PYRAZINE N-OXIDE

Product Name: PYRAZINE N-OXIDE
CAS No.: 2423-65-6
Chemical Name: PYRAZINE N-OXIDE
Synonyms: Pyrazine-1-oxide;PYRAZINE N-OXIDE;RARECHEM BG FB 0041;1-oxidopyrazin-1-ium;Pyrazine N-oxide 97%
CBNumber: CB2470485
Molecular Formula: C4H4N2O
Formula Weight: 96.09
MOL File: 2423-65-6.mol

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PYRAZINE N-OXIDE Property

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
pka: 0.45±0.39(Predicted)

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Safety

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

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H228Flammable solid

H302Harmful if swallowed

H315Causes skin irritation

H318Causes serious eye damage

H335May cause respiratory irritation

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P240Ground/bond container and receiving equipment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 678260
Product name: Pyrazine N-oxide
Purity: 97%
Packaging: 5g
Price: $286
Updated: 2023/06/20

TRC

Product number: P841103
Product name: Pyrazine1-oxide
Packaging: 50mg
Price: $45
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: API0008547
Product name: PYRAZINE N-OXIDE
Purity: 95.00%
Packaging: 1G
Price: $665.44
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: API0008547
Product name: PYRAZINE N-OXIDE
Purity: 95.00%
Packaging: 5G
Price: $1005.38
Updated: 2021/12/16

AK Scientific

Product number: 1770AB
Product name: Pyrazine1-oxide
Packaging: 25g
Price: $1720
Updated: 2021/12/16

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PYRAZINE N-OXIDE Chemical Properties,Usage,Production

Purification Methods

If 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

Raw materials

Preparation Products

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PYRAZINE N-OXIDE Suppliers

China 27 Germany 1 India 2 Japan 1 Slovakia 1 Switzerland 1 United States 3 Global 36

Rare Chemicals GmbH

Tel: --
Fax: --
Email: sales@rarechem.de
Country: Germany
ProdList: 6297
Advantage: 38

2423-65-6, PYRAZINE N-OXIDERelated Search:

PYRAZINE-2-CARBOTHIOAMIDE N'-HYDROXY-2-PYRAZINECARBOXIMIDAMIDE PYRAZINE-N,N'-DIOXIDE PHENAZINE-N-OXIDE Carbadox 2-ACETYL-3-METHYLQUINOXALINEDIIUM-1,4-DIOLATE 2-(METHOXYCARBONYL)-3-METHYLQUINOXALINEDIIUM-1,4-DIOLATE 2-METHYLQUINOXALINEDIIUM-1,4-DIOLATE 2-(ETHOXYCARBONYL)-3-METHYLQUINOXALINEDIIUM-1,4-DIOLATE QUINOXALINE N-OXIDE PYRAZINE N-OXIDE 2,5-DIMETHYL PYRAZINE N-OXIDE 3-AMINO-6-(CHLOROMETHYL)-2-PYRAZINECARBONITRILE 4-OXIDE 3-AMINO-2-QUINOXALINECARBONITRILE 1,4-DIOXIDE 2,3-BIS(BROMOMETHYL)QUINOXALINE 1,4-DIOXIDE BENZO[A]PHENAZINE 12-OXIDE 2,3-dimethylquinoxaline 1,4-dioxide TETRAMETHYL-PYRAZINE,1-OXIDE

RARECHEM BG FB 0041

PYRAZINE N-OXIDE

Pyrazine N-oxide 97%

1-oxidopyrazin-1-ium

Pyrazine-1-oxide

2423-65-6

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Pyrazines

Heterocyclic Building Blocks