288020

Hexamethylditin

99%

• Synonym(s): Hexamethyldistannane
• Linear Formula: (CH₃)₃SnSn(CH₃)₃
• CAS Number: 661-69-8
• Molecular Weight: 327.63
• Beilstein: 3600327
• EC Number: 211-549-2
• MDL number: MFCD00008277
• UNSPSC Code: 12352103
• PubChem Substance ID: 24857308
• NACRES: NA.22

Properties

• Quality Level: 200
• Assay: 99%
• bp: 182 °C/756 mmHg (lit.)
• mp: 23-24 °C (lit.)
• density: 1.58 g/mL at 20 °C (lit.)
• SMILES string: C[Sn](C)(C)[Sn](C)(C)C
• InChI: 1S/6CH3.2Sn/h6*1H3;;
• InChI key: CCRMAATUKBYMPA-UHFFFAOYSA-N

Description

Application

Reagent used to prepare aryl tin compounds for microwave-assisted Stille cross-coupling with halopyridines or copper-mediated O-arylation of phenols.

Safety Information

• Pictograms: GHS06,GHS09
• Signal Word: Danger
• Hazard Statements: H300 + H310 + H330,H410
• Precautionary Statements: P262 - P264 - P273 - P280 - P302 + P352 + P310 - P304 + P340 + P310
• Hazard Classifications: Acute Tox. 1 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Aquatic Acute 1 - Aquatic Chronic 1
• Storage Class Code: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• WGK: WGK 2
• Flash Point(F): 141.8 °F - closed cup
• Flash Point(C): 61 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves