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: 2,4-Imidazolidinedione,5-ethylidene-,(E)-(9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

137920-50-4

137920-50-4 structure

137920-50-4 structure

Name: 2,4-Imidazolidinedione,5-ethylidene-,(E)-(9CI)
Chemical Name: (5E)-5-Ethylidene-2,4-imidazolidinedione
CAS Number: 137920-50-4
Molecular Formula: C₅H₆N₂O₂
Molecular Weight: 126.113
Create Date: 2021-09-10 11:18:53
Modify Date: 2025-09-28 23:53:53

Names
Properties

Name	(5E)-5-Ethylidene-2,4-imidazolidinedione
Synonyms	(5E)-5-Ethylidene-2,4-imidazolidinedione 2,4-Imidazolidinedione, 5-ethylidene-, (5E)-

Density	1.4±0.1 g/cm3
Molecular Formula	C₅H₆N₂O₂
Molecular Weight	126.113
Exact Mass	126.042931
LogP	0.05
Index of Refraction	1.613

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