2,4(3H,5H)-Furandione,5-methyl-

Names

[ Name ]:
2,4(3H,5H)-Furandione,5-methyl-

[Synonym ]:
5-methyl-2,4(3H,5H)-furandione
5-methylfuran-2,4(3h,5h)-dione
(+-)-4-hydroxy-3-oxo-valeric acid-lactone
5-methyl-furan-2,4-dione
(+-)-4-Hydroxy-3-oxo-valeriansaeure-lacton
VALERIC ACID,Y-LACTONE
5-methyltetronic acid
5-Methyl-furan-2,4-dion

Chemical & Physical Properties

[ Density]:
1.23g/cm3

[ Boiling Point ]:
291.1ºC at 760mmHg

[ Molecular Formula ]:
C₅H₆O₃

[ Molecular Weight ]:
114.09900

[ Flash Point ]:
132.1ºC

[ Exact Mass ]:
114.03200

[ PSA ]:
43.37000

[ Index of Refraction ]:
1.452

Safety Information

[ HS Code ]:
2932190090

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2932190090

[ Summary ]:
2932190090 other compounds containing an unfused furan ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%