4-NITROPHENYLGLYOXYLIC ACID

Names

[ Name ]:
4-NITROPHENYLGLYOXYLIC ACID

[Synonym ]:
(p-nitrophenyl)glyoxylic acid
p-nitrobenzoylformic acid
Glyoxylic acid,(4-nitrophenyl)
Npga acid
4-nitrophenylglyoxilic acid
4-Nitrophenylglyoxylsaeure
4-Nitrophenylglyoxylic acid
MFCD00051744

Chemical & Physical Properties

[ Density]:
1.531g/cm3

[ Boiling Point ]:
381.6ºC at 760mmHg

[ Melting Point ]:
113-115ºC

[ Molecular Formula ]:
C₈H₅NO₅

[ Molecular Weight ]:
195.12900

[ Flash Point ]:
173.1ºC

[ Exact Mass ]:
195.01700

[ PSA ]:
100.19000

[ LogP ]:
1.38530

[ Vapour Pressure ]:
1.67E-06mmHg at 25°C

[ Index of Refraction ]:
1.613

Safety Information

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S36

[ HS Code ]:
2918300090

Synthetic Route

Click to get detail synthetic route

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%