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Merck

471313

Tributylamine

≥98.5%, liquid

Synonyme(s) :

Tri-n-butylamine

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A propos de cet article

Formule linéaire :
[CH3(CH2)3]3N
Numéro CAS:
Poids moléculaire :
185.35
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
203-058-7
MDL number:
Beilstein/REAXYS Number:
1698872
Assay:
≥98.5%
Bp:
216 °C (lit.)
Vapor pressure:
0.3 mmHg ( 20 °C), 2.4 mmHg ( 55 °C)
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Nom du produit

Tributylamine, ≥98.5%

SMILES string

CCCCN(CCCC)CCCC

InChI key

IMFACGCPASFAPR-UHFFFAOYSA-N

InChI

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

vapor density

6.38 (vs air)

vapor pressure

0.3 mmHg ( 20 °C), 2.4 mmHg ( 55 °C)

assay

≥98.5%

form

liquid

autoignition temp.

410 °F

expl. lim.

6 %

refractive index

n20/D 1.428 (lit.)

pH

10.2 (25 °C, 0.1 g/L)

bp

216 °C (lit.)

mp

−70 °C (lit.)

density

0.778 g/mL at 25 °C (lit.)

Quality Level

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General description

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).

Features and Benefits

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.

pictograms

Skull and crossbones

signalword

Danger

Hazard Classifications

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

Classe de stockage

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

wgk

WGK 1

flash_point_f

145.4 °F - closed cup

flash_point_c

63 °C - closed cup


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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
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
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
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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