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-dimethoxy-9-phenyl-5,8,10-trioxabicyclo[4.4.0]decan-2-ol
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

20770-90-5

20770-90-5 structure

20770-90-5 structure

Name: 3,4-dimethoxy-9-phenyl-5,8,10-trioxabicyclo[4.4.0]decan-2-ol
Chemical Name: 6,7-dimethoxy-2-phenyl-4,4a,6,7,8,8a-hexahydropyrano[3,2-d][1,3]dioxin-8-ol
CAS Number: 20770-90-5
Molecular Formula: C₁₅H₂₀O₆
Molecular Weight: 296.31600
Create Date: 2017-09-20 14:51:02
Modify Date: 2025-08-25 20:28:45

Names
Properties

Name	6,7-dimethoxy-2-phenyl-4,4a,6,7,8,8a-hexahydropyrano[3,2-d][1,3]dioxin-8-ol
Synonyms	3,4-dimethoxy-9-phenyl-5,8,10-trioxabicyclo[4.4.0]decan-2-ol

Density	1.27g/cm3
Boiling Point	453.6ºC at 760 mmHg
Molecular Formula	C₁₅H₂₀O₆
Molecular Weight	296.31600
Flash Point	228.1ºC
Exact Mass	296.12600
PSA	66.38000
LogP	0.84780
Vapour Pressure	5.1E-09mmHg at 25°C
Index of Refraction	1.554

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