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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:
1098331
EC Number:
203-047-7
MDL number:
MFCD00009363
UNSPSC Code:
12352100
PubChem Substance ID:
24848619
NACRES:
NA.22
Pricing and availability is not currently available.

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.)

functional group

amine

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[1].

Application

Tripropylamine was employed as coreactant in sandwich-type electrochemiluminescence biosensor for detection of α-fetoprotein[2]. It was used as extraction agent for the reactive extraction of succinic acid in various alcohol diluents[3].

Signal Word

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 Code

3 - Flammable liquids

WGK

WGK 2

Flash Point(F)

93.2 °F - closed cup

Flash Point(C)

34 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
STBL3972
MKCT0362
MKCS9483
MKCS9482
MKCR5071

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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
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
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)
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
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
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Questions

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  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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