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(5H)-Furanone,4-chloro-3-phenyl-5-(phenylmethylene)-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

20809-64-7

20809-64-7 structure

20809-64-7 structure

Name: 2(5H)-Furanone,4-chloro-3-phenyl-5-(phenylmethylene)-
Chemical Name: (5Z)-5-benzylidene-4-chloro-3-phenylfuran-2-one
CAS Number: 20809-64-7
Molecular Formula: C₁₇H₁₁ClO₂
Molecular Weight: 282.72100
Create Date: 2018-06-17 12:18:55
Modify Date: 2025-08-25 11:39:11

Names
Properties

Name	(5Z)-5-benzylidene-4-chloro-3-phenylfuran-2-one
Synonyms	5-benzylidene-4-chloro-3-phenyl-5H-furan-2-one

Density	1.31g/cm3
Boiling Point	451.9ºC at 760 mmHg
Molecular Formula	C₁₇H₁₁ClO₂
Molecular Weight	282.72100
Flash Point	246.4ºC
Exact Mass	282.04500
PSA	26.30000
LogP	4.23440
Vapour Pressure	2.34E-08mmHg at 25°C
Index of Refraction	1.652

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