Accéder au contenu
MilliporeSigma
Toutes les photos(4)

Principaux documents

Voir toute la documentation

E26266

Sigma-Aldrich

Éthylènediamine

Ethylenediamine

ReagentPlus®, ≥99%

Synonyme(s) :

1,2-diaminoéthane

Se connecterpour consulter vos tarifs contractuels et ceux de votre entreprise/organisme

Sélectionner une taille de conditionnement

5 ML
31,90 $
100 ML
41,20 $
1 L
60,60 $
2.5 L
112,00 $
4 X 100 ML
224,00 $

31,90 $

Disponible pour expédition le04 avril 2025Détails

Devis pour commande en gros
Toutes les photos(4)

Sélectionner une taille de conditionnement

Changer de vue
5 ML
31,90 $
100 ML
41,20 $
1 L
60,60 $
2.5 L
112,00 $
4 X 100 ML
224,00 $

About This Item

Formule linéaire :
NH2CH2CH2NH2
Numéro CAS:
107-15-3
Poids moléculaire :
60.10
Beilstein:
605263
Numéro CE :
203-468-6
Numéro MDL:
MFCD00008204
Code UNSPSC :
12352100
eCl@ss :
39030201
ID de substance PubChem :
24894477
Nomenclature NACRES :
NA.21

31,90 $

Disponible pour expédition le04 avril 2025Détails

Devis pour commande en gros

Agence

suitable for EPA 300

Niveau de qualité

200

Densité de vapeur

2.07 (vs air)

Pression de vapeur

10 mmHg ( 20 °C)

Gamme de produits

ReagentPlus®

Essai

≥99%

Forme

liquid

Température d'inflammation spontanée

716 °F

Limite d'explosivité

16 %

Indice de réfraction

n20/D 1.4565 (lit.)

pb

118 °C (lit.)

Pf

8.5 °C (lit.)

Solubilité

H2O: soluble at 

Densité

0.899 g/mL at 25 °C (lit.)

Groupe fonctionnel

amine

Chaîne SMILES 

NCCN

InChI

1S/C2H8N2/c3-1-2-4/h1-4H2

Clé InChI

PIICEJLVQHRZGT-UHFFFAOYSA-N

Informations sur le gène

human ... FNTA(2339)

Vous recherchez des produits similaires ? Visite Guide de comparaison des produits

Catégories apparentées

Description générale

Ethylenediamine (en) is a linear aliphatic diamine that can be synthesized by reacting ethanolamine and ammonia in the presence of zeolite catalyst.[1] Its effect as an allergen has been investigated.[2] It participates in the synthesis of metal chalcogenides[3] and thiogallates.[4]

Application

Ethylenediamine (1,2-Diaminoethane, DAE) can be used as a reagent to prepare various metal ion complexes. For instance, DAE reacts with chromium(II) salts forms a Cr(II)/DAE complex, which is used as an efficient reducing agent for the reduction of primary alkyl halides to alkanes, and aryl bromides or iodides to arenes. This complex is also used to reduce β-substituted alkyl halides and epoxides to alkenes.[5]
DAE can also be used in the following reduction reactions:
  • DAE/Borane (1:1) complex is used as a highly selective reducing agent for the conversion of cinnamaldehyde to cinnamyl alcohol.[5]
  • DAE/Li complex is used as an efficient reagent for the reduction of alkenes, aromatic hydrocarbons, phenols, and alcohols.[5]

Ethylenediamine (en) has been used in the following process:
  • Synthesis of nucleus pulposus (NP)-like collagen-glycosaminoglycans (CG) core.[6]
  • Surface modification of epoxy-activated cryogel.[7]
  • Alteration of the surface of carbon nanoparticles (CNPs) to generate CNPs-ethylene.[8]
It may be used in the following studies:
  • Surface modification of triazolate-bridged metal-organic framework.[9]
  • As a solvent in the synthesis of ZnS (zinc sulfide) and ZnSe (zinc selenium) precursors by solvothermal process.[10]
  • As a reactant in the synthesis of Pd/C-ethylenediamine complex catalyst.[11]
  • As a chelating agent in the synthesis of β-Co(OH)2 nanocrystals.[12]
  • Synthesis of ethylenediamine-templated iron arsenates and fluoroarsenates.[13]
  • As a template agent and coordination agent in the synthesis of CdS (cadmium sulfide) nanocrystals.[14]

