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: 3,5,8,10-tetraphenyl-9-oxabicyclo[5.3.0]deca-2,5,7,10-tetraen-4-one
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

65869-72-9

65869-72-9 structure

65869-72-9 structure

Name: 3,5,8,10-tetraphenyl-9-oxabicyclo[5.3.0]deca-2,5,7,10-tetraen-4-one
Chemical Name: 1,3,5,7-tetraphenylcyclohepta[c]furan-6-one
CAS Number: 65869-72-9
Molecular Formula: C₃₃H₂₂O₂
Molecular Weight: 450.52700
Create Date: 2016-08-31 07:14:52
Modify Date: 2025-08-29 14:53:50

Names
Properties

Name	1,3,5,7-tetraphenylcyclohepta[c]furan-6-one

Density	1.202g/cm3
Boiling Point	689.1ºC at 760 mmHg
Molecular Formula	C₃₃H₂₂O₂
Molecular Weight	450.52700
Flash Point	351.1ºC
Exact Mass	450.16200
PSA	30.21000
LogP	8.46100
Index of Refraction	1.653

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.