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: CYCLOHEPTA[B]PYRAN-4,9-DIONE, 2-(1,3-BENZODIOXOL-5-YL)-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

129527-18-0

129527-18-0 structure

129527-18-0 structure

Name: CYCLOHEPTA[B]PYRAN-4,9-DIONE, 2-(1,3-BENZODIOXOL-5-YL)-
Chemical Name: 2-(1,3-Benzodioxol-5-yl)cyclohepta[b]pyran-4,9-dione
CAS Number: 129527-18-0
Molecular Formula: C₁₇H₁₀O₅
Molecular Weight: 294.25800
Create Date: 2018-12-14 16:49:03
Modify Date: 2025-08-30 18:15:40

Names
Properties

Name	2-(1,3-Benzodioxol-5-yl)cyclohepta[b]pyran-4,9-dione

Density	1.483g/cm3
Boiling Point	586.154ºC at 760 mmHg
Molecular Formula	C₁₇H₁₀O₅
Molecular Weight	294.25800
Flash Point	263.768ºC
Exact Mass	294.05300
PSA	65.74000
LogP	2.54890
Vapour Pressure	0mmHg at 25°C
Index of Refraction	1.691

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