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(3H)-Furanone,3-[[4-(dimethylamino)phenyl]methylene]-5-phenyl-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

77811-51-9

77811-51-9 structure

77811-51-9 structure

Name: 2(3H)-Furanone,3-[[4-(dimethylamino)phenyl]methylene]-5-phenyl-
Chemical Name: 3-[[4-(dimethylamino)phenyl]methylidene]-5-phenylfuran-2-one
CAS Number: 77811-51-9
Molecular Formula: C₁₉H₁₇NO₂
Molecular Weight: 291.34400
Create Date: 2017-09-23 04:29:40
Modify Date: 2025-08-25 11:44:56

Name	3-[[4-(dimethylamino)phenyl]methylidene]-5-phenylfuran-2-one
Synonyms	5-Phenyl-3-<4-dimethylamino-benzyliden>-2,3-dihydro-furanon-(2) 3-p-Dimethylaminobenzyliden-5-phenylfuran-2(3H)-on 3-(4-dimethylamino-benzylidene)-5-phenyl-3H-furan-2-one

Density	1.226g/cm3
Boiling Point	529.6ºC at 760mmHg
Molecular Formula	C₁₉H₁₇NO₂
Molecular Weight	291.34400
Flash Point	198.3ºC
Exact Mass	291.12600
PSA	29.54000
LogP	3.73390
Index of Refraction	1.674

100-10-7 structure

100-10-7

2051-95-8 structure

2051-95-8

~77%

77811-51-9 structure

77811-51-9

Literature: Reddy, G. Sudhakar; Mohan, G. Hari; Iyengar, D. S. Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1998 , vol. 37, # 11 p. 1167 - 1168

Precursor 2
100-10-7 2051-95-8
DownStream 0

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