3-ethyl-4,8-dimethyl-7-phenacyloxychromen-2-one

Modify Date: 2025-09-21 09:34:15

3-ethyl-4,8-dimethyl-7-phenacyloxychromen-2-one structure	Common Name	3-ethyl-4,8-dimethyl-7-phenacyloxychromen-2-one
	CAS Number	670243-57-9	Molecular Weight	336.381
	Density	1.2±0.1 g/cm3	Boiling Point	528.6±50.0 °C at 760 mmHg
	Molecular Formula	C₂₁H₂₀O₄	Melting Point	N/A
	MSDS	N/A	Flash Point	232.7±30.2 °C

Name	3-Ethyl-4,8-dimethyl-7-(2-oxo-2-phenylethoxy)-2H-chromen-2-one
Synonym	More Synonyms

Density	1.2±0.1 g/cm3
Boiling Point	528.6±50.0 °C at 760 mmHg
Molecular Formula	C₂₁H₂₀O₄
Molecular Weight	336.381
Flash Point	232.7±30.2 °C
Exact Mass	336.136169
LogP	5.03
Vapour Pressure	0.0±1.4 mmHg at 25°C
Index of Refraction	1.576
InChIKey	ZPGAZFORSNNHGK-UHFFFAOYSA-N
SMILES	CCc1c(C)c2ccc(OCC(=O)c3ccccc3)c(C)c2oc1=O

2H-1-Benzopyran-2-one, 3-ethyl-4,8-dimethyl-7-(2-oxo-2-phenylethoxy)-

3-Ethyl-4,8-dimethyl-7-(2-oxo-2-phenylethoxy)-2H-chromen-2-one

MFCD01328426

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China
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3-ethyl-4,8-dimethyl-7-phenacyloxychromen-2-one
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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