PYRAZINE N-OXIDE

PYRAZINE N-OXIDE Suppliers list
Company Name: Dayang Chem (Hangzhou) Co.,Ltd.
Tel: 571-88938639 +8617705817739
Email: info@dycnchem.com
Products Intro: Product Name:Pyrazine N-oxide
CAS:2423-65-6
Purity:0.95&0.99 Package:0.1KG;1KG;1000KG Remarks:Hot sales
Company Name: PT CHEM GROUP LIMITED
Tel:
Email: peter68@ptchemgroup.com
Products Intro: Product Name:Pyrazine N-oxide
CAS:2423-65-6
Purity:0.95&0.99 Package:0.1KG;1KG;1000KG Remarks:Hot sales
Company Name: GIHI CHEMICALS CO.,LIMITED
Tel: +8618058761490
Email: info@gihichemicals.com
Products Intro: Product Name:Pyrazine N-oxide
CAS:2423-65-6
Purity:99 Package:5KG;1KG,25kg
Company Name: Aladdin Scientific
Tel: +1-+1(833)-552-7181
Email: sales@aladdinsci.com
Products Intro: Product Name:Pyrazine N-oxide
CAS:2423-65-6
Purity:97% Package:$19.9/250mg;$61.9/1g;$236.9/5g;Bulk package Remarks:97%
Company Name: Adamas Reagent, Ltd.  
Tel: 400-6009262 16621234537
Email: chenyj@titansci.com
Products Intro: Product Name:Pyrazine 1-Oxide
CAS:2423-65-6
Purity:97%+ Package:1G;5G;10G;25G;50G;100G,1KG;25KG;50KG
PYRAZINE N-OXIDE Basic information
Product Name:PYRAZINE N-OXIDE
Synonyms:RARECHEM BG FB 0041;PYRAZINE N-OXIDE;Pyrazine N-oxide 97%;Pyrazine-1-oxide;1-oxidopyrazin-1-ium
CAS:2423-65-6
MF:C4H4N2O
MW:96.09
EINECS:
Product Categories:
Mol File:2423-65-6.mol
PYRAZINE N-OXIDE Structure
PYRAZINE N-OXIDE Chemical Properties
Melting point 112-116 °C
Boiling point 126-127 °C(Press: 14 Torr)
density 1.19±0.1 g/cm3(Predicted)
storage temp. under inert gas (nitrogen or Argon) at 2-8°C
pka0.45±0.39(Predicted)
Safety Information
Hazard Codes F,Xn
Risk Statements 11-22-37/38-41
Safety Statements 26-39
RIDADR UN 1325 4.1/PG 2
WGK Germany 3
MSDS Information
PYRAZINE N-OXIDE Usage And Synthesis
Purification MethodsIf the sample contains pyrazine-1-oxide, then place it in a Soxhlet extractor and extract it with hot pet ether (b 60-68o) in which the mono-oxide is soluble. Collect the dioxide from the thimble and recrystallise it from MeOH. It is dried in vacuo. It has at 1270cm-1 . [Koelsch & Gumprecht J Org Chem 23 1605 1958.]
PYRAZINE N-OXIDE Preparation Products And Raw materials
Preparation ProductsPyrazinecarbonitrile, 6-amino- (9CI)
Tag:PYRAZINE N-OXIDE(2423-65-6) Related Product Information
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