5-methylfuran-3-carboxylic acid

Names

[ CAS No. ]:
21984-93-0

[ Name ]:
5-methylfuran-3-carboxylic acid

[Synonym ]:
2-Methyl-4-furoic Acid
3-Furancarboxylic acid,5-methyl
QC-9860
5-methyl-3-furancarboxylic acid
5-methyl-3-furylcarboxylic acid
5-Methyl-furan-3-carbonsaeure
5-methyl-furan-3-carboxylic acid
5-Methyl-furan-carbonsaeure-(3)

Chemical & Physical Properties

[ Density]:
1.248g/cm3

[ Boiling Point ]:
234.8ºC at 760 mmHg

[ Melting Point ]:
119℃

[ Molecular Formula ]:
C₆H₆O₃

[ Molecular Weight ]:
126.11000

[ Flash Point ]:
95.8ºC

[ Exact Mass ]:
126.03200

[ PSA ]:
50.44000

[ LogP ]:
1.28620

[ Vapour Pressure ]:
0.0286mmHg at 25°C

[ Index of Refraction ]:
1.511

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%