4H-PYRAN-4-ONE

$19 - $2156

Price

Brand	Packaging	Price	Product name
aablocks AA003LED	250mg	$19	4H-Pyran-4-one
aablocks AA003LED	1g	$53	4H-Pyran-4-one
aablocks AA003LED	5g	$260	4H-Pyran-4-one
aablocks AA003LED	10g	$501	4H-Pyran-4-one
aablocks AA003LED	25g	$1252	4H-Pyran-4-one
ACHEMBLOCK U129074	25G	$1160	4H-pyran-4-one
ACHEMBLOCK U129074	5G	$290	4H-pyran-4-one
AHH MT-21862	5g	$346	4H-Pyran-4-one
AHH MT-21862	5g	$346	4H-Pyran-4-one
AHH MT-21862	5g	$346	4H-Pyran-4-one

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Melting point	32-34 °C(lit.)
Boiling point	210-215 °C(lit.)
Density	1.20
refractive index	1.5238
Flash point	214 °F
storage temp.	2-8°C
solubility	Slightly soluble in water, soluble in alcohol and oils.
form	clear liquid
color	Light yellow to Brown
Odor	Warm, slight ly pungent, hay-like herbaceous odor of moderate to poor tenacity.
BRN	105293
Stability	Polymerizes under exposure to air (oxygen) and alkali. Turns darker brown, and its odor fades.
InChI	1S/C5H4O2/c6-5-1-3-7-4-2-5/h1-4H
InChIKey	CVQUWLDCFXOXEN-UHFFFAOYSA-N
SMILES	O=C1C=COC=C1
LogP	-0.628 (est)
CAS DataBase Reference	108-97-4