3-Chromanecarboxylic acid
Suppliers
Names
[ CAS No. ]:
115822-57-6
[ Name ]:
3-Chromanecarboxylic acid
[Synonym ]:
chromane-3-carboxylic acid
3,4-dihydro-2H-chromene-3-carboxylic acid
2H-1-Benzopyran-3-carboxylic acid, 3,4-dihydro-
3-Chromanecarboxylic acid
3,4-Dihydro-2H-benzopyran-3-carboxylic acid
Chemical & Physical Properties
[ Density]:
1.3±0.1 g/cm3
[ Boiling Point ]:
356.1±31.0 °C at 760 mmHg
[ Melting Point ]:
117ºC
[ Molecular Formula ]:
C10H10O3
[ Molecular Weight ]:
178.185
[ Flash Point ]:
146.9±18.3 °C
[ Exact Mass ]:
178.062988
[ PSA ]:
46.53000
[ LogP ]:
2.03
[ Vapour Pressure ]:
0.0±0.8 mmHg at 25°C
[ Index of Refraction ]:
1.575
[ Storage condition ]:
2-8°C
MSDS
Safety Information
[ Hazard Codes ]:
Xi:Irritant;
[ Risk Phrases ]:
R36/37/38
[ Safety Phrases ]:
S26-S37/39
[ HS Code ]:
2932999099
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%