Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2,5-Bis(4-dimethylaminobenzylidene)cyclopentanone
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2,5-bis[(4-dimethylaminophenyl)methylidene]cyclopentan-1-one
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

19226-99-4

19226-99-4 structure

19226-99-4 structure

Name: 2,5-bis[(4-dimethylaminophenyl)methylidene]cyclopentan-1-one
Chemical Name: (2E,5E)-2,5-bis[[4-(dimethylamino)phenyl]methylidene]cyclopentan-1-one
CAS Number: 19226-99-4
Molecular Formula: C₂₃H₂₆N₂O
Molecular Weight: 346.46500
Create Date: 2016-05-23 12:18:00
Modify Date: 2025-09-25 19:01:08

Name	(2E,5E)-2,5-bis[[4-(dimethylamino)phenyl]methylidene]cyclopentan-1-one
Synonyms	2,5-bis[4-(dimethylamino)benzylidene]cyclopentanone 2,2'-bis(4-dimethylaminobenzylidene)cyclopentanone 2,5-bis(4-N,N-dimethylaminobenzylidene)cyclopentanone 2,5-Bis-(4-dimethylamino-benzyliden)-cyclopentanon 1.3-Bis-(4-dimethylamino-benzal)-cyclopentanon-(2)

Density	1.167g/cm3
Boiling Point	561.7ºC at 760 mmHg
Molecular Formula	C₂₃H₂₆N₂O
Molecular Weight	346.46500
Flash Point	248.5ºC
Exact Mass	346.20500
PSA	23.55000
LogP	4.64850
Vapour Pressure	1.2E-12mmHg at 25°C
Index of Refraction	1.687

120-92-3 structure

120-92-3

100-10-7 structure

100-10-7

~96%

19226-99-4 structure

19226-99-4

Literature: Katritzky, Alan R.; Fan, Wei-Qiang; Jiao, Xue-Shun; Li, Qiao-Ling Journal of Heterocyclic Chemistry, 1988 , vol. 25, p. 1321 - 1325

Precursor 2
120-92-3 100-10-7
DownStream 0

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