Skip to Content
Merck
All Photos(2)

Documents

534102

Sigma-Aldrich

Methylamine solution

greener alternative

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

Synonym(s):

Monomethylamine

Sign Into View Organizational & Contract Pricing
All Photos(2)

About This Item

Linear Formula:
CH3NH2
CAS Number:
74-89-5
Molecular Weight:
31.06
Beilstein:
741851
MDL number:
MFCD00008104
UNSPSC Code:
12352302
PubChem Substance ID:
24878015
NACRES:
NA.22

greener alternative product characteristics

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

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

greener alternative category

, Enabling

storage temp.

2-8°C

SMILES string

CN

InChI

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

InChI key

BAVYZALUXZFZLV-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

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.
We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for energy efficiency. Find details here.

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.

Signal Word

Danger

Hazard Statements

H225,H314,H335

Hazard Classifications

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

Target Organs

Respiratory system

Storage Class Code

3 - Flammable liquids

WGK

WGK 1

Flash Point(F)

-9.0 °F - closed cup

Flash Point(C)

-22.8 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Customers Also Viewed

Slide 1 of 2

1 of 2

Formamidine acetate salt 99%

Sigma-Aldrich

F15803

Formamidine acetate salt

Hydrobromic acid 48 wt. % in H2O, ≥99.99%

Sigma-Aldrich

339245

Hydrobromic acid

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)
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service