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: 2,4-bis[(4-methylphenyl)methylidene]cyclobutan-1-one
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

17078-43-2

17078-43-2 structure

17078-43-2 structure

Name: 2,4-bis[(4-methylphenyl)methylidene]cyclobutan-1-one
Chemical Name: (2E,4Z)-2,4-bis[(4-methylphenyl)methylidene]cyclobutan-1-one
CAS Number: 17078-43-2
Molecular Formula: C₂₀H₁₈O
Molecular Weight: 274.35600
Create Date: 2016-04-19 15:38:24
Modify Date: 2025-09-18 21:19:30

Names
Properties

Name	(2E,4Z)-2,4-bis[(4-methylphenyl)methylidene]cyclobutan-1-one

Density	1.164g/cm3
Boiling Point	473.2ºC at 760 mmHg
Molecular Formula	C₂₀H₁₈O
Molecular Weight	274.35600
Flash Point	209.4ºC
Exact Mass	274.13600
PSA	17.07000
LogP	4.74320
Vapour Pressure	4E-09mmHg at 25°C
Index of Refraction	1.684

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