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534102

Sigma-Aldrich

Methylamine solution

greener alternative

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

Sinónimos:

Monomethylamine

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About This Item

Fórmula lineal:
CH3NH2
Número de CAS:
74-89-5
Peso molecular:
31.06
Beilstein/REAXYS Number:
741851
MDL number:
MFCD00008104
UNSPSC Code:
12352302
PubChem Substance ID:
24878015
NACRES:
NA.22

greener alternative product characteristics

Design for Energy Efficiency
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sustainability

Greener Alternative Product

concentration

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

impurities

≤1.0% water

refractive index

n20/D 1.360-1.372

density

0.756 g/mL at 25 °C

functional group

amine

greener alternative category

, Enabling

storage temp.

2-8°C

SMILES string

CN

InChI

[1S/CH5N/c1-2/h2H2,1H3]
1S/CH5N/c1-2/h2H2,1H3

InChI key

[BAVYZALUXZFZLV-UHFFFAOYSA-N]
BAVYZALUXZFZLV-UHFFFAOYSA-N

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General description

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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Application

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.

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Danger

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

3 - Flammable liquids

wgk_germany

WGK 1

flash_point_f

-9.0 °F - closed cup

flash_point_c

-22.8 °C - closed cup

ppe

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

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Certificados de análisis (COA)

Lot/Batch Number
SHBN9068
BCCG6848
SHBN4844
BCCF8497
SHBL8374

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Preparation of the MacMillan imidazolidinones.
Samulis L and Tomkinson NCO.
Tetrahedron, 67(23), 4263-4267 (2011)
Degradability of radiation crosslinked PCL in the supercooled state under various environments.
Darwis D, et al.
Polymer Degradation and Stability, 65(2), 279-285 (1999)
Bernard Wenger et al.
Nature communications, 8(1), 590-590 (2017-09-21)
Ultralow trap densities, exceptional optical and electronic properties have been reported for lead halide perovskites single crystals; however, ambiguities in basic properties, such as the band gap, and the electronic defect densities in the bulk and at the surface prevail.
Bianca-Maria Bresolin et al.
Nanomaterials (Basel, Switzerland), 10(1) (2020-01-16)
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
Nucleophilic Attack on Some Isothiazolium Salts.
Mckinnon DM and Hassan ME.
Canadian Journal of Chemistry, 51(18), 3081-3086 (1973)
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