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-(2,4-Dimethylphenyl)-4-hydroxy-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

73791-10-3

73791-10-3 structure

73791-10-3 structure

Name: 3-(2,4-Dimethylphenyl)-4-hydroxy-2H-1-benzopyran-2-one
Chemical Name: 3-(2,4-dimethylphenyl)-4-hydroxychromen-2-one
CAS Number: 73791-10-3
Molecular Formula: C₁₇H₁₄O₃
Molecular Weight: 266.29100
Create Date: 2017-10-04 03:15:45
Modify Date: 2025-08-26 23:12:24

Names
Properties

Name	3-(2,4-dimethylphenyl)-4-hydroxychromen-2-one
Synonyms	4-Hydroxy-3-(2,4-dimethylphenyl)-2H-1-benzopyran-2-one 3-(2,4-Dimethylphenyl)-4-hydroxy-cumarin 3-(2,4-dimethyl-phenyl)-4-hydroxy-chromen-2-one 4-Hydroxy-3-(2,4-dimethylphenyl)coumarin 2H-1-Benzopyran-2-one,3-(2,4-dimethylphenyl)-4-hydroxy COUMARIN,3-(2,4-DIMETHYLPHENYL)-4-HYDROXY 3-(2,4-DIMETHYLPHENYL)-4-HYDROXYCOUMARIN

Density	1.287g/cm3
Boiling Point	419.8ºC at 760 mmHg
Molecular Formula	C₁₇H₁₄O₃
Molecular Weight	266.29100
Flash Point	155.5ºC
Exact Mass	266.09400
PSA	50.44000
LogP	3.78240
Index of Refraction	1.65

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