2,4(3H,5H)-Furandione,3,3-dimethyl-
Names
[ CAS No. ]:
5436-15-7
[ Name ]:
2,4(3H,5H)-Furandione,3,3-dimethyl-
[Synonym ]:
EINECS 226-604-6
3,3-Dimethyl-tetronsaeure
3,3-dimethyl-furan-2,4-dione
3,3-dimethylfuran-2,4(3H,5H)-dione
4-hydroxy-2,2-dimethyl-acetoacetic acid-lactone
4-Hydroxy-2,2-dimethyl-acetessigsaeurelacton
3,3-dimethyl-2,4(3H,5H)-furandione
Chemical & Physical Properties
[ Density]:
1.152g/cm3
[ Boiling Point ]:
268.1ºC at 760mmHg
[ Molecular Formula ]:
C6H8O3
[ Molecular Weight ]:
128.12600
[ Flash Point ]:
118.3ºC
[ Exact Mass ]:
128.04700
[ PSA ]:
43.37000
[ LogP ]:
0.13850
[ Index of Refraction ]:
1.445
Safety Information
[ HS Code ]:
2932190090
Synthetic Route
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%