2(5H)-Furanone,5,5-dimethy

Names

[ CAS No. ]:
20019-64-1

[ Name ]:
2(5H)-Furanone,5,5-dimethy

[Synonym ]:
5,5-Dimethyl-2,5-dihydro-2-furanone
5,5-dimethyl-2-furanone
5,5-Dimethyl-5H-furan-2-on
4,4-Dimethyl-2-buten-4-olide
5,5-dimethyl-5H-furan-2-one

Chemical & Physical Properties

[ Density]:
1.038g/cm3

[ Boiling Point ]:
202.8ºC at 760 mmHg

[ Molecular Formula ]:
C₆H₈O₂

[ Molecular Weight ]:
112.12700

[ Flash Point ]:
72.9ºC

[ Exact Mass ]:
112.05200

[ PSA ]:
26.30000

[ LogP ]:
0.87800

[ Vapour Pressure ]:
0.288mmHg at 25°C

[ Index of Refraction ]:
1.451

Safety Information

[ HS Code ]:
2932209090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2932209090

[ Summary ]:
2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%