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

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Names

[ CAS No. ]:
5457-19-2

[ 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

  • methyl 7-(2-methyl-5-oxo-2H-furan-4-yl)heptanoate

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%

Related Compounds

  • 2,4(3H,5H)-Furandione,5-methyl-3-phenyl
  • 2,4(3H,5H)-Furandione, 5-hexyl-5-methyl-
  • 2,4(3H,5H)-Furandione, 3-acetyl-5-methyl-, (5S)- (9CI)
  • 2,4(3H,5H)-Furandione, 3-acetyl-5-methyl-, (5R)- (9CI)
  • 2,3,4(5H)-Furantrione,5-methyl-,3-oxime
  • 5-Hexyl-3-(2-hydroxy-1-oxobutyl)-5-methyl-2,4(3H,5H)-furandione