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: Propanedinitrile, (1,3-dihydro-1-methyl-2H-imidazol-2-ylidene)- (9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

690268-27-0

690268-27-0 structure

690268-27-0 structure

Name: Propanedinitrile, (1,3-dihydro-1-methyl-2H-imidazol-2-ylidene)- (9CI)
Chemical Name: (1-Methyl-1,3-dihydro-2H-imidazol-2-ylidene)malononitrile
CAS Number: 690268-27-0
Molecular Formula: C₇H₆N₄
Molecular Weight: 146.149
Create Date: 2018-06-29 00:16:42
Modify Date: 2025-09-05 16:18:52

Names
Properties

Name	(1-Methyl-1,3-dihydro-2H-imidazol-2-ylidene)malononitrile
Synonyms	Propanedinitrile, 2-(1,3-dihydro-1-methyl-2H-imidazol-2-ylidene)- (1-Methyl-1,3-dihydro-2H-imidazol-2-ylidene)malononitrile

Density	1.2±0.1 g/cm3
Boiling Point	206.2±40.0 °C at 760 mmHg
Molecular Formula	C₇H₆N₄
Molecular Weight	146.149
Flash Point	78.5±27.3 °C
Exact Mass	146.059250
LogP	-3.29
Vapour Pressure	0.2±0.4 mmHg at 25°C
Index of Refraction	1.565

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