4,5-Dimethyl-3-hydroxy-2,5-dihydrofuran-2-one

$7 - $5430

Price

Brand	Packaging	Price	Product name
AK Scientific O980	5g	$79	4,5-Dimethyl-3-hydroxy-2,5-dihydrofuran-2-one
Alichem 28664359	100g	$216.3	3-Hydroxy-4,5-dimethylfuran-2(5H)-one
Ambeed A107199	1g	$7	3-Hydroxy-4,5-dimethylfuran-2(5H)-one
Ambeed A107199	5g	$18	3-Hydroxy-4,5-dimethylfuran-2(5H)-one
Ambeed A107199	10g	$32	3-Hydroxy-4,5-dimethylfuran-2(5H)-one
Ambeed A107199	100g	$189	3-Hydroxy-4,5-dimethylfuran-2(5H)-one
Ambeed A107199	25g	$60	3-Hydroxy-4,5-dimethylfuran-2(5H)-one
Apolloscientific OR941750	5g	$120	4,5-Dimethyl-3-hydroxy-2,5-dihydrofuran-2-one
Apolloscientific OR941750	10g	$200	4,5-Dimethyl-3-hydroxy-2,5-dihydrofuran-2-one
Apolloscientific OR941750	25g	$420	4,5-Dimethyl-3-hydroxy-2,5-dihydrofuran-2-one

Melting point	26-29 °C(lit.)
Boiling point	184 °C(lit.)
Density	1.049 g/mL at 25 °C
refractive index	n20/D 1.491(lit.)
FEMA	3634 \| 4,5-DIMETHYL-3-HYDROXY-2,5-DIHYDROFURAN-2-ONE
Flash point	>230 °F
storage temp.	Sealed in dry,2-8°C
pka	9.28±0.40(Predicted)
Odor	at 0.01 % in propylene glycol. extremely sweet strong caramel maple burnt sugar coffee
Odor Type	caramellic
JECFA Number	243
InChIKey	UNYNVICDCJHOPO-UHFFFAOYSA-N
LogP	-0.44
CAS DataBase Reference	28664-35-9(CAS DataBase Reference)
NIST Chemistry Reference	2(5H)-furanone, 3-hydroxy-4,5-dimethyl-(28664-35-9)
EPA Substance Registry System	2(5H)-Furanone, 3-hydroxy-4,5-dimethyl- (28664-35-9)