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MilliporeSigma

90781

Sigma-Aldrich

Tributylamine

puriss. plus, ≥99.5% (GC)

Sinónimos:

Tri-n-butylamine

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About This Item

Fórmula lineal:
[CH3(CH2)3]3N
Número de CAS:
Peso molecular:
185.35
Beilstein/REAXYS Number:
1698872
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.21

vapor density

6.38 (vs air)

Quality Level

vapor pressure

0.3 mmHg ( 20 °C)
2.4 mmHg ( 55 °C)

grade

puriss. plus

assay

≥99.5% (GC)

form

liquid

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.)

functional group

amine

SMILES string

CCCCN(CCCC)CCCC

InChI

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

InChI key

IMFACGCPASFAPR-UHFFFAOYSA-N

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General description

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

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.

pictograms

Skull and crossbones

signalword

Danger

Hazard Classifications

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

Storage Class

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

wgk_germany

WGK 1

flash_point_f

145.4 °F - closed cup

flash_point_c

63 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter


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Tributylamine as corrosion inhibitor for mild steel in hydrochloric acid.
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Thermal Synthesis of 3-Bromothieno [3, 2-c] pyridin-4-(5H)-one: A Telescoped Procedure with Tributylamine.
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