Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Purity: 98.0%
Stocking Period: 10 Day
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2(5H)-Furanone,5-(2,4-hexadiynylidene)-, (5Z)- (9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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Contact: Ms Wang
Email: enquiry@dycnchem.com

14686-19-2

14686-19-2 structure

14686-19-2 structure

Name: 2(5H)-Furanone,5-(2,4-hexadiynylidene)-, (5Z)- (9CI)
Chemical Name: (5Z)-5-hexa-2,4-diynylidenefuran-2-one
CAS Number: 14686-19-2
Molecular Formula: C₁₀H₆O₂
Molecular Weight: 158.15300
Create Date: 2016-02-12 22:09:12
Modify Date: 2025-09-22 11:35:01

Names
Properties

Name	(5Z)-5-hexa-2,4-diynylidenefuran-2-one

Density	1.324g/cm3
Boiling Point	302.4ºC at 760 mmHg
Molecular Formula	C₁₀H₆O₂
Molecular Weight	158.15300
Flash Point	123.3ºC
Exact Mass	158.03700
PSA	26.30000
LogP	1.01000
Vapour Pressure	0.000994mmHg at 25°C
Index of Refraction	1.681

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