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471313

Sigma-Aldrich

Tributylamine

≥98.5%

Synonyme(s) :

Tri-n-butylamine

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About This Item

Formule linéaire :
[CH3(CH2)3]3N
Numéro CAS:
102-82-9
Poids moléculaire :
185.35
Numéro Beilstein :
1698872
Numéro CE :
203-058-7
Numéro MDL:
MFCD00009431
Code UNSPSC :
12352100
ID de substance PubChem :
329757295
Nomenclature NACRES :
NA.21

Densité de vapeur

6.38 (vs air)

Niveau de qualité

200

Pression de vapeur

0.3 mmHg ( 20 °C)
2.4 mmHg ( 55 °C)

Pureté

≥98.5%

Forme

liquid

Température d'inflammation spontanée

410 °F

Limite d'explosivité

6 %

Indice de réfraction

n20/D 1.428 (lit.)

pH

10.2 (25 °C, 0.1 g/L)

Point d'ébullition

216 °C (lit.)

Pf

−70 °C (lit.)

Densité

0.778 g/mL at 25 °C (lit.)

Chaîne SMILES 

CCCCN(CCCC)CCCC

InChI

1S/C12H27N/c1-4-7-10-13(11-8-5-2)12-9-6-3/h4-12H2,1-3H3

Clé InChI

IMFACGCPASFAPR-UHFFFAOYSA-N

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Description générale

Tributylamine (TBA) is a tertiary amine used as strong base anion (SBA) exchange resin. TBA can also be used as a corrosion inhibitor for mild steel in HCl solution. Additionally, it can be used as a base solvent in various organic synthesis.

Application

Tributylamine may be used as:
  • An extraction solvent with CHCA (α-cyano-4-hydroxycinnamic acid) for the selective phospholipids (PLs) extraction from EVOO (extra virgin olive oil) and HO (hazelnut oil).
  • A hydroxylating agent in the synthesis of spinel nickel ferrites (NiFe2O4) nanoparticles (NPs).

Caractéristiques et avantages

In various co-precipitation methods, tributylamine is used as a hydroxylating agent instead of NaOH and NH4OH since it causes a uniform rise in pH which prevents local supersaturation and promotes homogeneous nucleation throughout the solution.

Pictogrammes

Skull and crossbones
GHS06

Mention d'avertissement

Danger

Mentions de danger

H302,H310 + H330,H315

Classification des risques

Acute Tox. 1 Inhalation - Acute Tox. 2 Dermal - Acute Tox. 4 Oral - Skin Irrit. 2

Code de la classe de stockage

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

Classe de danger pour l'eau (WGK)

WGK 1

Point d'éclair (°F)

145.4 °F - closed cup

Point d'éclair (°C)

63 °C - closed cup

Certificats d'analyse (COA)

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Martin Enmark et al.
Analytical and bioanalytical chemistry, 411(15), 3383-3394 (2019-04-26)
This study presents a systematic investigation of factors influencing the chromatographic separation of diastereomers of phosphorothioated pentameric oligonucleotides as model solutes. Separation was carried out under ion-pairing conditions using an XBridge C18 column. For oligonucleotides with a single sulfur substitution
I E Flesch et al.
Infection and immunity, 56(6), 1464-1469 (1988-06-01)
Bone marrow-derived murine macrophages are able to inhibit the growth of Mycobacterium bovis and of some strains of M. tuberculosis after stimulation with either recombinant gamma interferon (rIFN-gamma) or lymphokines from antigen-specific T-cell clones. To elucidate the mechanism(s) involved in
A Helenius et al.
The Journal of general virology, 58 Pt 1, 47-61 (1982-01-01)
The effect of five lysosomotropic weak bases (chloroquine, amantadine, tributylamine, methylamine and NH4C1) on Semliki Forest virus (SFV) infection has been studied in BHK-21 cells. When present at concentrations equal to or greater than 0.1, 0.5, 2, 15 and 15
Christopher J Jones et al.
Journal of chromatography. A, 1217(4), 479-488 (2009-12-17)
Reverse-phase ion-pair high performance liquid chromatography (RPIP-HPLC) and ultra-performance liquid chromatography (RPIP-UPLC) are increasingly popular chromatographic techniques for the separation of organic compounds. However, the fine details of the RPIP separation mechanism are still being debated. Many factors including type
Alexander S Misharin et al.
Analytical chemistry, 77(2), 459-470 (2005-01-15)
The analytical performance of an atmospheric pressure sampling, multiple-channel, high-throughput mass spectrometer was investigated using samples of a variety of types. The instrument, based on an array of cylindrical ion traps, was built with four independent channels and here is
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