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-Methyl-9-phenyldibenzo(3,4:6,7)cyclohepta(1,2-b)pyran-4(9H)-one
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

6946-21-0

6946-21-0 structure

6946-21-0 structure

Name: 2-Methyl-9-phenyldibenzo(3,4:6,7)cyclohepta(1,2-b)pyran-4(9H)-one
Chemical Name: 2-Methyl-9-phenyldibenzo(3,4:6,7)cyclohepta(1,2-b)pyran-4(9H)-one
CAS Number: 6946-21-0
Molecular Formula: C₂₅H₁₈O₂
Molecular Weight: 350.40900
Create Date: 2017-03-28 11:19:43
Modify Date: 2025-08-25 18:30:30

Name	2-Methyl-9-phenyldibenzo(3,4:6,7)cyclohepta(1,2-b)pyran-4(9H)-one

Density	1.27g/cm3
Boiling Point	577.8ºC at 760 mmHg
Molecular Formula	C₂₅H₁₈O₂
Molecular Weight	350.40900
Flash Point	258.1ºC
Exact Mass	350.13100
PSA	30.21000
LogP	5.77580
Index of Refraction	1.691

Precursor 0
DownStream 1
5146-30-5

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