Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3,4-dimethyl-7-(1-oxo-1-phenylpropan-2-yl)oxychromen-2-one
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

307546-47-0

307546-47-0 structure

307546-47-0 structure

Name: 3,4-dimethyl-7-(1-oxo-1-phenylpropan-2-yl)oxychromen-2-one
Chemical Name: 3,4-Dimethyl-7-[(1-oxo-1-phenyl-2-propanyl)oxy]-2H-chromen-2-one
CAS Number: 307546-47-0
Molecular Formula: C₂₀H₁₈O₄
Molecular Weight: 322.354
Create Date: 2021-09-14 18:26:15
Modify Date: 2025-09-17 20:42:48

Names
Properties

Name	3,4-Dimethyl-7-[(1-oxo-1-phenyl-2-propanyl)oxy]-2H-chromen-2-one
Synonyms	3,4-Dimethyl-7-[(1-oxo-1-phenyl-2-propanyl)oxy]-2H-chromen-2-one MFCD02057379 2H-1-Benzopyran-2-one, 3,4-dimethyl-7-(1-methyl-2-oxo-2-phenylethoxy)-

Density	1.2±0.1 g/cm3
Boiling Point	512.3±50.0 °C at 760 mmHg
Molecular Formula	C₂₀H₁₈O₄
Molecular Weight	322.354
Flash Point	226.5±30.2 °C
Exact Mass	322.120514
LogP	4.39
Vapour Pressure	0.0±1.3 mmHg at 25°C
Index of Refraction	1.582

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