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90781 Sigma-Aldrich

Tributylamine

puriss. plus, ≥99.5% (GC)

  • CAS Number 102-82-9

  • Linear Formula [CH3(CH2)3]3N

  • Molecular Weight 185.35

  •  Beilstein Registry Number 1698872

  •  EC Number 203-058-7

  •  MDL number MFCD00009431

  •  PubChem Substance ID 24889404

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Properties

vapor density   6.38 (vs air)
vapor pressure   0.3 mmHg ( 20 °C)
  2.4 mmHg ( 55 °C)
InChI Key   IMFACGCPASFAPR-UHFFFAOYSA-N
grade   puriss. plus
assay   ≥99.5% (GC)
autoignition temp.   410 °F
expl. lim.   6 %
impurities   ≤0.2% water
refractive index   n20/D 1.428(lit.)
  n20/D 1.429
bp   216 °C(lit.)
mp   −70 °C(lit.)
density   0.778 g/mL at 25 °C(lit.)

Description

Application

Tributylamine (n-Bu3N) may be used in the following studies:
• To compose the mobile phase for the liquid chromatography tandem mass spectrometry (LC-MS/MS) analysis.
• Preparation of PdCl,N and PdOAc,N (palladium nanoparticles).
• As an additive during the synthesis of 3-bromothieno[3,2-c]pyridine-4-(5H)-one.

General description

Tributylamine is a tertiary amine. It has been reported to prevent the corrosion of mild steel in HCl solution.

Price and Availability

Safety & Documentation

Safety Information

Symbol 
GHS06  GHS06
Signal word 
Danger
Hazard statements 
RIDADR 
UN 2542 6.1 / PGII
WGK Germany 
3
RTECS 
YA0350000
Flash Point(F) 
145.4 °F
Flash Point(C) 
63 °C
Protocols & Articles
Peer-Reviewed Papers
15

References

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