page lists chemical structure articles associated with the same molecular formula.
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In chemistry, the molar mass of a chemical compound is defined as the ratio between the mass and the amount of substance of any sample of the compound. The molar mass is a bulk, not molecular, property of a substance. The molar mass is an average of many instances of the compound, which often vary in mass due to the presence of isotopes. Most commonly, the molar mass is computed from the standard atomic weights and is thus a terrestrial average and a function of the relative abundance of the isotopes of the constituent atoms on Earth. The molar mass is appropriate for converting between the mass of a substance and the amount of a substance for bulk quantities.

Coumarin or 2H-chromen-2-one is an aromatic organic chemical compound with formula C₉H₆O₂. Its molecule can be described as a benzene molecule with two adjacent hydrogen atoms replaced by an unsaturated lactone ring −(CH)=(CH)−(C=O)−O−, forming a second six-membered heterocycle that shares two carbons with the benzene ring. It belongs to the benzopyrone chemical class and considered as a lactone.

The molecular formula C₉H₆O₂ (molar mass: 146.14 g/mol, exact mass: 146.036779 u) may refer to:

The molecular formula C₁₄H₁₀ (molar mass: 178.23 g/mol) may refer to:

The molecular formula C₈H₁₂O₄ (molar mass: 172.178 g/mol) may refer to:

The molecular formula C₁₀H₁₀O₃ (molar mass : 178.185 g/mol, exact mass : 178.062994 u) may refer to :

The molecular formula C₁₅H₁₀O₆ (molar mass : 286.23 g/mol, exact mass : 286.047738) may refer to:

The molecular formula C₁₂H₁₈O (molar mass: 178.27 g/mol, exact mass: 178.1358 u) may refer to:

The molecular formula C₁₉H₂₂O₃ (molar mass: 298.38 g/mol) may refer to:

The molecular formula C₁₂H₈O (molar mass: 178.27 g/mol, exact mass: 178.1358 u) may refer to:

The molecular formula C₁₅H₁₆O₉ (molar mass: 340.28 g/mol, exact mass: 340.0794 u) may refer to:

The molecular formula C₁₆H₁₄O₄ (molar mss : 270.28 g/mol, exact mass : 270.089209 u) may refer to:

The molecular formula C₁₇H₁₄O₅ (molar mass: 298.29 g/mol, exact mass: 298.084125 u) may refer to:

<span class="mw-page-title-main">Daphnin</span> Chemical compound

Daphnin is a plant toxin with the chemical formula C₁₅H₁₆O₉ and is one of the active compounds present in the Eurasian and North African genus Daphne of the Thymelaeaceae, a plant family with a predominantly Southern Hemisphere distribution with concentrations in Australia and tropical Africa.

The molecular formula C₁₁H₁₄O₂ (molar mass: 178.23 g/mol) may refer to:

The molecular formula C₁₀H₈O₄ (molar mass: 192.17 g/mol, exact mass: 192.0423 u) may refer to:

The molecular formula C₁₀H₁₄N₂O (molar mass: 178.23 g/mol, exact mass: 178.1106 u) may refer to:

The molecular formula C₂₃H₂₆O₄ (molar mass: 366.45 g/mol, exact mass: 366.1831 u) may refer to:

The molecular formula C₁₀H₈O₂ may refer to:

<span class="mw-page-title-main">Methylcoumarin</span> Index of chemical compounds with the same name

Methylcoumarin is one of a series of isomers in which a methyl group substitutes for a hydrogen atom in coumarin. They all have formula C₁₀H₈O₂ and molecular weight 160.172 g/mol.

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