2-[7-(dihydroxymethylidene)-5,6-dioxo-1-cyclohepta-1,3-dienyl]acetic acid

Names

[ CAS No. ]:
4666-80-2

[ Name ]:
2-[7-(dihydroxymethylidene)-5,6-dioxo-1-cyclohepta-1,3-dienyl]acetic acid

[Synonym ]:
Tropolon-3-carbonsaeure-4-essigsaeure
2-Carboxymethyl-6-hydroxy-7-oxo-cyclohepta-1,3,5-triencarbonsaeure

Chemical & Physical Properties

[ Density]:
1.626g/cm3

[ Boiling Point ]:
419.2ºC at 760 mmHg

[ Molecular Formula ]:
C₁₀H₈O₆

[ Molecular Weight ]:
224.16700

[ Flash Point ]:
221.4ºC

[ Exact Mass ]:
224.03200

[ PSA ]:
111.90000

[ LogP ]:
0.07770

[ Index of Refraction ]:
1.644

Safety Information

[ HS Code ]:
2918990090

Synthetic Route

Click to get detail 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%

Related Compounds

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