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-(4-OXO-4H-CHROMEN-2-YL)-BENZOIC ACID
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

20052-41-9

20052-41-9 structure

20052-41-9 structure

Name: 2-(4-OXO-4H-CHROMEN-2-YL)-BENZOIC ACID
Chemical Name: 2-(4-Oxo-4H-chromen-2-yl)benzoic acid
CAS Number: 20052-41-9
Molecular Formula: C₁₆H₁₀O₄
Molecular Weight: 266.248
Create Date: 2018-07-17 02:22:15
Modify Date: 2025-09-16 16:56:32

Names
Properties

Name	2-(4-Oxo-4H-chromen-2-yl)benzoic acid
Synonyms	Benzoic acid, 2-(4-oxo-4H-1-benzopyran-2-yl)- MFCD05022766 2-(4-Oxo-4H-chromen-2-yl)benzoic acid

Density	1.4±0.1 g/cm3
Boiling Point	475.0±45.0 °C at 760 mmHg
Molecular Formula	C₁₆H₁₀O₄
Molecular Weight	266.248
Flash Point	182.7±22.2 °C
Exact Mass	266.057922
LogP	3.23
Vapour Pressure	0.0±1.2 mmHg at 25°C
Index of Refraction	1.664

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.