675679

1-Methyl-2-(tributylstannyl)pyrrole

95%

• Synonym(s): (1-Methylpyrrol-2-yl)tributyltin, 2-(Tributylstannyl)-1-methylpyrrole, N-Methyl-2-(tributylstannyl)pyrrole
• Linear Formula: [H₃C(C₄H3N)]Sn[(CH₂)₃CH₃]₃
• CAS Number: 118486-97-8
• Molecular Weight: 370.16
• MDL number: MFCD01319022
• UNSPSC Code: 12352103
• PubChem Substance ID: 24885296
• NACRES: NA.22

Properties

• Assay: 95%
• refractive index: n20/D 1.5107
• density: 1.1223 g/mL at 25 °C
• storage temp.: −20°C
• SMILES string: CCCC[Sn](CCCC)(CCCC)c1cccn1C
• InChI: 1S/C5H6N.3C4H9.Sn/c1-6-4-2-3-5-6;3*1-3-4-2;/h2-4H,1H3;3*1,3-4H2,2H3;
• InChI key: DINAKCGOEKXDTP-UHFFFAOYSA-N

Description

Application

1-Methyl-2-(tributylstannyl)pyrrole can be used as a reactant to prepare:

• Bithienylpyrrole derivatives through a Stille coupling reaction with bithienyl bromides in the presence of Pd catalyst.
• Di(bisthienyl)-o-carborane (DBTC) by reacting with 5,5′-dibromo-o-carboranyl-bisthiophenes using Pd catalyst. DBTC is electropolymerized to produce conducting polymers.
• Poly(Py-BTz-Py) (2-butyl-4,7-bis(1-methyl-1H-pyrrol-2-yl)-2H-benzo[d][1,2,3]triazole) via Stille coupling reaction. Poly(Py-BTz-Py) can be used as an organic photocatalyst for the formation C-C bond under visible light irradiation.

Safety Information

• Pictograms: GHS06,GHS08,GHS09
• Signal Word: Danger
• Hazard Statements: H301,H312,H315,H319,H360FD,H372,H410
• Precautionary Statements: P202 - P273 - P280 - P301 + P310 - P302 + P352 + P312 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 3 Oral - Acute Tox. 4 Dermal - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Repr. 1B - Skin Irrit. 2 - STOT RE 1
• Storage Class Code: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• WGK: WGK 3
• Flash Point(F): 208.9 °F - closed cup
• Flash Point(C): 98.3 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves