3-acetyltetronic acid
Names
[ CAS No. ]:
16690-05-4
[ Name ]:
3-acetyltetronic acid
[Synonym ]:
3-Acetyl-furan-2,4-dion
2-Acetyltetrahydrofuran-2,4-dion
3-Acetyltetronic acid
3-acetyl-furan-2,4-dione
2-acetyltetronic acid
Chemical & Physical Properties
[ Density]:
1.366g/cm3
[ Boiling Point ]:
376.6ºC at 760mmHg
[ Molecular Formula ]:
C6H6O4
[ Molecular Weight ]:
142.10900
[ Flash Point ]:
175.1ºC
[ Exact Mass ]:
142.02700
[ PSA ]:
60.44000
[ Vapour Pressure ]:
7.19E-06mmHg at 25°C
[ Index of Refraction ]:
1.479
Safety Information
[ HS Code ]:
2932190090
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%