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-(4-methoxyphenyl)-4,8,9-trimethylfuro[2,3-f]chromen-7-one
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

858743-67-6

858743-67-6 structure

858743-67-6 structure

Name: 3-(4-methoxyphenyl)-4,8,9-trimethylfuro[2,3-f]chromen-7-one
Chemical Name: 3-(4-Methoxyphenyl)-4,8,9-trimethyl-7H-furo[2,3-f]chromen-7-one
CAS Number: 858743-67-6
Molecular Formula: C₂₁H₁₈O₄
Molecular Weight: 334.365
Create Date: 2021-09-13 18:02:07
Modify Date: 2025-08-25 12:20:14

Names
Properties

Name	3-(4-Methoxyphenyl)-4,8,9-trimethyl-7H-furo[2,3-f]chromen-7-one
Synonyms	MFCD03661680 3-(4-Methoxyphenyl)-4,8,9-trimethyl-7H-furo[2,3-f]chromen-7-one 7H-Furo[2,3-f][1]benzopyran-7-one, 3-(4-methoxyphenyl)-4,8,9-trimethyl-

Density	1.2±0.1 g/cm3
Boiling Point	529.8±50.0 °C at 760 mmHg
Molecular Formula	C₂₁H₁₈O₄
Molecular Weight	334.365
Flash Point	274.2±30.1 °C
Exact Mass	334.120514
LogP	5.50
Vapour Pressure	0.0±1.4 mmHg at 25°C
Index of Refraction	1.609

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