2-oxo-3H-furan-3-carboxylic acid

Names

[ CAS No. ]:
502-51-2

[ Name ]:
2-oxo-3H-furan-3-carboxylic acid

[Synonym ]:
Furonsaeure
4-oxo-hept-2-enedioic acid
FURONIC ACID
1,5-Hydroxycarbonyl-3-oxo-1-pentene
4-Oxo-hept-2-endisaeure

Chemical & Physical Properties

[ Molecular Formula ]:
C₅H₄O₄

[ Molecular Weight ]:
128.08300

[ Exact Mass ]:
128.01100

[ PSA ]:
63.60000

Safety Information

[ HS Code ]:
2918300090

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2918300090

[ Summary ]:
2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%