2-Chromanecarboxylic acid

Names

[ CAS No. ]:
51939-71-0

[ Name ]:
2-Chromanecarboxylic acid

[Synonym ]:
3,4-dihydro-2H-1-benzopyran-2-carboxylic acid
2-Chromanecarboxylic acid
2-carboxychroman
2-chroman-carboxylic acid
acide chromanne carboxylique-2
Chroman-2-carboxylic acid
chromane-2-carboxylic acid
chroman-carboxylic acid
3,4-dihydro-1-benzopyran-2-carboxylic acid
2H-1-Benzopyran-2-carboxylic acid, 3,4-dihydro-
2,3-dihydrobenzopyran 2-carboxylic acid

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
356.1±31.0 °C at 760 mmHg

[ Melting Point ]:
99ºC

[ Molecular Formula ]:
C₁₀H₁₀O₃

[ Molecular Weight ]:
178.185

[ Flash Point ]:
146.9±18.3 °C

[ Exact Mass ]:
178.062988

[ PSA ]:
46.53000

[ LogP ]:
1.91

[ Vapour Pressure ]:
0.0±0.8 mmHg at 25°C

[ Index of Refraction ]:
1.575

MSDS

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Safety Information

[ HS Code ]:
2932999099

Synthetic Route

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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%