146471

Tetramethyltin

≥99%

• Synonym(s): Tin tetramethyl
• Linear Formula: Sn(CH₃)₄
• CAS Number: 594-27-4
• Molecular Weight: 178.85
• Beilstein/REAXYS Number: 3647887
• EC Number: 209-833-6
• MDL number: MFCD00008278
• UNSPSC Code: 12352300
• PubChem Substance ID: 24848782

Properties

• assay: ≥99%
• form: solid
• reaction suitability: core: tin
• availability: available only in EU
• refractive index: n20/D 1.441 (lit.)
• bp: 74-75 °C (lit.)
• mp: −54 °C (lit.)
• density: 1.291 g/mL at 25 °C (lit.)
• SMILES string: C[Sn](C)(C)C
• InChI: 1S/4CH3.Sn/h4*1H3;
• InChI key: VXKWYPOMXBVZSJ-UHFFFAOYSA-N

Description

Application

Versatile reagent for the transition-metal mediated conversion of acid chlorides to methyl ketones[1] and aryl halides to aryl methyl ketones.[2] Also useful as a CVD precursor to tin oxide thin films.[3]

Safety Information

• pictograms: GHS02,GHS06,GHS09
• signalword: Danger
• hcodes: H225,H300 + H310 + H330,H410
• pcodes: P210 - P264 - P273 - P280 - P303 + P361 + P353 - P304 + P340 + P310
• Hazard Classifications: Acute Tox. 1 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Flam. Liq. 2
• Storage Class: 3 - Flammable liquids
• wgk_germany: WGK 3
• flash_point_f: 10.4 °F - closed cup
• flash_point_c: -12 °C - closed cup
• ppe: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter