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438243

Sigma-Aldrich

Tetrapropylammonium chloride

98%

Synonym(s):

TPrACl

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About This Item

Linear Formula:
(CH3CH2CH2)4N(Cl)
CAS Number:
5810-42-4
Molecular Weight:
221.81
Beilstein:
3567732
EC Number:
227-375-5
MDL number:
MFCD00038729
UNSPSC Code:
12352116
PubChem Substance ID:
24867440
NACRES:
NA.22
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Quality Level

200

Assay

98%

form

powder

mp

240-242 °C (lit.)

SMILES string

[Cl-].CCC[N+](CCC)(CCC)CCC

InChI

1S/C12H28N.ClH/c1-5-9-13(10-6-2,11-7-3)12-8-4;/h5-12H2,1-4H3;1H/q+1;/p-1

InChI key

FBEVECUEMUUFKM-UHFFFAOYSA-M

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Application

Tetrapropylammonium chloride (TPrACl) can be used as a template in the synthesis of silver nanowires.[1][2] It can also be used in the synthesis of bis(tetrapropylammonium) hexachlorodicuprate(II)[3] and tetrapropylammonium trichloromercurate(II).[4]

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKCV9953
MKCW8954
MKCV2186
MKCT8051
MKCS9132

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Bhavani Prasad Vinjamuri et al.
AAPS PharmSciTech, 18(6), 1925-1935 (2016-11-23)
Spray-dried ipratropium bromide (IPB) microspheres for oral inhalation were engineered using Quality by Design. The interrogation of material properties, process parameters, and critical product quality attributes interplay enabled rational product design. A 2
Bis (tetrapropylammonium) hexachlorodicuprate (II).
Hu G U O Z H I and Holt E M
Acta Crystallographica Section C, Structural Chemistry, 50(8), 1212-1214 (1994)
Far-Infrared and Raman Spectra of Crystalline Tetrapropylammonium Trichloromercurate (II).
Contreras J G and Gloria S
Spectroscopy Letters, 14(7), 553-562 (1981)
Gouse M Shaik et al.
Nucleic acids research, 36(15), e93-e93 (2008-07-09)
Tetraalkylammonium (TAA) derivatives have been reported to serve as stabilizers of asymmetrical cyanine dyes in aqueous solutions and to increase the yield and efficiency of polymerase chain reaction (PCR) detected by end-point analysis. In this study, we compared the ability
Improved electrical conductivity of PEDOT-based electrode films hybridized with silver nanowires.
Kim Y-S, et al.
Synt. Metals, 195, 69-74 (2014)
View All Related Papers

Questions

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  1. 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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  2. 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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