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: Cycloheptanone,2-[(diphenylamino)methylene]-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

33739-26-3

33739-26-3 structure

33739-26-3 structure

Name: Cycloheptanone,2-[(diphenylamino)methylene]-
Chemical Name: (2E)-2-[(N-phenylanilino)methylidene]cycloheptan-1-one
CAS Number: 33739-26-3
Molecular Formula: C₂₀H₂₁NO
Molecular Weight: 291.38700
Create Date: 2016-04-02 09:51:09
Modify Date: 2025-09-13 10:28:02

Names
Properties

Name	(2E)-2-[(N-phenylanilino)methylidene]cycloheptan-1-one
Synonyms	2-Diphenylaminomethylen-cycloheptanon

Density	1.163g/cm3
Boiling Point	432ºC at 760 mmHg
Molecular Formula	C₂₀H₂₁NO
Molecular Weight	291.38700
Flash Point	160.5ºC
Exact Mass	291.16200
PSA	20.31000
LogP	5.24180
Index of Refraction	1.658

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