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Sigma-Aldrich

N,N-Dimethylpropionamide

98%

Synonym(s):

DMP, N,N-Di-methyl-3-propanamide, N,N-Dimethylpropanamide

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About This Item

Linear Formula:
C2H5CON(CH3)2
CAS Number:
758-96-3
Molecular Weight:
101.15
EC Number:
212-064-9
MDL number:
MFCD00009301
UNSPSC Code:
12352100
PubChem Substance ID:
24855246
NACRES:
NA.22
Pricing and availability is not currently available.

Quality Level

200

Assay

98%

form

liquid

refractive index

n20/D 1.44 (lit.)

bp

174-175 °C (lit.)

mp

−45 °C (lit.)

density

0.92 g/mL at 25 °C (lit.)

functional group

amide

SMILES string

CCC(=O)N(C)C

InChI

1S/C5H11NO/c1-4-5(7)6(2)3/h4H2,1-3H3

InChI key

MBHINSULENHCMF-UHFFFAOYSA-N

General description

Solvation structure of the zinc (II) ion in N,N-dimethylpropionamide was studied by Raman spectroscopy[1]. N,N-Dimethylpropionamide is strong donor solvent and coordinate to metal ions through the carbonyl oxygen atom[2].

Application

N,N-Dimethylpropionamide has been used in the preparation of AST-type zeolite with a plate morphology[3].

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2

Storage Class Code

10 - Combustible liquids

WGK

WGK 2

Flash Point(F)

143.6 °F - closed cup

Flash Point(C)

62 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKCX3587
MKCX1217
MKCS5171
MKCR4802
MKCR3156

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Jiang Ming et al.
Nanoscale, 12(6), 3916-3930 (2020-02-01)
Palladium nanosheets (Pd NSs) have recently attracted increasing research interest in the biomedical field due to their excellent near-infrared absorption, photothermal conversion capability and biocompatibility. However, the application of Pd NSs in immunotherapy has not been reported. Here, Pd NSs
Yasuhiro Umebayashi et al.
The journal of physical chemistry. A, 109(21), 4862-4868 (2006-07-13)
Solvation structure of the zinc(II) ion in N,N-dimethylpropionamide (DMPA) was studied by Raman spectroscopy at varying temperature and by quantum mechanical calculations. No significant ion-pair formation was found for the Zn(ClO4)2 solution in the molality range m(Zn) < 1.5 mol
Solvation structure and complexation of the manganese (II) ion in N, N-dimethylpropionamide and N, N, N', N'-tetramethylurea studied by means of titration calorimetry and Raman spectroscopy.
Zhang Y, et al.
Journal of Solution Chemistry, 34(12), 1429-1443 (2005)
Saige Shi et al.
ACS applied materials & interfaces, 7(26), 14369-14375 (2015-06-16)
Palladium nanosheets with strong near-infrared absorption have been recently demonstrated as promising photothermal agents for photothermal therapy (PTT) of cancers. However, systematic assessments of their potential risks and impacts to biological systems have not been fully explored yet. In this
Daniel Lundberg et al.
Physical chemistry chemical physics : PCCP, 20(21), 14525-14536 (2018-05-17)
The structures of the N,N-dimethylformamide (dmf), N,N-dimethylacetamide (dma), and N,N-dimethylpropionamide (dmp) solvated strontium and barium ions have been determined in solution using large angle X-ray scattering and EXAFS spectroscopy. The strontium ion has a mean coordination number (CN) between 6.2
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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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