Pyrazine-2,5-dicarboxylic acid

Modify Date: 2025-08-23 17:43:54

Pyrazine-2,5-dicarboxylic acid structure	Common Name	Pyrazine-2,5-dicarboxylic acid
	CAS Number	122-05-4	Molecular Weight	168.107
	Density	1.7±0.1 g/cm3	Boiling Point	466.5±45.0 °C at 760 mmHg
	Molecular Formula	C₆H₄N₂O₄	Melting Point	220-230°C
	MSDS	N/A	Flash Point	236.0±28.7 °C

Name	Pyrazine-2,5-dicarboxylic acid
Synonym	More Synonyms

Density	1.7±0.1 g/cm3
Boiling Point	466.5±45.0 °C at 760 mmHg
Melting Point	220-230°C
Molecular Formula	C₆H₄N₂O₄
Molecular Weight	168.107
Flash Point	236.0±28.7 °C
Exact Mass	168.017105
PSA	100.38000
LogP	-2.01
Vapour Pressure	0.0±1.2 mmHg at 25°C
Index of Refraction	1.638

Hazard Codes	Xi
Risk Phrases	R36/37/38
Safety Phrases	S26-S36/37/39
HS Code	2933990090

Precursor 10
CAS#:123-32-0 2,5-Dimethylpyrazine CAS#:82995-50-4 2-(D-arabino-te... CAS#:13051-89-3 2,5-PYRAZINEDIC... CAS#:82995-49-1 2-(D-arabino-te...
CAS#:5521-55-1 5-Methyl-2-pyra... CAS#:23046-95-9 pyrazine-2,3,5-... CAS#:1113-59-3 3-Bromopyruvic acid CAS#:7664-93-9 Sulfuric acid
CAS#:76-03-9 Trichloroacetic acid CAS#:98-97-5 Pyrazine-2-carb...
DownStream 7
CAS#:290-37-9 Pyrazine CAS#:98-97-5 Pyrazine-2-carb... CAS#:13051-89-3 2,5-PYRAZINEDIC... CAS#:100-26-5 2,5-Pyridinedic...
CAS#:96705-92-9 (2S,5R)-piperaz... CAS#:96705-91-8 (2R,5R)-piperaz... CAS#:41110-27-4 pyrazine-2,5-di...

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

MFCD01630902

PYRAZINE-2,5-DICARBOXYLIC ACID

2,5-Pyrazinedicarboxylic acid

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Pyrazine-2,5-dicarboxylic acid
Price: Check
Purity: 97.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Pyrazine-2,5-dicarboxylic acid
Price: ￥488.0/1g
Purity: 97.0%
Delivery: 1 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Pyrazine-2,5-dicarboxylic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

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