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Triamminetungsten(IV) Tricarbonyl
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Triamminetungsten(IV) Tricarbonyl Properties (Theoretical)

Compound Formula C3H9N3O3W
Molecular Weight 318.963
Appearance Solid
Melting Point 227-231 °C
Boiling Point N/A
Density N/A
Solubility in H2O N/A
Exact Mass 319.015 g/mol
Monoisotopic Mass 319.015 g/mol

Triamminetungsten(IV) Tricarbonyl Health & Safety Information

Signal Word Danger
Hazard Statements H261
Hazard Codes F
Precautionary Statements P231 + P232-P422
RTECS Number N/A
Transport Information UN 3395 4.3 / PGII
WGK Germany 3
GHS Pictograms

About Triamminetungsten(IV) Tricarbonyl

Triamminetungsten(IV) Tricarbonyl is one of numerous organometallic compounds manufactured by American Elements under the trade name AE Organometallics™. Organometallics are useful reagents, catalysts, and precursor materials with applications in thin film deposition, industrial chemistry, pharmaceuticals, LED manufacturing, and others. American Elements supplies organometallic compounds in most volumes including bulk quantities and also can produce materials to customer specifications. Please request a quote above for more information on pricing and lead time.

Triamminetungsten(IV) Tricarbonyl Synonyms

Triammine tungsten carbonyl, Carbon monooxide--tungsten--ammonia (3/1/3)

Chemical Identifiers

Linear Formula (NH3)3W(CO)3
MDL Number MFCD03093981
EC No. N/A
Pubchem CID 16217041
IUPAC Name azane; carbon monoxide; tungsten
SMILES [C-]#[O+].[C-]#[O+].[C-]#[O+].N.N.N.[W]
InchI Identifier InChI=1S/3CO.3H3N.W/c3*1-2;;;;/h;;;3*1H3;

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

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.

See more Tungsten products. Tungsten (atomic symbol: W, atomic number: 74) is a Block D, Group 6, Period 6 element with an atomic weight of 183.84. The number of electrons in each of tungsten's shells is [2, 8, 18, 32, 12, 2] and its electron configuration is [Xe] 4f14 5d4 6s2. Tungsten Bohr ModelThe tungsten atom has a radius of 139 pm and a Van der Waals radius of 210 pm. Tungsten was discovered by Torbern Bergman in 1781 and first isolated by Juan José Elhuyar and Fausto Elhuyar in 1783. In its elemental form, tungsten has a grayish white, lustrous appearance. Elemental TungstenTungsten has the highest melting point of all the metallic elements and a density comparable to that or uranium or gold and about 1.7 times that of lead. Tungsten alloys are often used to make filaments and targets of x-ray tubes. It is found in the minerals scheelite (CaWO4) and wolframite [(Fe,Mn)WO4]. In reference to its density, Tungsten gets its name from the Swedish words tung and sten, meaning heavy stone.


February 19, 2020
Los Angeles, CA
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