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: 4-Hydroxy-3-(m-tolyl)-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

73791-17-0

73791-17-0 structure

73791-17-0 structure

Name: 4-Hydroxy-3-(m-tolyl)-2H-1-benzopyran-2-one
Chemical Name: 4-hydroxy-3-(3-methylphenyl)chromen-2-one
CAS Number: 73791-17-0
Molecular Formula: C₁₆H₁₂O₃
Molecular Weight: 252.26500
Create Date: 2016-09-27 15:52:17
Modify Date: 2024-07-18 19:39:55

Names
Properties

Name	4-hydroxy-3-(3-methylphenyl)chromen-2-one
Synonyms	4-hydroxy-3-m-tolyl-chromen-2-one 3-(3-Methylphenyl)-4-hydroxycumarin 4-Hydroxy-3-m-tolyl-cumarin 4-Hydroxy-3-(m-tolyl)coumarin COUMARIN,4-HYDROXY-3-(m-TOLYL) 4-Hydroxy-3-(m-tolyl)-2H-1-benzopyran-2-one 2H-1-Benzopyran-2-one,4-hydroxy-3-(m-tolyl)

Density	1.324g/cm3
Boiling Point	405.2ºC at 760 mmHg
Molecular Formula	C₁₆H₁₂O₃
Molecular Weight	252.26500
Flash Point	152.8ºC
Exact Mass	252.07900
PSA	50.44000
LogP	3.47400
Index of Refraction	1.663

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