Informations légales

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

Mention d'avertissement

Danger

Classification des risques

Acute Tox. 3 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Flam. Liq. 3 - Resp. Sens. 1B - Skin Corr. 1B - Skin Sens. 1B

Code de la classe de stockage

3 - Flammable liquids

Classe de danger pour l'eau (WGK)

WGK 1

Point d'éclair (°F)

100.4 °F - closed cup

Point d'éclair (°C)

38 °C - closed cup

Équipement de protection individuelle

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

Faites votre choix parmi les versions les plus récentes :

Certificats d'analyse (COA)

Lot/Batch Number
SDBB2268
SDBB0409
STBL2397
STBL0978
STBK9716

Vous ne trouvez pas la bonne version ?

Si vous avez besoin d'une version particulière, vous pouvez rechercher un certificat spécifique par le numéro de lot.

Rechercher un(e) COA

Déjà en possession de ce produit ?

Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.

Consulter la Bibliothèque de documents

1, 2-Diaminoethane
Kostikov RR
eEROS (Encyclopedia of Reagents for Organic Synthesis) (2001)
Synthesis of CdS nanorods by an ethylenediamine assisted hydrothermal method for photocatalytic hydrogen evolution.
Li Y, et al.
The Journal of Physical Chemistry C, 113(21), 9352-9358 (2009)
Aude Demessence et al.
Journal of the American Chemical Society, 131(25), 8784-8786 (2009-06-10)
Reaction of CuCl(2) x 2 H(2)O with 1,3,5-tris(1H-1,2,3-triazol-5-yl)benzene (H(3)BTTri) in DMF at 100 degrees C generates the metal-organic framework H(3)[(Cu(4)Cl)(3)(BTTri)(8)(DMF)(12)] x 7 DMF x 76 H(2)O (1-DMF). The sodalite-type structure of the framework consists of BTTri(3-)-linked [Cu(4)Cl](7+) square clusters in
Muhammad Ajmal et al.
Journal of photochemistry and photobiology. B, Biology, 153, 111-120 (2015-09-24)
Nanotechnology based cancer therapeutics have rapidly advanced towards the solution of many limitations associated with other drug delivery agents such as nonspecific distribution within the body, low water solubility and non-biocompatibility. Carbon nanoparticles have demonstrated unique properties that are useful
Effect of dealumination of mordenite by acid leaching for selective synthesis of ethylenediamine from ethanolamine.
Segawa K and Shimura T.
Applied Catalysis A: General, 194, 309-317 (2000)
Afficher tous les articles scientifiques apparentés

Articles

Functionalized Graphene Oxide: Properties & Applications

Professor Aran discusses engineering graphene-based materials through careful functionalization, enabling diverse applications.

Contenu apparenté

Environmental Methods Consumables Look Up Tool

This page is intended to make it easier to find the consumables you need based on the analytical method you’re using. Methods included on this page come from the EPA, Standard Methods and ASTM.

3 Reviews This action will navigate to reviews.

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. The concentration of the solution

    1 answer

    1. This product is a neat or pure liquid with a reported density of 0.899 g/mL and a molecular weight of 60.10 g/mol. Assuming a 99.9% purity, the concentration is approximately 14.94 M. The molarity may be determined using the molecular weight, density, and lot specific purity as demonstrated in the calculation below:
      (Density x 1000 x w/w% / Molecular Weight)

      Helpful?

Reviews

Active Filters

  1. Columbia, MO
    • Reviews 4
    • Votes 0
    5 out of 5 stars.

    Good chemical reagent

    Sigma is known for its high quality of chemical and biochemical reagents, and this is no exception.

    Helpful?

  2. 2 Ratings-Only Reviews

Notre équipe de scientifiques dispose d'une expérience dans tous les secteurs de la recherche, notamment en sciences de la vie, science des matériaux, synthèse chimique, chromatographie, analyse et dans de nombreux autres domaines..

Contacter notre Service technique