4-Oxo-4H-1-benzopyran-2-carboxylic acid

$6 - $1667.82

Price

Brand	Packaging	Price	Product name
AHH MT-06733	100g	$298	Chromone-2-carboxylic Acid
AK Scientific Q157	100g	$321	Chromone-2-carboxylic Acid
American Custom Chemicals Corporation COR0002982	5G	$1189.65	CHROMONE-2-CARBOXYLIC ACID
American Custom Chemicals Corporation COR0002982	10G	$1667.82	CHROMONE-2-CARBOXYLIC ACID
American Custom Chemicals Corporation COR0002982	1G	$117.6	CHROMONE-2-CARBOXYLIC ACID
Arctom AS587322	25g	$100	4-Oxo-4H-chromene-2-carboxylicacid
Arctom AS587322	100mg	$6	4-Oxo-4H-chromene-2-carboxylicacid
Arctom AS587322	250mg	$9	4-Oxo-4H-chromene-2-carboxylicacid
Arctom AS587322	1g	$11	4-Oxo-4H-chromene-2-carboxylicacid
Arctom AS587322	5g	$27	4-Oxo-4H-chromene-2-carboxylicacid

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Melting point	260 °C (dec.)(lit.)
Boiling point	285.64°C (rough estimate)
Density	1.3366 (rough estimate)
refractive index	1.5280 (estimate)
storage temp.	Sealed in dry,Room Temperature
solubility	alcohol: soluble
pka	2.28±0.20(Predicted)
form	Powder
color	White to beige
Water Solubility	sparingly soluble
Merck	14,2237
BRN	146442
InChI	InChI=1S/C10H6O4/c11-7-5-9(10(12)13)14-8-4-2-1-3-6(7)8/h1-5H,(H,12,13)
InChIKey	RVMGXWBCQGAWBR-UHFFFAOYSA-N
SMILES	C1(C(O)=O)OC2=CC=CC=C2C(=O)C=1
CAS DataBase Reference	4940-39-0(CAS DataBase Reference)