7-(carboxymethoxy)-4-methylcoumarin

Names

[ Name ]:
7-(carboxymethoxy)-4-methylcoumarin

[Synonym ]:
(4-methyl-2-oxo-2H-chromen-7-yloxy)-acetic acid
7-carboxymethoxy-4-methylcoumarin
MFCD00010854
7-carboxy-4-methylcoumarin
(4-methyl-2-oxobenzo[b]pyran-7-yloxy)acetic acid
2-(4-methylcoumarin-7-yloxy)acetic acid
2-[(4-methyl-2-oxo-2H-chromen-7-yl)oxy]acetic acid
2-(4-methyl-2-oxochromen-7-yloxy)acetic acid

Chemical & Physical Properties

[ Density]:
1.375±0.06 g/cm3(Predicted)

[ Boiling Point ]:
458.5ºC at 760 mmHg

[ Melting Point ]:
206-208 °C(lit.)

[ Molecular Formula ]:
C₁₂H₁₀O₅

[ Molecular Weight ]:
234.20500

[ Flash Point ]:
183ºC

[ Exact Mass ]:
234.05300

[ PSA ]:
76.74000

[ LogP ]:
1.56480

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
36/37/38

[ Safety Phrases ]:
S26-S36

[ 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%