3-(5-carboxy-2-hydroxy-3-methoxy-phenyl)-4-hydroxy-5-methoxy-benzoic a cid

Names

[ Name ]:
3-(5-carboxy-2-hydroxy-3-methoxy-phenyl)-4-hydroxy-5-methoxy-benzoic a cid

[Synonym ]:
5,5'-dehydrodivanillate
6,6'-Dihydroxy-5,5'-dimethoxy-biphenyl-3,3'-dicarbonsaeure
6,6'-dihydroxy-5,5'-dimethoxy-biphenyl-3,3'-dicarboxylic acid
Dehydrodivanillinsaeure

Chemical & Physical Properties

[ Density]:
1.488g/cm3

[ Boiling Point ]:
587.7ºC at 760 mmHg

[ Molecular Formula ]:
C₁₆H₁₄O₈

[ Molecular Weight ]:
334.27800

[ Flash Point ]:
219.1ºC

[ Exact Mass ]:
334.06900

[ PSA ]:
133.52000

[ LogP ]:
2.17840

[ Vapour Pressure ]:
1.18E-14mmHg at 25°C

[ Index of Refraction ]:
1.648

Safety Information

[ HS Code ]:
2922299090

Customs

[ HS Code ]: 2922299090

[ Summary ]:
2922299090. other amino-naphthols and other amino-phenols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%