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386456

Sigma-Aldrich

Diethylamine

purified by redistillation, 99.5%

Sinonimo/i:

N-ethyl-ethanamine, DEA, Diethamine, Diethyl amine

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100 ML
CHF 121.00
1 L
CHF 180.00

CHF 121.00

Spedizione prevista il26 maggio 2025

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Cambia visualizzazione
100 ML
CHF 121.00
1 L
CHF 180.00

About This Item

Formula condensata:
(C2H5)2NH
Numero CAS:
109-89-7
Peso molecolare:
73.14
Beilstein:
605268
Numero CE:
203-716-3
Numero MDL:
MFCD00009032
Codice UNSPSC:
12191502
ID PubChem:
24864093
NACRES:
NA.22

CHF 121.00

Spedizione prevista il26 maggio 2025

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Densità del vapore

2.5 (vs air)

Tensione di vapore

14.14 psi ( 55 °C)
180 mmHg ( 20 °C)
3.51 psi ( 20 °C)

Saggio

99.5%

Stato

liquid

Temp. autoaccensione

594 °F

Purificato mediante

redistillation

Limite di esplosione

10.1 %

tecniche

ELISA: suitable

Indice di rifrazione

n20/D 1.385 (lit.)

pH

13 (20 °C, 100 g/L)

P. ebollizione

55 °C (lit.)

Punto di fusione

−50 °C (lit.)

Densità

0.707 g/mL at 25 °C (lit.)

Gruppo funzionale

amine

Stringa SMILE

CCNCC

InChI

1S/C4H11N/c1-3-5-4-2/h5H,3-4H2,1-2H3
HPNMFZURTQLUMO-UHFFFAOYSA-N

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Applicazioni

Diethylamine can be used as a better template for the crystallization of the silicoaluminophosphate molecular sieves (SAPO-34) with high purity and crystallinity as compared to other templates.[1] It can react with furfural and cyanoacetic ester to form bicyclo[3.2.1]octanes.[2] It can also be used as an amino functionalized monomer which can interact with chitosan to synthesize hydrogel with potential applications in drug delivery systems.[3]

Avvertenze

Danger

Indicazioni di pericolo

H225,H301 + H311,H314,H332,H335

Classi di pericolo

Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Acute Tox. 4 Inhalation - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1A - STOT SE 3

Organi bersaglio

Respiratory system

Codice della classe di stoccaggio

3 - Flammable liquids

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

-14.8 °F - closed cup

Punto d’infiammabilità (°C)

-26 °C - closed cup

Dispositivi di protezione individuale

Faceshields, Gloves, Goggles

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Certificati d'analisi (COA)

Lot/Batch Number
SHBL2126
SHBL2018
SHBH0334V
SHBD9029V
SHBC5129V

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A New Synthetic Approach to Functionalized Bicyclo [3.2.1] octanes
Ismiev A, et al.
Russ. J. Gen. Chem., 88(7), 1533-1536 (2018)
Synthesis of SAPO-34 templated by diethylamine: Crystallization process and Si distribution in the crystals
Liu G, et al.
Microporous and Mesoporous Materials : The Official Journal of the International Zeolite Association, 114(1-3), 416-423 (2008)
A simple strategy for robust preparation and characterisation of hydrogels derived from chitosan and amino functional monomers for biomedical applications
Khan F, et al.
Journal of Material Chemistry B: Materials for Biology and Medicine, 6(31), 5115-5129 (2018)
Jun Guo et al.
Journal of chromatography. A, 1307, 66-72 (2013-08-15)
The extraction efficiency of analytes in a cold fiber headspace solid-phase microextraction (CF-HS-SPME) system was investigated both theoretically and experimentally. The system was applied for quantitative extraction of polycyclic aromatic hydrocarbons (PAHs) from solid matrices. In order to achieve better
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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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