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107-15-3 - Ethylenediamine, 99% - 1,2-Diaminoethane - 1,2-Ethanediamine - A12132 - Alfa Aesar

A12132 Ethylenediamine, 99%

Número CAS
107-15-3
Nombre Alternativo
1,2-Diaminoethane
1,2-Ethanediamine

Tamaño Precio ($) Cantidad Disponibilidad
100ml 16,48
500ml 26,77
2500ml 76,84
*4x2.5L 267,80
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Ethylenediamine, 99%

MDL
MFCD00008204
EINECS
203-468-6

Propiedades químicas

Fórmula
C2H8N2
Peso molecular
60.10
Punto de fusión
8-11°
Punto de ebullición
117-118°
Punto de inflamabilidad
38°(100°F)
Densidad
0.899
Índice de refracción
1.4565
Sensibilidad
Air Sensitive
Solubilidad
Miscible with water and alcohol. Slightly miscible with ether.

Aplicaciones

Ethylenediamine is a strongly basic amine useful as a building block in chemical synthesis. It is used as a solvent to dissolve proteins such as albumins and casein. It is widely used for color photography developers, binders, adhesives, fabric softeners, curing agents for epoxys and dyes. As a corrosion inhibitor, it plays a vital role in paints and coolants. It is used as an intermediate in the preparation of polyamide resins, fuel additives and lubricants. It acts as a precursor for many polymers like polyurethane fibers and poly(amidoamine), ethylenediamine dihydroiodide (EDDI) as well as the bleaching activator, tetraacetylethylenediamine. It is an important chelating ligand used in the preparation of coordination compounds viz. tris(ethylenediamine)cobalt(III) chloride. It is also involved in the manufacture of many industrial chemicals and forms derivatives with carboxylic acids, nitriles, alcohols, alkylating agents, carbon disulfide, aldehydes and ketones. It is a basic building block to prepare heterocyclic compound such as imidazolidines.

Notas

Air and moisture sensitive. Keep the container tightly closed in a dry and well-ventilated place. Incompatible with oxidizing agents, phosphorus halides, aldehydes and organic halides.

Referencias documentales

The Li derivative in excess amine is a strong base for the rearrangement of primary allylic alcohols to the isomeric aldehydes in high yield: J. Chem. Soc., Chem. Commun., 812 (1985).

At high temperatures, reduces nitroarenes to azo-compounds. Reaction does not occur for nitro-compounds with o-substituents or p-amino-substituents: J. Org. Chem., 49, 1215 (1984).

The ethylenediamine complex of Cr2+ reduces aryl bromides to the hydrocarbons. For an example, see: Org. Synth. Coll., 6, 821 (1988).

Xue, B.; Zhu, J.; Liu, N.; Li, Y. Facile functionalization of graphene oxide with ethylenediamine as a solid base catalyst for Knoevenagel condensation reaction. Catal. Commun. 2015, 64, 105-109.

Moradpour, A.; Ghaffarinejad, A.; Maleki, A.; Eskandarpour, V.; Motaharian, A. Low loaded palladium nanoparticles on ethylenediamine-functionalized cellulose as an efficient catalyst for electrochemical hydrogen production. RSC Adv. 2015, 5 (86), 70668-70674.

Indicaciones de peligro y de precaución del GHS

Indicaciones de peligro (UE): H334-H317-H314-H226-H302-H312

May cause allergy or asthma symptoms or breathing difficulties if inhaled. May cause an allergic skin reaction. Causes severe skin burns and eye damage. Flammable liquid and vapour. Harmful if swallowed. Harmful in contact with skin.

Indicaciones de precaución: P210-P260-P285-P261-P280-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Do not breathe dust/fume/gas/mist/vapours/spray. In case of inadequate ventilation wear respiratory protection. Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Otras referencias

Merck
14,3795
Beilstein
605263
Clase de peligro
8
Grupo de embalaje
II
Código de tarifa arancelaria unificado
2921.21
TSCA
Yes
RTECS
KH8575000

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