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: 2,3-Dihydro-5,6-dimethoxy-7H-furo[3,2-g][1]benzopyran-7-one
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

27272-67-9

27272-67-9 structure

27272-67-9 structure

Name: 2,3-Dihydro-5,6-dimethoxy-7H-furo[3,2-g][1]benzopyran-7-one
Chemical Name: 5,6-Dimethoxy-2,3-dihydro-7H-furo[3,2-g]chromen-7-one
CAS Number: 27272-67-9
Molecular Formula: C₁₃H₁₂O₅
Molecular Weight: 248.231
Create Date: 2021-09-14 19:27:45
Modify Date: 2024-04-11 16:14:11

Names
Properties

Name	5,6-Dimethoxy-2,3-dihydro-7H-furo[3,2-g]chromen-7-one
Synonyms	7H-Furo[3,2-g][1]benzopyran-7-one, 2,3-dihydro-5,6-dimethoxy- 5,6-Dimethoxy-2,3-dihydro-7H-furo[3,2-g]chromen-7-one

Density	1.4±0.1 g/cm3
Boiling Point	483.2±45.0 °C at 760 mmHg
Molecular Formula	C₁₃H₁₂O₅
Molecular Weight	248.231
Flash Point	219.9±28.8 °C
Exact Mass	248.068466
LogP	1.05
Vapour Pressure	0.0±1.2 mmHg at 25°C
Index of Refraction	1.595

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