5,5-dimethyloxolane-2,4-dione

Names

[ Name ]:
5,5-dimethyloxolane-2,4-dione

[Synonym ]:
5,5-Dimethyl-furan-2,4-dion
5,5-dimethyl-furan-2,4-dione
2,5H)-Furandione,5,5-dimethyl
5,5-dimethyltetronic acid
5,5-dimethyl-2,3,4,5-tetrahydro-2,4-furandione
5,5-dimethyl-tetrahydrofuran-2,4-dione

Chemical & Physical Properties

[ Density]:
1.152g/cm3

[ Boiling Point ]:
268.1ºC at 760 mmHg

[ Molecular Formula ]:
C₆H₈O₃

[ Molecular Weight ]:
128.12600

[ Flash Point ]:
118.3ºC

[ Exact Mass ]:
128.04700

[ PSA ]:
43.37000

[ LogP ]:
0.28100

[ Index of Refraction ]:
1.445

Safety Information

[ HS Code ]:
2932190090

Synthetic Route

Click to get detail 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%