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Merck

724033

Sigma-Aldrich

Ethylamine

99.0%

Synonim(y):

Aminoethane, Monoethylamine

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About This Item

Wzór liniowy:
C2H5NH2
Numer CAS:
Masa cząsteczkowa:
45.08
Beilstein:
505933
Numer WE:
Numer MDL:
Kod UNSPSC:
12142100
Identyfikator substancji w PubChem:
NACRES:
NA.22
Produkt 724033 nie jest obecnie dostępny w sprzedaży w Twoim kraju Skontaktuj się z zespołem ds. pomocy technicznej

gęstość pary

1.56 (15 °C, vs air)

Poziom jakości

ciśnienie pary

874 mmHg ( 20 °C)

Próba

99.0%

Formularz

gas

temp. samozapłonu

721 °F

granice wybuchowości

14 %
3.5-14 %

bp

16.6 °C (lit.)

mp

-81 °C (lit.)

gęstość

0.680 g/mL at 20 °C (lit.)
0.689 g/mL at 25 °C (lit.)

grupa funkcyjna

amine

ciąg SMILES

CCN

InChI

1S/C2H7N/c1-2-3/h2-3H2,1H3

Klucz InChI

QUSNBJAOOMFDIB-UHFFFAOYSA-N

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Opakowanie

Dostarczany w butli 2088 z zaworem iglicowym ze stali nierdzewnej 316 z męskim gwintem wylotowym 1/4" NPTF. Przed użyciem butli należy upewnić się, że zawór jest zamknięty, a następnie zdjąć sześciokątną nasadkę ze stali ocynkowanej, która uszczelnia zawór wylotowy.

Kompatybilny z następującymi urządzeniami:

Informacje prawne

Aldrich is a registered trademark of Sigma-Aldrich Co. LLC
Sure/Pac is a trademark of Sigma-Aldrich Co. LLC
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króciec do węża

Numer produktu
Opis
Cennik

najczęściej kupowane z tym produktem

Numer produktu
Opis
Cennik

regulator

Numer produktu
Opis
Cennik

Hasło ostrzegawcze

Danger

Zwroty wskazujące rodzaj zagrożenia

Klasyfikacja zagrożeń

Acute Tox. 4 Inhalation - Eye Irrit. 2 - Flam. Gas 1 - Press. Gas Liquefied gas - STOT SE 3

Organy docelowe

Respiratory system

Kod klasy składowania

2A - Gases

Klasa zagrożenia wodnego (WGK)

WGK 1

Temperatura zapłonu (°F)

-34.6 °F - closed cup

Temperatura zapłonu (°C)

-37 °C - closed cup


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Dokumenty związane z niedawno zakupionymi produktami zostały zamieszczone w Bibliotece dokumentów.

Odwiedź Bibliotekę dokumentów

Paige E Mahaney et al.
Journal of medicinal chemistry, 51(13), 4038-4049 (2008-06-19)
Further exploration of the cycloalkanol ethylamine scaffold, of which venlafaxine ( 1) is a member, was undertaken to develop novel and selective norepinephrine reuptake inhibitors (NRIs) for evaluation in a variety of predictive animal models. These efforts led to the
Stacey F Bent et al.
Proceedings of the National Academy of Sciences of the United States of America, 108(3), 956-960 (2010-11-12)
Surface functionalization of semiconductors has been the backbone of the newest developments in microelectronics, energy conversion, sensing device design, and many other fields of science and technology. Over a decade ago, the notion of viewing the surface itself as a
Riccardo Di Corato et al.
ACS nano, 5(2), 1109-1121 (2011-01-12)
Trifunctional polymer nanobeads are prepared by destabilization of a mixture of magnetic nanoparticles, quantum dots, and an amphiphilic polymer, followed by functionalization of the bead surface with folic acid molecules. The distribution of the nanoparticles within the nanobeads can be
Veronica Sandgren et al.
Bioorganic & medicinal chemistry, 20(14), 4377-4389 (2012-06-16)
A series of P1-P3 linked macrocyclic BACE-1 inhibitors containing a hydroxyethylamine (HEA) isostere scaffold has been synthesized. All inhibitors comprise a toluene or N-phenylmethanesulfonamide P2 moiety. Excellent BACE-1 potencies, both in enzymatic and cell-based assays, were observed in this series
Steven J Enoch et al.
Chemical research in toxicology, 22(8), 1447-1453 (2009-07-21)
Certain types of low molecular weight chemicals have the ability to cause respiratory sensitization via haptenation of carrier proteins. It has been suggested that such chemicals must contain multiple "reactive" functional groups to elicit an immune response. In contrast to

Questions

1–3 of 3 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

      Helpful?

  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

      Helpful?

  3. What causes ethylamine to come out of its cylinder as a clear liquid, but then immediately turn dark blue in a receiving beaker?

    1 answer
    1. According to the product manager, amines (NH3, NH2R) have the ability to solvate free electrons, resulting in an ink-like blue color. However, this typically occurs only in the presence of metals such as Li, K, Na, which provide the free electron. In the case of chemical synthesis applications, the color is not a significant concern as it does not affect the performance of such applications in general. Additionally, the majority of products are prone to color changes due to the very small traces of impurities present (ppm to ppb) or those that might form due to the reaction with oxygen/moisture over time.

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