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

Suppliers

Names

[ CAS No. ]:
5460-81-1

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

[Synonym ]:
3,5-Dimethyl-tetronsaeure
2,5H)-Furandione,3,5-dimethyl
3,5-dimethyl-furan-2,4-dione

Chemical & Physical Properties

[ Density]:
1.136g/cm3

[ Boiling Point ]:
277.8ºC at 760 mmHg

[ Molecular Formula ]:
C6H8O3

[ Molecular Weight ]:
128.12600

[ Flash Point ]:
123.6ºC

[ Exact Mass ]:
128.04700

[ PSA ]:
43.37000

[ LogP ]:
0.13690

[ Index of Refraction ]:
1.44

Safety Information

[ HS Code ]:
2932190090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2-bromo-2-methyl-3-oxo-valeric acid ethyl ester

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%

Related Compounds

  • 2,4(3H,5H)-Furandione,3-fluoro-3,5-dimethyl-(9CI)
  • 2,4(3H,5H)-Furandione,3,3-dimethyl-
  • 2,4(3H,5H)-Furandione, 3-acetyl-5-methyl-, (5S)- (9CI)
  • 2,4(3H,5H)-Furandione, 3-acetyl-5-methyl-, (5R)- (9CI)
  • 2,4(3H,5H)-Furandione,3-(1-methoxyethylidene)-5-[(phenylamino)methylene]-
  • 2,4(3H,5H)-Furandione,3-[(4-methylphenyl)azo]- (9CI)