Direkt zum Inhalt
Merck
Alle Fotos(2)

Wichtige Dokumente

Gesamtdokumentation anzeigen

398136

Sigma-Aldrich

Ethanolamin

ACS reagent, ≥99.0%

Synonym(e):

2-Amino-ethanol, 2-Aminoethylalkohol, ETA, MEA, MEA 90, MEA-LCI, Monoethanolamin

Anmeldenzur Ansicht organisationsspezifischer und vertraglich vereinbarter Preise

Größe auswählen

25 ML
CHF 50.70
500 ML
CHF 61.40
2.5 L
CHF 177.00

CHF 50.70

Voraussichtliches Versanddatum09. April 2025

Bulk-Bestellung anfordern
Alle Fotos(2)

Größe auswählen

Ansicht ändern
25 ML
CHF 50.70
500 ML
CHF 61.40
2.5 L
CHF 177.00

About This Item

Lineare Formel:
NH2CH2CH2OH
CAS-Nummer:
141-43-5
Molekulargewicht:
61.08
Beilstein:
505944
EG-Nummer:
205-483-3
MDL-Nummer:
MFCD00008183
UNSPSC-Code:
12352100
PubChem Substanz-ID:
24864720
NACRES:
NA.21

CHF 50.70

Voraussichtliches Versanddatum09. April 2025

Bulk-Bestellung anfordern

Qualität

ACS reagent

Qualitätsniveau

200

Dampfdichte

2.1 (vs air)

Dampfdruck

0.2 mmHg ( 20 °C)

Assay

≥99.0%

Form

liquid

Selbstzündungstemp.

1436 °F

Expl.-Gr.

17 %

Verunreinigungen

≤0.30% water

Farbe

APHA: ≤15

Brechungsindex

n20/D 1.454 (lit.)

bp

170 °C (lit.)
69-70 °C/10 mmHg

mp (Schmelzpunkt)

10-11 °C (lit.)

Löslichkeit

water: miscible 1000 g/L at 20 °C

Dichte

1.012 g/mL at 25 °C (lit.)

Kationenspuren

Fe: ≤5 ppm
heavy metals: ≤5 ppm (by ICP)

Funktionelle Gruppe

amine
hydroxyl

SMILES String

NCCO

InChI

1S/C2H7NO/c3-1-2-4/h4H,1-3H2

InChIKey

HZAXFHJVJLSVMW-UHFFFAOYSA-N

Suchen Sie nach ähnlichen Produkten? Aufrufen Leitfaden zum Produktvergleich

Allgemeine Beschreibung

Ethanolamine (Etn) is an amino alcohol. It contains both alcohol and amine functional group. Conformational studies of Etn have been reported.[1] The decomposition of ethanolamine in aqueous medium by ozonization has been studied.[2]

Anwendung

Ethanolamine may be used as the following:
  • Plasticizer in the synthesis of ethanolamine plasticized thermoplastic starch (ETPS).[3]
  • Hydroxyl radical scavenger.[4]
  • Blocking agent during genosensor development.[5]

Piktogramme

CorrosionExclamation mark
GHS05,GHS07

Signalwort

Danger

Gefahreneinstufungen

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Skin Corr. 1B - STOT SE 3

Zielorgane

Respiratory system

Lagerklassenschlüssel

8A - Combustible corrosive hazardous materials

WGK

WGK 2

Flammpunkt (°F)

195.8 °F - Pensky-Martens closed cup

Flammpunkt (°C)

91 °C - Pensky-Martens closed cup

Persönliche Schutzausrüstung

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

Hier finden Sie alle aktuellen Versionen:

Analysenzertifikate (COA)

Lot/Batch Number
STBL1082
STBK8720
STBL4341
STBL3177
STBL3175

Die passende Version wird nicht angezeigt?

Wenn Sie eine bestimmte Version benötigen, können Sie anhand der Lot- oder Chargennummer nach einem spezifischen Zertifikat suchen.

Suche nach COA

Besitzen Sie dieses Produkt bereits?

In der Dokumentenbibliothek finden Sie die Dokumentation zu den Produkten, die Sie kürzlich erworben haben.

Die Dokumentenbibliothek aufrufen

Kunden haben sich ebenfalls angesehen

Slide 1 of 3

1 of 3

Ethanolamine EMPROVE® EXPERT, Ph. Eur., BP, NF

SAFC

1.37044

Ethanolamine

Ethanolamin Pharmaceutical Secondary Standard; Certified Reference Material

Supelco

PHR1490

Ethanolamin

Ethanolamin -hydrochlorid ≥99.0%

Sigma-Aldrich

E6133

Ethanolamin -hydrochlorid

Ethanolamine as a novel plasticiser for thermoplastic starch.
Huang M, et al.
Polymer Degradation and Stability, 90(3), 501-507 (2005)
An iridium oxide nanoparticle and polythionine thin film based platform for sensitive Leishmania DNA detection.
Mayorga-Martinez CC, et al.
Journal of Material Chemistry B: Materials for Biology and Medicine, 3(26), 5166-5171 (2015)
Ethanolamine: conformational diversity.
Novakovskaya YV and Rodnikova MN.
Structural Chemistry, 26(1), 177-187 (2015)
Alcohols and ethanolamines as hydroxyl radical scavengers.
Billany MR, et al.
International Journal of Pharmaceutics, 137(2), 143-147 (1996)
Ozonization of ethanolamine in aqueous medium.
Parisheva Z and Demirev A.
Water Research, 34(4), 1340-1344 (2000)
Alle zugehörigen Dokumente anzeigen

Questions

1–5 of 5 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. How does the storage temperature relate to shipping conditions?

    1 answer

    1. The storage conditions that a Sigma-Aldrich catalog and label recommend for products are deliberately conservative. For many products, long-term storage at low temperatures will increase the time during which they are expected to remain in specification and therefore are labeled accordingly. Where short-term storage, shipping time frame, or exposure to conditions other than those recommended for long-term storage will not affect product quality, Sigma-Aldrich will ship at ambient temperature. The products sensitive to short-term exposure to conditions other than their recommended long-term storage are shipped on wet or dry ice. Ambient temperature shipping helps to control shipping costs for our customers. At any time, our customers can request wet- or dry-ice shipment, but the special handling is at customer expense if our product history indicates that the product is stable for regular shipment.

      Helpful?

  4. What is the Molarity of Product 398136, Ethanolamine?

    1 answer

    1. The Molarity of Product 398136, Ethanolamine, is 16.6 M.

      Helpful?

  5. What is the Department of Transportation shipping information for this product?

    1 answer

    1. Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.

      Helpful?

Reviews

No rating value

Active Filters

Unser Team von Wissenschaftlern verfügt über Erfahrung in allen Forschungsbereichen einschließlich Life Science, Materialwissenschaften, chemischer Synthese, Chromatographie, Analytik und vielen mehr..

Setzen Sie sich mit dem technischen Dienst in Verbindung.