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534102

Sigma-Aldrich

Methylamine solution

greener alternative

33 wt. % in absolute ethanol ((denatured with 1% toluene))

Sinonimo/i:

Monomethylamine

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About This Item

Formula condensata:
CH3NH2
Numero CAS:
74-89-5
Peso molecolare:
31.06
Beilstein:
741851
Numero MDL:
MFCD00008104
Codice UNSPSC:
12352302
ID PubChem:
24878015
NACRES:
NA.22

Livello qualitativo

200

Caratteristiche più verdi

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

Concentrazione

33 wt. % in absolute ethanol ((denatured with 1% toluene))

Impurezze

≤1.0% water

Indice di rifrazione

n20/D 1.360-1.372

Densità

0.756 g/mL at 25 °C

Categoria alternativa più verde

, Enabling

Temperatura di conservazione

2-8°C

Stringa SMILE

CN

InChI

1S/CH5N/c1-2/h2H2,1H3
BAVYZALUXZFZLV-UHFFFAOYSA-N

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Categorie correlate

Descrizione generale

Methylamine solution is a 33wt.% solution of methylamine in absolute ethanol. Methylamine is an aliphatic primary amine. It participates in the synthesis of isothiazolium salts. Chemical degradation of methylamine solution of γ-irradiated poly(ε-caprolactone) has been described. Maillard reaction of D-glucose and methylamine in aqueous acetic acid has been reported.
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Applicazioni

Methylamine solution in absolute ethanol can be used as a precursor that facilitates the synthesis of perovskite based materials. It can also be used as a deactivating agent to study the catalytic performance of acidic macroporous ion exchange resins. It can be annealed to reduce impurity in the grain boundaries, improve the stability and efficiency of the perovskite solar cells.

Avvertenze

Danger

Indicazioni di pericolo

H225,H314,H335

Classi di pericolo

Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1B - STOT SE 3

Organi bersaglio

Respiratory system

Codice della classe di stoccaggio

3 - Flammable liquids

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

-9.0 °F - closed cup

Punto d’infiammabilità (°C)

-22.8 °C - closed cup

Dispositivi di protezione individuale

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

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Certificati d'analisi (COA)

Lot/Batch Number
SHBN9068
BCCG6848
SHBN4844
BCCF8497
SHBL8374

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Sigma-Aldrich

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The development of visible-light active photocatalysts is a current challenge especially energy and environmental-related fields. Herein, methylammonium lead iodide perovskite (MAIPb) was chosen as the novel semiconductor material for its ability of absorbing visible-light. An easily reproducible and efficient method
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