Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Pyrazine, 2,6-diethynyl- (9CI)
Price: Check
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Pyrazine, 2,6-diethynyl- (9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

680988-08-3

680988-08-3 structure

680988-08-3 structure

Name: Pyrazine, 2,6-diethynyl- (9CI)
Chemical Name: 2,6-Diethynylpyrazine
CAS Number: 680988-08-3
Molecular Formula: C₈H₄N₂
Molecular Weight: 128.131
Create Date: 2018-06-24 07:49:07
Modify Date: 2025-08-26 00:15:48

Names
Properties

Name	2,6-Diethynylpyrazine
Synonyms	MFCD28161777 2,6-Diethynylpyrazine Pyrazine, 2,6-diethynyl-

Density	1.2±0.1 g/cm3
Boiling Point	243.8±40.0 °C at 760 mmHg
Molecular Formula	C₈H₄N₂
Molecular Weight	128.131
Flash Point	104.3±18.6 °C
Exact Mass	128.037445
LogP	0.08
Vapour Pressure	0.0±0.5 mmHg at 25°C
Index of Refraction	1.572

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