Methylammonium Chloride

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Methylammonium Chloride
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Methylammonium Chloride Properties (Theoretical)

Compound Formula CH6ClN
Molecular Weight 67.52
Appearance Colorless crystals
Melting Point 225 - 230 °C
Boiling Point 228 - 233 °C
Density N/A
Bulk Density 1100 kg/m3
Solubility in H2O 1.08 g/l (20 °C)
pH 5 - 7 (10 g/l, H2O, 20 °C)
Exact Mass 67.019 g/mol
Monoisotopic Mass 67.019 g/mol

Methylammonium Chloride Health & Safety Information

Signal Word Warning
Hazard Statements H302
Hazard Codes Xi
Precautionary Statements P301 + P312 + P330
Flash Point 209 °C
Risk Codes R22
Safety Statements S24/25
RTECS Number PA0603000
Transport Information NONH for all modes of transport
WGK Germany 1
GHS Pictograms

About Methylammonium Chloride

Methylammonium Chloride (Methylamine hydrochloride) is one of numerous organic ammonium halides manufactured by American Elements under the trade name AE Organometallics&trade for use as a catalyst, and precursor materials with for perovskite solar cell materials. American Elements supplies organohalide compounds in most volumes including bulk quantities and also can produce materials to customer specifications. Most materials can be produced in high and ultra high purity forms (99%, 99.9%, 99.99%, 99.999%, and higher) and to many standard grades when applicable including Mil Spec (military grade), ACS, Reagent and Technical Grades, Pharmaceutical Grades, Optical, Semiconductor, and Electronics Grades. Please request a quote above for more information on pricing and lead time.

Methylammonium Chloride Synonyms

Methylamine hydrochloride, N-Methylammonium chloride, Monomethylammonium chloride, Monomethylamine hydrochloride, Methanamine, hydrochloride (1:1)

Chemical Identifiers

Linear Formula CH3N•H3Cl
MDL Number MFCD00012849
EC No. 209-795-0
Beilstein/Reaxys No. 3588822
Pubchem CID 11637
IUPAC Name methylazanium; chloride
SMILES C[NH3+].[Cl-]
InchI Identifier InChI=1S/CH5N.ClH/c1-2;/h2H2,1H3;1H

Packaging Specifications

Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Shipping documentation includes a Certificate of Analysis and Safety Data Sheet (SDS). Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes, and 36,000 lb. tanker trucks.

Related Elements


Chlorine is a Block P, Group 17, Period 3 element. Its electron configuration is [Ne]3s23p5. The chlorine atom has a covalent radius of 102±4 pm and its Van der Waals radius is 175 pm. Chlorine ModelIn its elemental form, chlorine is a yellow-green gas. Chlorine is the second lightest halogen after fluorine. It has the third highest electronegativity and the highest electron affinity of all elements, making it a strong oxidizing agent. It is rarely found by itself in nature. Chlorine was discovered and first isolated by Carl Wilhelm Scheele in 1774. It was first recognized as an element by Humphry Davy in 1808.


See more Nitrogen products. Nitrogen is a Block P, Group 15, Period 2 element. Its electron configuration is [He]2s22p3. Nitrogen is an odorless, tasteless, colorless and mostly inert gas. It is the seventh most abundant element in the universe and it constitutes 78.09% (by volume) of Earth's atmosphere. Nitrogen was discovered by Daniel Rutherford in 1772.

Recent Research


April 14, 2024
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University of Waterloo IQC researchers efficiently produce nearly perfect entangled photon pairs from quantum dot sources

University of Waterloo IQC researchers efficiently produce nearly perfect entangled photon pairs from quantum dot sources