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: Flavone, 3,5-diamino- (5CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

742097-96-7

742097-96-7 structure

742097-96-7 structure

Name: Flavone, 3,5-diamino- (5CI)
Chemical Name: 3,5-Diamino-2-phenyl-4H-chromen-4-one
CAS Number: 742097-96-7
Molecular Formula: C₁₅H₁₂N₂O₂
Molecular Weight: 252.268
Create Date: 2021-09-14 13:07:27
Modify Date: 2025-08-25 13:01:15

Names
Properties

Name	3,5-Diamino-2-phenyl-4H-chromen-4-one
Synonyms	4H-1-Benzopyran-4-one, 3,5-diamino-2-phenyl- 3,5-Diamino-2-phenyl-4H-chromen-4-one

Density	1.3±0.1 g/cm3
Boiling Point	455.4±45.0 °C at 760 mmHg
Molecular Formula	C₁₅H₁₂N₂O₂
Molecular Weight	252.268
Flash Point	233.4±25.0 °C
Exact Mass	252.089874
LogP	0.86
Vapour Pressure	0.0±1.1 mmHg at 25°C
Index of Refraction	1.696

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