Hexamethylditin, 97%, Thermo Scientific Chemicals

Product Code	Brand	Quantity
11438277	Thermo Scientific Alfa Aesar A17638.03	1 g
11448277	Thermo Scientific Alfa Aesar A17638.06	5 g
11458277	Thermo Scientific Alfa Aesar A17638.14	25 g

Description

It is used to prepare aryl tin compounds for microwave-assisted Stille cross-coupling with halo pyridines or copper-mediated O-arylation of phenols.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
It is used to prepare aryl tin compounds for microwave-assisted Stille cross-coupling with halo pyridines or copper-mediated O-arylation of phenols.

Solubility
Not miscible or difficult to mix in water.

Notes
Air Sensitive. Keep away from oxidizing agents, heat and air. Store under inert gas.

Chemical Identifiers

• CAS: 661-69-8
• Molecular Weight (g/mol): 327.63
• InChI Key: CCRMAATUKBYMPA-UHFFFAOYSA-N
• PubChem CID: 6327618

• Molecular Formula: C6H18Sn2
• MDL Number: MFCD00008277
• Synonym: hexamethylditin, hexamethyldistannane, distannane, hexamethyl, pennsalt td 5032, stannane, hexamethyldi, ch3 3sn 2, dimer, bis, tin, hexamethyldi, distannane, hexamethyl-8ci,9ci
• SMILES: C[Sn](C)(C)[Sn](C)(C)C

Specifications

• CAS: 661-69-8
• Density: 1.58
• Flash Point: 61°C (142°F)
• Molecular Formula: C6H18Sn2
• Refractive Index: 1.541
• UN Number: UN2788
• Sensitivity: Air sensitive
• Solubility Information: Not miscible or difficult to mix in water.
• SMILES: C[Sn](C)(C)[Sn](C)(C)C
• Molecular Weight (g/mol): 327.63
• Formula Weight: 327.59
• Chemical Name or Material: Hexamethylditin

• Melting Point: 23°C
• Boiling Point: 85°C (45 mmHg)
• Odor: Characteristic
• Linear Formula: (CH₃)₃SnSn(CH₃)₃
• MDL Number: MFCD00008277
• Beilstein: 3600327
• Synonym: hexamethylditin, hexamethyldistannane, distannane, hexamethyl, pennsalt td 5032, stannane, hexamethyldi, ch3 3sn 2, dimer, bis, tin, hexamethyldi, distannane, hexamethyl-8ci,9ci
• InChI Key: CCRMAATUKBYMPA-UHFFFAOYSA-N
• IUPAC Name: trimethyltin
• PubChem CID: 6327618
• Percent Purity: 97%

Safety and Handling

GHS H Statement
H300-H310-H227
Fatal if swallowed.
Fatal in contact with skin.
Combustible liquid.

P210-P235-P260-P262-P264b-P270-P271-P280-P284-P301+P310-P302+P350-P304+P340-P310-P312-P314-P330-P361-P363-P370+P378q-P501c

H227-H300+H310+H330-H335-H336-H373

missing translation for 'dotInformation' : Transport Hazard Class: 6.1; Packing Group: II; Proper Shipping Name: ORGANOTIN COMPOUNDS, LIQUID, N.O.S.

missing translation for 'einecsNumber' : 211-549-2

missing translation for 'rtecsNumber' : WH8280000

missing translation for 'tsca' : No

Recommended Storage : Keep cold; Store under Argon

RUO – Research Use Only