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Sigma-Aldrich

N,N-Dimethyldodecylamine

97%

Synonym(s):

1-(Dimethylamino)dodecane, DDA

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About This Item

Linear Formula:
CH3(CH2)11N(CH3)2
CAS Number:
112-18-5
Molecular Weight:
213.40
Beilstein:
1700191
EC Number:
203-943-8
MDL number:
MFCD00008970
UNSPSC Code:
12352100
PubChem Substance ID:
24857151
NACRES:
NA.22
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vapor pressure

<129 mmHg ( 21 °C)

Assay

97%

form

liquid

refractive index

n20/D 1.4375 (lit.)

bp

80-82 °C/0.1 mmHg (lit.)

mp

−20 °C (lit.)

density

0.787 g/mL at 20 °C (lit.)

functional group

amine

SMILES string

CCCCCCCCCCCCN(C)C

InChI

1S/C14H31N/c1-4-5-6-7-8-9-10-11-12-13-14-15(2)3/h4-14H2,1-3H3

InChI key

YWFWDNVOPHGWMX-UHFFFAOYSA-N

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Application

N,N-Dimethyldodecylamine has been used:
  • as a capping agent during the synthesis of Au(core)-Pd(shell) bimetallic nanoparticles in toluene[1]
  • in the synthesis of N-alkyl-N,N-dimethyl-1-ammonio-2-hydroxy-3-propane sulfonate[2]
  • in the preparation of novel bis-quaternary ammonium salt, via reaction with epichlorohydrin (in the presence of the amine hydrochloride) or various dichloro compounds[3]

Signal Word

Danger

Hazard Statements

H302,H314,H410

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Corr. 1B

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 3

Flash Point(F)

235.4 °F - closed cup

Flash Point(C)

113 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCCK6353
BCCK3235
BCCJ5308
BCCJ4514
BCCJ0387

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Marc van Oostrum et al.
Nature communications, 11(1), 4990-4990 (2020-10-07)
Neurons are highly compartmentalized cells with tightly controlled subcellular protein organization. While brain transcriptome, connectome and global proteome maps are being generated, system-wide analysis of temporal protein dynamics at the subcellular level are currently lacking. Here, we perform a temporally-resolved
Nanika Coetzee et al.
Scientific reports, 7(1), 607-607 (2017-04-06)
Gene expression in Plasmodia integrates post-transcriptional regulation with epigenetic marking of active genomic regions through histone post-translational modifications (PTMs). To generate insights into the importance of histone PTMs to the entire asexual and sexual developmental cycles of the parasite, we
Sudip Nath et al.
Langmuir : the ACS journal of surfaces and colloids, 21(23), 10405-10408 (2005-11-03)
In this paper a convenient route for synthesizing Au(core)-Pd(shell) bimetallic nanoparticles in toluene has been reported as a result of co-reduction of gold(III) and palladium(II) precursors in toluene. N,N-Dimethyldodecylamine was used as a capping agent for the core-shell particles, which
Britta Eggenreich et al.
BMC biotechnology, 18(1), 30-30 (2018-05-31)
Celiac disease (CD) is one of the most common food-related chronic disorders. It is mediated by the dietary consumption of prolamins, which are storage proteins of different grains. So far, no therapy exists and patients are bound to maintain a
Soap-based detergent formulations: XII. Alternate syntheses of surface active sulfobetaines.
Parris N, et al.
Journal of the American Oil Chemists' Society, 53(2), 60-63 (1976)
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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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