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2644-93-1 - 1,3,5-Trimethyl-1H-pyrazole-4-carboxaldehyde, 99% - H50225 - Alfa Aesar

H50225 1,3,5-Trimethyl-1H-pyrazole-4-carboxaldehyde, 99%

CAS-Nummer
2644-93-1
Synonyme

Größe Preis ($) Menge Verfügbarkeit
1g 92,30
5g 402,00
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1,3,5-Trimethyl-1H-pyrazole-4-carboxaldehyde, 99%

MDL
MFCD00159623

Chemische Eigenschaften

Formel
C7H10N2O
Molmasse
138.17
Schmelzpunkt
80-83°
Siedepunkt
132°/12mm
Sensitivität
Air Sensitive

Anwendungen

1,3,5-Trimethyl-1H-pyrazole-4-carboxaldehyde is used as organic chemical synthesis intermediate.

Bemerkungen

Air sensitive. Store away from oxidizing agents.

Literaturverweise

V.A. Shagun; A.A.Shatrova; L.K.Papernaya; G.G.Levkovskaya. Quantum-chemical study of mechanisms of reaction between 1,3,5-trimethyl-1H-pyrazole-4-carbaldehyde with 2-mercaptoethanol. Russian Journal of Organic Chemistry. 2013, 49, (2), 276-282

 

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Sicherheitshinweise: P260u-P201-P280a-P303+P361+P353-P305+P351+P338-P301+P330+P331-P304+P340-P310a-P405-P501a

Obtain special instructions before use. Wear protective gloves and eye/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. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Harmonized Tariff Code
2933.19
TSCA
No

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