Tetramethylammonium Chloride


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Linear Formula:


MDL Number:


EC No.:



98% Tetramethylammonium Chloride
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(2N) 99% Tetramethylammonium Chloride
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Tetramethylammonium Chloride Properties (Theoretical)

Compound Formula C4H12ClN
Molecular Weight 109.597
Appearance White crystals, chunks, or powder
Melting Point 425 °C (dec.)
Boiling Point N/A
Density 1.17 g/cm3
Bulk Density 1100 kg/m3
Solubility in H2O Soluble
Exact Mass 109.066 g/mol
Monoisotopic Mass 109.066 g/mol

Tetramethylammonium Chloride Health & Safety Information

Signal Word Danger
Hazard Statements H300-H311-H315-H370-H411
Hazard Codes T, Xn
Precautionary Statements P260-P273-P280-P301+P310+P330-P302+P352+P312-P308+P311
RTECS Number BS7700000
Transport Information UN 2811 6.1 / PG II
WGK Germany 1
GHS Pictograms

About Tetramethylammonium Chloride

Tetramethylammonium Chloride 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.

Tetramethylammonium Chloride Synonyms

Tetramethyl ammonium Chloride, Tetramethylamine chloride, TMA, TMAC, (CH3)4N(Cl), (CH3)4N+Cl-, UNII DCQ9S88703

Chemical Identifiers

Linear Formula (CH3)4NCl
MDL Number MFCD00011628
EC No. 200-880-8
Beilstein/Reaxys No. 3911201
Pubchem CID 6379
IUPAC Name tetramethylazanium; chloride
SMILES C[N+](C)(C)C.[Cl-]
InchI Identifier InChI=1S/C4H12N.ClH/c1-5(2,3)4;/h1-4H3;1H/q+1;/p-1

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.

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