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安全性情報

724033

Sigma-Aldrich

エチルアミン

99.0%

別名:

アミノエタン, モノエチルアミン

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About This Item

化学式:
C2H5NH2
CAS番号:
75-04-7
分子量:
45.08
Beilstein:
505933
EC Number:
200-834-7
MDL番号:
MFCD00008160
UNSPSCコード:
12142100
PubChem Substance ID:
329764053
NACRES:
NA.22
製品724033は現在お客様の国では販売されていません。 製品に関するお問い合わせはこちら（テクニカルサービス）

蒸気密度

1.56 (15 °C, vs air)

品質水準

100

蒸気圧

874 mmHg ( 20 °C)

アッセイ

99.0%

フォーム

gas

自己発火温度

721 °F

expl. lim.

14 %
3.5-14 %

bp

16.6 °C (lit.)

mp

-81 °C (lit.)

密度

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

官能基

amine

SMILES記法

CCN

InChI

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

InChI Key

QUSNBJAOOMFDIB-UHFFFAOYSA-N

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包装

Supplied in a Sure/Pac™ cylinder and has a 316 stainless steel needle valve with a male 1/4" NPTF outlet thread installed . Before using the cylinder, ensure that the valve is closed, then remove the galvanized steel hex cap that seals the outlet valve.

Compatible with the following:

法的情報

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

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推奨

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ピクトグラム

FlameGas cylinderExclamation mark
GHS02,GHS04,GHS07

シグナルワード

Danger

危険有害性情報

H220,H280,H319,H332,H335

危険有害性の分類

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

ターゲットの組織

Respiratory system

保管分類コード

2A - Gases

WGK

WGK 1

引火点(°F)

-34.6 °F - closed cup

引火点(℃)

-37 °C - closed cup

適用法令

試験研究用途を考慮した関連法令を主に挙げております。化学物質以外については、一部の情報のみ提供しています。 製品を安全かつ合法的に使用することは、使用者の義務です。最新情報により修正される場合があります。WEBの反映には時間を要することがあるため、適宜SDSをご参照ください。

労働安全衛生法名称等を表示すべき危険物及び有害物

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Jan Code

724033-VAR:
724033-BULK:
724033-100G:4548173306278
724033-PZ:

最新バージョンのいずれかを選択してください：

試験成績書（COA）

Lot/Batch Number
SHBQ6123
SHBN0143
SHBK7179
SHBK6599
SHBK6300

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特定のバージョンが必要な場合は、ロット番号またはバッチ番号で特定の証明書を検索できます。

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文書ライブラリにアクセスする

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
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
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
Câline Christine et al.
Organic & biomolecular chemistry, 10(46), 9183-9190 (2012-10-23)
The synthesis of a phosphonated acyclic bifunctional chelate L* for the labeling of biomaterial is described. L* is based on a pyridine backbone, functionalized in ortho positions by aminomethyl-bis-methylphosphonic acids, and, in the para position, by a side chain containing
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質問

1–3/3 質問  

  1. How can I determine the shelf life / expiration / retest date of this product?

    1 回答

    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

      役に立ちましたか？

  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 回答

    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

      役に立ちましたか？

  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 回答

    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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