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19847-10-0 - Pyrazine-2-carbonyl chloride, 90+% - H50418 - Alfa Aesar

H50418 Pyrazine-2-carbonyl chloride, 90+%

CAS-Nummer
19847-10-0
Synonyme

Größe Preis ($) Menge Verfügbarkeit
1g 122,57
5g 478,92
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Pyrazine-2-carbonyl chloride, 90+%

MDL
MFCD00792886
EINECS
243-367-4

Chemische Eigenschaften

Formel
C5H3ClN2O
Molmasse
142.55
Sensitivität
Moisture Sensitive
Löslichkeit
Reacts with water.

Anwendungen

Pyrazine-2-carbonyl chloride is used as pharmaceutical intermediates.

Bemerkungen

Moisture Sensitive. Protect from humidity and water. Store under dry inert gas. Incompatible with bases, oxidizing agents and moisture.

Literaturverweise

Gernot A. Eller; Qian Zhang; Daniela Habicht; Barbara Datterl and Wolfgang Holzer. Synthesis and NMR Spectroscopic Data of Pyrazolo[4’,3’:5,6]pyrano[2,3-b]pyrazin-4(1H)-ones: Derivatives of a Novel Tricyclic Ring System. Acta Chim. Slov.2009, 56 521-526.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H314-H318

Causes severe skin burns and eye damage. Causes serious eye damage.

Sicherheitshinweise: P260-P280-P303+P361+P353-P305+P351+P338-P301+P330+P331-P304+P340-P310-P363-P405-P501a

Do not breathe dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Immediately call a POISON CENTER or doctor/physician. Wash contaminated clothing before reuse. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Gefahrenklasse
8
Verpackungsgruppe
II
Harmonized Tariff Code
2933.99
TSCA
No

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