2-(1-hydroxy-3,4-dioxo-naphthalen-2-yl)acetic acid
Names
[ CAS No. ]:
4554-99-8
[ Name ]:
2-(1-hydroxy-3,4-dioxo-naphthalen-2-yl)acetic acid
Chemical & Physical Properties
[ Density]:
1.571g/cm3
[ Boiling Point ]:
490.6ºC at 760 mmHg
[ Molecular Formula ]:
C12H8O5
[ Molecular Weight ]:
232.18900
[ Flash Point ]:
264.6ºC
[ Exact Mass ]:
232.03700
[ PSA ]:
91.67000
[ LogP ]:
1.35240
[ Index of Refraction ]:
1.673
Safety Information
[ HS Code ]:
2918990090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2918990090
[ Summary ]:
2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%