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: Ethanone, 1-(5,6-dihydroxy-2,7-dimethyl-3-benzofuranyl)- (9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

709640-99-3

709640-99-3 structure

709640-99-3 structure

Name: Ethanone, 1-(5,6-dihydroxy-2,7-dimethyl-3-benzofuranyl)- (9CI)
Chemical Name: 1-(5,6-Dihydroxy-2,7-dimethyl-1-benzofuran-3-yl)ethanone
CAS Number: 709640-99-3
Molecular Formula: C₁₂H₁₂O₄
Molecular Weight: 220.221
Create Date: 2018-06-26 02:46:25
Modify Date: 2025-10-31 11:17:47

Names
Properties

Name	1-(5,6-Dihydroxy-2,7-dimethyl-1-benzofuran-3-yl)ethanone
Synonyms	1-(5,6-Dihydroxy-2,7-dimethyl-1-benzofuran-3-yl)ethanone Ethanone, 1-(5,6-dihydroxy-2,7-dimethyl-3-benzofuranyl)-

Density	1.3±0.1 g/cm3
Boiling Point	267.0±35.0 °C at 760 mmHg
Molecular Formula	C₁₂H₁₂O₄
Molecular Weight	220.221
Flash Point	115.3±25.9 °C
Exact Mass	220.073563
LogP	1.70
Vapour Pressure	0.0±0.6 mmHg at 25°C
Index of Refraction	1.634

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