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: 2-Ethoxy-2,4-diphenyl-2H-1-benzopyran-3-carboxylic acid ethyl ester
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

19723-39-8

19723-39-8 structure

19723-39-8 structure

Name: 2-Ethoxy-2,4-diphenyl-2H-1-benzopyran-3-carboxylic acid ethyl ester
Chemical Name: Ethyl 2-ethoxy-2,4-diphenyl-2H-chromene-3-carboxylate
CAS Number: 19723-39-8
Molecular Formula: C₂₆H₂₄O₄
Molecular Weight: 400.466
Create Date: 2021-09-13 22:54:21
Modify Date: 2025-09-19 15:12:30

Names
Properties

Name	Ethyl 2-ethoxy-2,4-diphenyl-2H-chromene-3-carboxylate
Synonyms	2H-1-Benzopyran-3-carboxylic acid, 2-ethoxy-2,4-diphenyl-, ethyl ester Ethyl 2-ethoxy-2,4-diphenyl-2H-chromene-3-carboxylate

Density	1.2±0.1 g/cm3
Boiling Point	537.7±50.0 °C at 760 mmHg
Molecular Formula	C₂₆H₂₄O₄
Molecular Weight	400.466
Flash Point	232.1±30.2 °C
Exact Mass	400.167450
LogP	7.56
Vapour Pressure	0.0±1.4 mmHg at 25°C
Index of Refraction	1.622

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