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: 3,5,7-Trihydroxy-2H-1-benzopyran-2-one
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

22065-07-2

22065-07-2 structure

22065-07-2 structure

Name: 3,5,7-Trihydroxy-2H-1-benzopyran-2-one
Chemical Name: Coumarin, 3,5,7-trihydroxy-
CAS Number: 22065-07-2
Molecular Formula: C₉H₆O₅
Molecular Weight: 194.141
Create Date: 2021-09-11 19:45:50
Modify Date: 2024-04-09 13:28:16

Names
Properties

Name	Coumarin, 3,5,7-trihydroxy-
Synonyms	2H-1-Benzopyran-2-one, 3,5,7-trihydroxy- MFCD24717049 Coumarin, 3,5,7-trihydroxy- 3,5,7-Trihydroxy-2H-chromen-2-one

Density	1.8±0.1 g/cm3
Boiling Point	596.7±50.0 °C at 760 mmHg
Molecular Formula	C₉H₆O₅
Molecular Weight	194.141
Flash Point	251.5±23.6 °C
Exact Mass	194.021530
LogP	1.75
Vapour Pressure	0.0±1.7 mmHg at 25°C
Index of Refraction	1.767

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