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731374 Sigma-Aldrich

Tri-n-butylphosphine

99%

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

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Properties

Related Categories Catalysis and Inorganic Chemistry, Chemical Synthesis, Phosphine Compounds, Phosphine Ligands
vapor density   9 (vs air)
InChI Key   TUQOTMZNTHZOKS-UHFFFAOYSA-N
assay   99%
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.)

Description

Application

Catalyst for:
• Domino reactions of activated conjugated dienes with β,γ−unsaturated-α-ketoesters
• [3+2]-Cycloadditions
• Umpolung addition reactions
• Reductive carbonylation
• Allylation reactions

Packaging

25, 100 g in Sure/Seal™

Safety & Documentation

Safety Information

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

Documents

Certificate of Analysis

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Certificate of Origin

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Protocols & Articles
Peer-Reviewed Papers
15

References

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