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98% Trimethyltin Hydroxide
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Trimethyltin Hydroxide Properties (Theoretical)

Compound Formula C3H10OSn
Molecular Weight 199.27
Appearance White powder
Melting Point 114-118 °C
Boiling Point 80 °C (subl.)
Density N/A
Solubility in H2O Soluble
Exact Mass 181.975 g/mol
Monoisotopic Mass 181.975 g/mol

Trimethyltin Hydroxide Health & Safety Information

Signal Word Danger
Hazard Statements H300-H310-H330
Hazard Codes T+
Precautionary Statements P301+P310a-P304+P340-P320-P330-P405-P501a
Flash Point 26 °C
Risk Codes R26/27/28
RTECS Number WH8400000
Transport Information UN3146 6.1(3)/ PG II
GHS Pictograms

About Trimethyltin Hydroxide

Trimethyltin Hydroxide 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. 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.

Trimethyltin Hydroxide Synonyms

Trimethyl tin hydroxide, Trimethylstannanol, Hydroxytrimethyltin, Stannane, hydroxytrimethyl, Trimethylhydroxytin, Methoxy(dimethyl)stannane, trimethylstannanylium;hydroxide

Chemical Identifiers

Linear Formula (CH3)3SnOH
MDL Number MFCD00013929
EC No. N/A
Pubchem CID 57493523 / 20981351
IUPAC Name trimethyltin; hydroxide
InchI Identifier InChI=1S/3CH3.H2O.Sn/h3*1H3;1H2;/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


Tin Bohr ModelSee more Tin products. Tin (atomic symbol: Sn, atomic number: 50) is a Block P, Group 14, Period 5 element with an atomic weight of 118.710. The number of electrons in each of tin's shells is 2, 8, 18, 18, 4 and its electron configuration is [Kr] 4d10 5s2 5p2. The tin atom has a radius of 140.5 pm and a Van der Waals radius of 217 pm.In its elemental form, tin has a silvery-gray metallic appearance. It is malleable, ductile and highly crystalline. High Purity (99.9999%) Tin (Sn) MetalTin has nine stable isotopes and 18 unstable isotopes. Under 3.72 degrees Kelvin, Tin becomes a superconductor. Applications for tin include soldering, plating, and such alloys as pewter. The first uses of tin can be dated to the Bronze Age around 3000 BC in which tin and copper were combined to make the alloy bronze. The origin of the word tin comes from the Latin word Stannum which translates to the Anglo-Saxon word tin. For more information on tin, including properties, safety data, research, and American Elements' catalog of tin products, visit the Tin element page.


March 26, 2023
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