ChemicalBook CAS DataBase List 13031-04-4

13031-04-4

Name	DIHYDRO-4,4-DIMETHYL-2,3-FURANDIONE
CAS	13031-04-4
EINECS(EC#)	235-891-7
Molecular Formula	C6H8O3
MDL Number	MFCD00012331
Molecular Weight	128.13
MOL File	13031-04-4.mol

Synonyms

DIHYDRO-4 4-DIMETHYL-2 3-FURANDIONE Ketopantolactone keto-pantoyllactone 2-dehydropantolactone alpha-Ketopantolactone Dexpanthenol Impurity 5 Dexpanthenol iMpurity D 4,4-Dimethyl-2,3-furandione 4,4-Dimethyloxolane-2,3-dione 4,4-DiMethyldihydrofuran-2,3-dione 4,4-diMethyldihydro-2,3-furandione dihydro-4,4-dimethylfuran-2,3-dione DIHYDRO-4,4-DIMETHYL-2,3-FURANDIONE 2,3-Furandione,dihydro-4,4-diMethyl- 4,4-Dimethyltetrahydrofuran-2,3-dione Tetrahydro-4,4-dimethyl-2,3-furandione Dihydro-4,4-dimethyl-2,3-furandione 97% 4,5-Dihydro-4,4-dimethyl-2,3-furandione 4,4-Dimethyl-4,5-dihydro-2,3-furandione 4,4-Dimethyl-4,5-dihydrofuran-2,3-dione

Chemical Properties

Melting point	67-69 °C (lit.)
Boiling point	125-126℃ (15 Torr)
density	1.152±0.06 g/cm3(Predicted)
storage temp.	Inert atmosphere,2-8°C
solubility	dichloromethane: soluble25mg/mL, clear, colorless to yellow
form	Solid
color	Pale Beige

Safety Data

WGK Germany

Hazard Information

Spectrum Detail

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