ethyl 4-chloro-2-oxo-2H-chromene-3-carboxylate

Names

[ Name ]:
ethyl 4-chloro-2-oxo-2H-chromene-3-carboxylate

[Synonym ]:
ethyl 4-chloro-2-oxo-2H-chromene-3-carboxylate
4-chloro-2-oxo-2H-chromene-3-carboxylic acid ethyl ester
4-Chlor-2-oxo-2H-chromen-3-carbonsaeure-aethylester

Chemical & Physical Properties

[ Density]:
1.39g/cm3

[ Boiling Point ]:
390.8ºC at 760mmHg

[ Molecular Formula ]:
C₁₂H₉ClO₄

[ Molecular Weight ]:
252.65000

[ Flash Point ]:
168.2ºC

[ Exact Mass ]:
252.01900

[ PSA ]:
56.51000

[ LogP ]:
2.62310

[ Vapour Pressure ]:
2.58E-06mmHg at 25°C

[ Index of Refraction ]:
1.584

Safety Information

[ HS Code ]:
2932209090

Synthetic Route

Click to get detail synthetic route

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%

Related Compounds

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