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: (3E)-3-ethylidene-1-oxo-indene-2-carboxamide
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

91569-09-4

91569-09-4 structure

91569-09-4 structure

Name: (3E)-3-ethylidene-1-oxo-indene-2-carboxamide
Chemical Name: 1-ethylidene-3-oxoindene-2-carboxamide
CAS Number: 91569-09-4
Molecular Formula: C₁₂H₁₁NO₂
Molecular Weight: 201.22100
Create Date: 2016-05-29 15:00:13
Modify Date: 2025-09-27 17:22:24

Names
Properties

Name	1-ethylidene-3-oxoindene-2-carboxamide
Synonyms	2-Carbamoyl-3-aethyliden-indan-1-on 2-Carbamoyl-3.4-trimethyleno-1-indenon 2-oxo-2,6,7,8-tetrahydroacenaphthylene-1-carboxamide

Density	1.335g/cm3
Boiling Point	447.1ºC at 760 mmHg
Molecular Formula	C₁₂H₁₁NO₂
Molecular Weight	201.22100
Flash Point	224.2ºC
Exact Mass	201.07900
PSA	60.16000
LogP	2.08800
Index of Refraction	1.689

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