8-Methoxy-chroman-3-carboxylic acid

Names

[ CAS No. ]:
108088-19-3

[ Name ]:
8-Methoxy-chroman-3-carboxylic acid

[Synonym ]:
8-methoxy-3,4-dihydro-2H-chromene-3-carboxylic acid

Chemical & Physical Properties

[ Density]:
1.273g/cm3

[ Boiling Point ]:
390.8ºC at 760 mmHg

[ Molecular Formula ]:
C₁₁H₁₂O₄

[ Molecular Weight ]:
208.21100

[ Flash Point ]:
156.6ºC

[ Exact Mass ]:
208.07400

[ PSA ]:
55.76000

[ LogP ]:
1.33090

[ Vapour Pressure ]:
8.28E-07mmHg at 25°C

[ Index of Refraction ]:
1.559

Safety Information

[ Hazard Codes ]:
Xi: Irritant;

[ HS Code ]:
2932999099

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2932999099

[ Summary ]:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%