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751855

Sigma-Aldrich

Hydrazine solution

1 M in acetonitrile

Sinonimo/i:

Hydrazine, Nitrogen hydride

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About This Item

Formula condensata:
NH2NH2
Numero CAS:
302-01-2
Peso molecolare:
32.05
Beilstein:
878137
Numero MDL:
MFCD00011417
Codice UNSPSC:
12352100
ID PubChem:
329766244
NACRES:
NA.22

Forma fisica

liquid

Concentrazione

1 M in acetonitrile

Indice di rifrazione

n20/D 1.348

Densità

0.779 g/mL at 25 °C

Stringa SMILE

NN

InChI

1S/H4N2/c1-2/h1-2H2
OAKJQQAXSVQMHS-UHFFFAOYSA-N

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Descrizione generale

Hydrazine (N2H4) solution is a common reducing agent and a versatile reagent in organic synthesis. It can reduce a variety of functional groups like ketones, aldehydes, imines, nitro compounds, azides & nitrates to their corresponding amines. It also serves as a source of nitrogen in the synthesis of heterocyclic compounds, such as pyrazoles and pyrazolines.

Applicazioni

Hydrazine solution (in acetonitrile) can be used as a reducing source for the reduction of carbon-carbon multiple bonds in alkenes, alkynes, and α,β-unsaturated esters using metal-organic frameworks (MOFs) as heterogeneous catalysts. It is also used in the synthesis of polysubstituted 2-aminoimidazoles from 2-aminopyrimidines and α-bromocarbonyl compounds.

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Avvertenze

Danger

Classi di pericolo

Acute Tox. 3 Inhalation - Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Aquatic Chronic 2 - Carc. 1B - Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - Skin Sens. 1

Codice della classe di stoccaggio

3 - Flammable liquids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

41.0 °F

Punto d’infiammabilità (°C)

5 °C

Certificati d'analisi (COA)

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