Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2-(2-(1,3,3-trimethylindolin-2-ylidene)ethylidene)-2,3-dihydro-1H-inden-1-one
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: (2E)-2-(1,3-BENZOTHIAZOL-2-YL)-3-[4-(DIMETHYLAMINO)PHENYL]ACRYLONITRILE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

53704-23-7

53704-23-7 structure

53704-23-7 structure

Name: (2E)-2-(1,3-BENZOTHIAZOL-2-YL)-3-[4-(DIMETHYLAMINO)PHENYL]ACRYLONITRILE
Chemical Name: 2-[2-(1,3,3-trimethylindol-2-ylidene)ethylidene]-3H-inden-1-one
CAS Number: 53704-23-7
Molecular Formula: C₂₂H₂₁NO
Molecular Weight: 315.40800
Create Date: 2018-12-23 17:14:42
Modify Date: 2025-12-30 18:33:45

Names
Properties

Name	2-[2-(1,3,3-trimethylindol-2-ylidene)ethylidene]-3H-inden-1-one
Synonyms	(2E)-2-[(2E)-2-(1,3,3-TRIMETHYL-1,3-DIHYDRO-2H-INDOL-2-YLIDENE)ETHYLIDENE]INDAN-1-ONE 2-[(1,3,3-trimethyl-1,3-dihydro-indol-2-ylidene)-ethylidene]-indan-1-one

Density	1.232g/cm3
Boiling Point	465.4ºC at 760 mmHg
Molecular Formula	C₂₂H₂₁NO
Molecular Weight	315.40800
Flash Point	176.8ºC
Exact Mass	315.16200
PSA	20.31000
LogP	4.72830
Index of Refraction	1.713

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