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: 7-[2-(4-chlorophenyl)-2-oxoethoxy]-3-ethyl-4-methylchromen-2-one
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

670243-85-3

670243-85-3 structure

670243-85-3 structure

Name: 7-[2-(4-chlorophenyl)-2-oxoethoxy]-3-ethyl-4-methylchromen-2-one
Chemical Name: 7-[2-(4-Chlorophenyl)-2-oxoethoxy]-3-ethyl-4-methyl-2H-chromen-2-one
CAS Number: 670243-85-3
Molecular Formula: C₂₀H₁₇ClO₄
Molecular Weight: 356.800
Create Date: 2021-09-13 21:55:23
Modify Date: 2025-08-22 10:20:15

Names
Properties

Name	7-[2-(4-Chlorophenyl)-2-oxoethoxy]-3-ethyl-4-methyl-2H-chromen-2-one
Synonyms	7-[2-(4-Chlorophenyl)-2-oxoethoxy]-3-ethyl-4-methyl-2H-chromen-2-one 2H-1-Benzopyran-2-one, 7-[2-(4-chlorophenyl)-2-oxoethoxy]-3-ethyl-4-methyl- MFCD03661592

Density	1.3±0.1 g/cm3
Boiling Point	543.7±50.0 °C at 760 mmHg
Molecular Formula	C₂₀H₁₇ClO₄
Molecular Weight	356.800
Flash Point	208.0±29.1 °C
Exact Mass	356.081543
LogP	5.25
Vapour Pressure	0.0±1.5 mmHg at 25°C
Index of Refraction	1.587

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