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28711-29-7 - 1H-1,2,4-Triazole-1-acetic acid, 97% - H31732 - Alfa Aesar

H31732 1H-1,2,4-Triazole-1-acetic acid, 97%

CAS-Nummer
28711-29-7
Synonyme

Größe Preis ($) Menge Verfügbarkeit
250mg 69,40
1g 193,00
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1H-1,2,4-Triazole-1-acetic acid, 97%

MDL
MFCD00036051

Chemische Eigenschaften

Formel
C4H5N3O2
Molmasse
127.10
Schmelzpunkt
201-205°
Löslichkeit
Soluble in water.

Anwendungen

1H-1,2,4-Triazole-1-acetic acid is used to produce (1-hydroxy-1-phosphono-2-[1,2,4]triazol-1-yl-ethyl)-phosphonic acid at the temperature of 100 - 110°C. It will need reagent H3PO4, PCl3 and solvent chlorobenzene

Bemerkungen

Keep container tightly closed. Store in cool, dry conditions in well sealed containers

Literaturverweise

Ioannis N. Houpis.; Renmao Liu.; Yanfei Wu.; Yukuan Yuan.; Youchu Wang.; Ulrike Nettekoven. Regioselective Cross-Coupling Reactions of Boronic Acids with Dihalo Heterocycles. J. Org. Chem. 2010, 75, (20), 6965-6968.

De-Gang Ding.; Li-Xia Xie.; Yao-Ting Fan.; Hong-Wei Hou.; Yan Xu. Syntheses, crystal structures and fluorescent properties of Cd(II), Hg(II) and Ag(I) coordination polymers constructed from 1H-1,2,4-triazole-1-acetic acid. Journal of Solid State Chemistry. 2009, 182, (6), 1443-1449.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H315-H319-H335

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

Sicherheitshinweise: P280g-P305+P351+P338

Wear protective gloves. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

Weitere Referenzen

Harmonized Tariff Code
2933.99
TSCA
No

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