Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Purity: 98.0%
Stocking Period: 10 Day
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1H-Pyrrole-3,4-dicarbonitrile,2,5-dihydro-2,5-dioxo-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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1974-53-4

1974-53-4 structure

1974-53-4 structure

Name: 1H-Pyrrole-3,4-dicarbonitrile,2,5-dihydro-2,5-dioxo-
Chemical Name: 2,5-dioxopyrrole-3,4-dicarbonitrile
CAS Number: 1974-53-4
Molecular Formula: C₆HN₃O₂
Molecular Weight: 147.09100
Create Date: 2016-12-04 21:45:09
Modify Date: 2025-09-10 22:01:35

Names
Properties

Name	2,5-dioxopyrrole-3,4-dicarbonitrile
Synonyms	Dicyanmaleinsaeureimid 1H-Pyrrole-3,4-dicarbonitrile,2,5-dihydro-2,5-dioxo 2,5-Dioxo-2,5-dihydro-1H-pyrrole-3,4-dicarbonitrile Dicyanmaleinimid 3,4-Dicyano-2,5-dioxopyrrolin 2,3-dicyanomaleimide 2,5-dioxo-2,5-dihydro-pyrrole-3,4-dicarbonitrile Dicyanmaleimid

Density	1.59g/cm3
Boiling Point	270.3ºC at 760mmHg
Molecular Formula	C₆HN₃O₂
Molecular Weight	147.09100
Flash Point	117.2ºC
Exact Mass	147.00700
PSA	93.75000
Vapour Pressure	0.00691mmHg at 25°C
Index of Refraction	1.587

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