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T49484 Sigma-Aldrich

Tri-n-butylphosphine

97%

Synonym: NSC 91700, P(n-Bu)3, TBP, Tributylphosphine

  • CAS Number 998-40-3

  • Linear Formula [CH3(CH2)3]3P

  • Molecular Weight 202.32

  •  Beilstein/REAXYS Number 1738261

  •  EC Number 213-651-2

  •  MDL number MFCD00009462

  •  PubChem Substance ID 24900248

  •  NACRES NA.22

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Properties

Related Categories Catalysis and Inorganic Chemistry, Chemical Synthesis, Phosphine Compounds, Phosphine Ligands
vapor density   9 (vs air)
assay   97%
autoignition temp.   392 °F
refractive index   n20/D 1.462 (lit.)
bp   150 °C/50 mmHg (lit.)
density   0.81 g/mL at 25 °C (lit.)
functional group   phosphine
reaction suitability   reagent type: ligand
reaction type: Acetylations
  reagent type: ligand
reaction type: Addition Reactions
  reagent type: ligand
reaction type: Stille Coupling
SMILES string   CCCCP(CCCC)CCCC
InChI   1S/C12H27P/c1-4-7-10-13(11-8-5-2)12-9-6-3/h4-12H2,1-3H3
InChI key   TUQOTMZNTHZOKS-UHFFFAOYSA-N

Description

Packaging

25 mL in Sure/Seal™

5 mL in glass bottle

Application

1,4-addition catalyst; used with disulfides for the thioetherification of alcohols; acylation catalyst; used to prepare active esters.

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 3254 4.2 / PGI
WGK Germany 
3
RTECS 
SZ3270000
Flash Point(F) 
98.6 °F
Flash Point(C) 
37 °C
Protocols & Articles

Articles

Solvothermal Synthesis of Nanoparticles

Solvothermal synthesis is a method for preparing a variety of materials such as metals, semiconductors, ceramics, and polymers. The process involves the use of a solvent under moderate to high pressu...
Prof. Bonnie Gersten
Chemfiles Volume 5 Article 13
Keywords: Absorption, Applications, Ceramics, Reductions, Semiconductor, Spectra, Type

Peer-Reviewed Papers
15

References

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