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112720

Sigma-Aldrich

N,N-Diethylethylenediamine

≥99%

Synonym(s):

2-Diethylaminoethylamine

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$107.00

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5 G
$39.30
100 G
$107.00

About This Item

Linear Formula:
(C2H5)2NCH2CH2NH2
CAS Number:
Molecular Weight:
116.20
Beilstein/REAXYS Number:
605299
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

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assay

≥99%

refractive index

n20/D 1.436 (lit.)

bp

145-147 °C (lit.)

density

0.827 g/mL at 25 °C (lit.)

functional group

amine

SMILES string

CCN(CC)CCN

InChI

1S/C6H16N2/c1-3-8(4-2)6-5-7/h3-7H2,1-2H3

InChI key

UDGSVBYJWHOHNN-UHFFFAOYSA-N

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1 of 4

This Item
D15800339030127582
assay

≥99%

assay

95%

assay

≥98.0% (GC)

assay

99%

Quality Level

100

Quality Level

200

Quality Level

200

Quality Level

200

density

0.827 g/mL at 25 °C (lit.)

density

0.807 g/mL at 20 °C (lit.)

density

0.807 g/mL at 20 °C (lit.)

density

1.03 g/mL at 25 °C (lit.)

refractive index

n20/D 1.436 (lit.)

refractive index

n20/D 1.426 (lit.)

refractive index

n20/D 1.426 (lit.), n20/D 1.427

refractive index

n20/D 1.485 (lit.)

bp

145-147 °C (lit.)

bp

104-106 °C (lit.)

bp

104-106 °C (lit.)

bp

238-240 °C/752 mmHg (lit.)

functional group

amine

functional group

-

functional group

amine

functional group

amine, hydroxyl

Application

N,N-Diethylethylenediamine was used in the oxidative amidation of hydrogen phosphonate diesters in the synthesis of oligonucleotides[1].
N,N-diethylethylenediamine was used to develop melanin targeted PET and single-photon emission computed tomography (SPECT) imaging agents for melanoma[2].

signalword

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 4 Inhalation - Flam. Liq. 3 - Skin Corr. 1A

Storage Class

3 - Flammable liquids

wgk_germany

WGK 1

flash_point_f

89.6 °F - closed cup

flash_point_c

32 °C - closed cup

ppe

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


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Questions

1–2 of 2 Questions  
  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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