3,4,7-trimethyl-5-(3-oxobutan-2-yloxy)chromen-2-one

Modify Date: 2025-09-18 10:45:50

3,4,7-trimethyl-5-(3-oxobutan-2-yloxy)chromen-2-one structure	Common Name	3,4,7-trimethyl-5-(3-oxobutan-2-yloxy)chromen-2-one
	CAS Number	670243-42-2	Molecular Weight	274.31200
	Density	1.141g/cm3	Boiling Point	442.7ºC at 760 mmHg
	Molecular Formula	C₁₆H₁₈O₄	Melting Point	N/A
	MSDS	N/A	Flash Point	197ºC

Name	3,4,7-trimethyl-5-(3-oxobutan-2-yloxy)chromen-2-one
Synonym	More Synonyms

Density	1.141g/cm3
Boiling Point	442.7ºC at 760 mmHg
Molecular Formula	C₁₆H₁₈O₄
Molecular Weight	274.31200
Flash Point	197ºC
Exact Mass	274.12100
PSA	56.51000
LogP	3.07450
Index of Refraction	1.532
InChIKey	RCMROVGQFYVIEZ-UHFFFAOYSA-N
SMILES	CC(=O)C(C)Oc1cc(C)cc2oc(=O)c(C)c(C)c12

HS Code	2932209090

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

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