5-(Carbomethoxy)-2-pyrone

Names

[ Name ]:
5-(Carbomethoxy)-2-pyrone

[Synonym ]:
2H-Pyran-5-carboxylic acid, 2-oxo-, methyl ester
MFCD00010120
5-(Carbomethoxy)-2-pyrone
methyl 6-oxopyran-3-carboxylate
EINECS 227-871-1
Methyl 2-oxo-2H-pyran-5-carboxylate

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
265.9±15.0 °C at 760 mmHg

[ Melting Point ]:
65-67 °C(lit.)

[ Molecular Formula ]:
C₇H₆O₄

[ Molecular Weight ]:
154.120

[ Flash Point ]:
137.0±18.8 °C

[ Exact Mass ]:
154.026611

[ PSA ]:
56.51000

[ LogP ]:
-0.66

[ Vapour Pressure ]:
0.0±0.5 mmHg at 25°C

[ Index of Refraction ]:
1.513

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi

[ WGK Germany ]:
3

[ HS Code ]:
2932209090

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2932209090

[ Summary ]:
2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%