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143979

Sigma-Aldrich

Tripropylamine

≥98%

Synonym(s):

N,N,N-Tri-n-propylamine, N,N-Dipropyl-1-propanamine, Propyldi-n-propylamine, Tri-n-propylamine

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About This Item

Linear Formula:
(CH3CH2CH2)3N
CAS Number:
102-69-2
Molecular Weight:
143.27
Beilstein/REAXYS Number:
1098331
EC Number:
203-047-7
MDL number:
MFCD00009363
UNSPSC Code:
12352100
PubChem Substance ID:
24848619
NACRES:
NA.22

vapor density

4.9 (vs air)

vapor pressure

2.9 mmHg ( 20 °C)

assay

≥98%

form

liquid

autoignition temp.

356 °F

expl. lim.

5.6 %

refractive index

n20/D 1.416 (lit.)

bp

155-158 °C (lit.)
40-42 °C/11 mmHg (lit.)

mp

−93.5 °C (lit.)

density

0.753 g/mL at 25 °C (lit.)

SMILES string

CCCN(CCC)CCC

InChI

1S/C9H21N/c1-4-7-10(8-5-2)9-6-3/h4-9H2,1-3H3

InChI key

YFTHZRPMJXBUME-UHFFFAOYSA-N

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General description

Eelectrochemiluminescence behavior of ruthenium complex/tripropylamine systems at DNA-modified gold electrode has been studied.

Application

Tripropylamine was employed as coreactant in sandwich-type electrochemiluminescence biosensor for detection of α-fetoprotein. It was used as extraction agent for the reactive extraction of succinic acid in various alcohol diluents.

signalword

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1B - STOT SE 3

target_organs

Respiratory system

Storage Class

3 - Flammable liquids

wgk_germany

WGK 2

flash_point_f

93.2 °F - closed cup

flash_point_c

34 °C - closed cup

ppe

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

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Reactive extraction of succinic acid with tripropylamine (TPA) in various diluents.
Hong YK and Hong WH.
Bioprocess and Biosystems Engineering, 22(4), 281-284 (2000)
Dong-Yuan Liu et al.
Biosensors & bioelectronics, 26(5), 2703-2706 (2010-10-01)
The electrochemiluminescence (ECL) behavior of ruthenium complex/tripropylamine (TPA) systems at DNA-modified gold electrode was studied to understand the possible mechanism and to develop new detection platforms. DNA strand, especially double-stranded DNA (ds-DNA), can preconcentrate TPA and acts as the acceptor
Suli Liu et al.
Nanoscale, 6(4), 2419-2425 (2014-01-18)
Using ruthenium polypyridyl functionalized ZnO mesocrystals as bionanolabels, a universal biological recognition and biosensing platform based on gold nanoparticle (AuNP) dotted reduced graphene oxide (rGO) composite was developed. AuNP-rGO accelerated electron transfer between the detection probe and the electrode, and
H C Froede et al.
Archives of biochemistry and biophysics, 247(2), 420-423 (1986-06-01)
The theory of noncompetitive inhibition of acetylcholinesterase based on the binding of inhibitor to the acetylenzyme and the free enzyme was proven correct by demonstrating that tripropylammonium ion increases the steady-state concentration of acetylenzyme, as predicted by the theory. By
Xueshu Li et al.
Langmuir : the ACS journal of surfaces and colloids, 28(9), 4152-4159 (2012-02-07)
The micelles of two tripropargylammonium-functionalized cationic surfactants were cross-linked by a disulfide-containing diazido cross-linker in the presence of Cu(I) catalysts. With multiple residual alkyne groups on the surface, the resulting surface cross-linked micelles (SCMs) were postfunctionalized by reaction with 2-azidoethanol
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