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: 7,7'-vinylenebis-2-benzopyrone
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

79135-88-9

79135-88-9 structure

79135-88-9 structure

Name: 7,7'-vinylenebis-2-benzopyrone
Chemical Name: 7-[(E)-2-(2-oxochromen-7-yl)ethenyl]chromen-2-one
CAS Number: 79135-88-9
Molecular Formula: C₂₀H₁₂O₄
Molecular Weight: 316.30700
Create Date: 2018-06-16 19:34:20
Modify Date: 2025-10-14 18:28:00

Names
Properties

Name	7-[(E)-2-(2-oxochromen-7-yl)ethenyl]chromen-2-one
Synonyms	EINECS 279-089-5 7,7'-Vinylenebis-2-benzopyrone

Molecular Formula	C₂₀H₁₂O₄
Molecular Weight	316.30700
Exact Mass	316.07400
PSA	60.42000
LogP	4.06980

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