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683930 Sigma-Aldrich

2-Tributylstannylbenzo[b]thiophene

95%

Synonym: Benzo[b]thien-2-yltributylstannane

  • CAS Number 148961-88-0

  • Empirical Formula (Hill Notation) C20H32SSn

  • Molecular Weight 423.24

  •  MDL number MFCD01318936

  •  PubChem Substance ID 24885789

  •  NACRES NA.22

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Properties

Related Categories Chemical Synthesis, Organometallic Reagents, Organotin, Organotins
Quality Level   100
assay   95%
refractive index   n20/D 1.5637
density   1.184 g/mL at 25 °C
storage temp.   2-8°C
SMILES string   CCCC[Sn](CCCC)(CCCC)c1cc2ccccc2s1
InChI   1S/C8H5S.3C4H9.Sn/c1-2-4-8-7(3-1)5-6-9-8;3*1-3-4-2;/h1-5H;3*1,3-4H2,2H3;
InChI key   UJPVMOUQRNYNSA-UHFFFAOYSA-N

Description

Packaging

1 g in glass bottle

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
RIDADR 
UN 2788 6.1 / PGIII
WGK Germany 
WGK 3
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Protocols & Articles

Articles

Heterocyclic Organotin Reagents for Stille Coupling | Chemfiles Volume 11 Article 1

Stille reactions remain one of the most viable methods for the formation of C–C bonds in organic chemistry.1 Their use has been highlighted in various areas, including countless natural product synth...
Aaron Thornton
Chemfiles Volume 11 Article 1
Keywords: Applications, Cross couplings, Eliminations, Materials Science, Methods, Name reactions, Stille coupling, Stille reaction

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