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-Butene-1,4-dione,2-(diethylamino)-1,4-diphenyl-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

26454-87-5

26454-87-5 structure

26454-87-5 structure

Name: 2-Butene-1,4-dione,2-(diethylamino)-1,4-diphenyl-
Chemical Name: (E)-2-(diethylamino)-1,4-diphenylbut-2-ene-1,4-dione
CAS Number: 26454-87-5
Molecular Formula: C₂₀H₂₁NO₂
Molecular Weight: 307.38600
Create Date: 2017-08-08 09:15:26
Modify Date: 2025-09-12 10:24:04

Names
Properties

Name	(E)-2-(diethylamino)-1,4-diphenylbut-2-ene-1,4-dione
Synonyms	3-Diaethylamino-1,4-diphenyl-2-buten-1,4-dion

Density	1.097g/cm3
Boiling Point	430ºC at 760mmHg
Molecular Formula	C₂₀H₂₁NO₂
Molecular Weight	307.38600
Flash Point	173.4ºC
Exact Mass	307.15700
PSA	37.38000
LogP	3.97790
Vapour Pressure	1.34E-07mmHg at 25°C
Index of Refraction	1.575

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