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15454-54-3 - 5-Amino-1H-tetrazole monohydrate, 99% - 1H-Tetrazol-5-amine - B24018 - Alfa Aesar

B24018 5-Amino-1H-tetrazole monohydrate, 99%

CAS-Nummer
15454-54-3
Synonyme
1H-Tetrazol-5-amine

Größe Preis ($) Menge Verfügbarkeit
25g 29,77
100g 49,34
500g 197,76
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5-Amino-1H-tetrazole monohydrate, 99%

MDL
MFCD00149327
EINECS
224-581-7

Chemische Eigenschaften

Formel
CH3N5•H2O
Molmasse
103.08 (85.06anhy)
Schmelzpunkt
ca 203° dec.
Löslichkeit
Soluble in water, ethanol (1.36%).

Anwendungen

5-Aminotetrazole monohydrate is a useful reagent in condensation reactions to form pyrimidines.

Bemerkungen

Store away from strong oxidizing agents, strong acids, acid chlorides, acid anhydrides.

Literaturverweise

Thomas M. Klapötke and Jörg Stierstorfer. Nitration Products of 5-Amino-1H-tetrazole and Methyl-5-amino-1H-tetrazoles - Structures and Properties of Promising Energetic Materials. Helvetica Chimica Acta. 2007, 90 (11), 2132-2150.

Anton Hammerl; Michael A. Hiskey; Gerhard Holl; Thomas M. Klapötke; Kurt Polborn; Jörg Stierstorfer; and Jan J. Weigand. Azidoformamidinium and Guanidinium 5,5‘-Azotetrazolate Salts. Chem. Mater. 2005, 17 (14), 3784-3793.

Aldehydes can be converted to isonitriles via imine formation, catalytic reduction and hypobromite oxidation of the tetrazole ring: Angew. Chem. Int. Ed., 15, 113 (1976): Org. Synth. Coll., 7, 27 (1990):

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H240-H228-H315-H319-H335

Heating may cause an explosion. Flammable solid. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Sicherheitshinweise: P210-P220-P261-P280-P305+P351+P338-P370+P380+P375-P304+P340-P362-P405-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Keep/Store away from clothing/combustible materials. Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. In case of fire: Evacuate area. Fight fire remotely due to the risk of explosion. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Beilstein
108872
Gefahrenklasse
4.1
Verpackungsgruppe
III
Harmonized Tariff Code
2933.99
TSCA
Yes
RTECS
XF7465000

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