Material Safety Data Sheet. Ethylenediamine. MSDS# Section 1 – Chemical Product and Company Identification. MSDS Name: Ethylenediamine. Etyléndiamín Ethylenediamine for synthesis. CAS , EC Number -6, chemical formula H₂NCH₂CH₂NH₂. – Find MSDS or SDS, a COA, data. Information on: Ethylenediamine Ethylenediamine is corrosive to the eyes and skin. See MSDS section 11 – Toxicological information.
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Ethylenediamine abbreviated as en when a ligand is the organic compound with the formula C 2 H 4 NH 2 2. This colorless liquid with an ammonia ethjlenediamine odor is a strongly basic amine.
It is a widely used building block in chemical synthesis, with approximatelytonnes produced in Ethylenediamine is the first member of the so-called polyethylene amines. In this reaction hydrogen chloride is generated, which forms a salt with the amine. Another industrial route to ethylenediamine involves the reaction of ethanolamine and ammonia: This process involves passing the gaseous reactants over a bed of nickel heterogeneous catalysts.
Ethylenediamine is used in large quantities for production of many industrial chemicals. It forms derivatives with carboxylic acids including fatty acidsnitrilesalcohols at elevated temperaturesalkylating agents, carbon disulfideand aldehydes and ketones.
Because of its bifunctional nature, having two amines, it readily forms heterocycles such as imidazolidines.
Ethylenediamine() MSDS Melting Point Boiling Point Density Storage Transport
A most prominent derivative of ethylenediamine is the chelating agent EDTAwhich is derived from ethylenediamine via a Strecker synthesis involving cyanide and formaldehyde. Hydroxyethylethylenediamine is another commercially significant chelating agent.
Some imidazoline -containing fungicides are derived from ethylenediamine. Ethylenediamine is an ingredient in the common bronchodilator drug aminophyllinewhere it serves to solubilize the active ingredient theophylline. Ethylenediamine has also been used in dermatologic preparations, but has been removed from some because of causing contact dermatitis.
Ethylenediamine-derived antihistamines are the oldest of the five classes of first-generation antihistaminesbeginning with piperoxan aka benodain, discovered in at the Pasteur Institute in France, and also including mepyraminetripelennamineand antazoline.
The other classes are derivatives of ethanolaminealkylaminepiperazineand others primarily tricyclic and tetracyclic compounds related to phenothiazinestricyclic antidepressantsas well as the cyproheptadine – phenindamine family. Ethylenediamine, because it contains two amine ethylenediamind, is a widely used precursor to various polymers. Condensates derived from formaldehyde are plasticizers.
It is widely used in the production of polyurethane fibers. The bleaching activator tetraacetylethylenediamine is generated from ethylenediamine. The derivative NN -ethylenebis stearamide EBS is a commercially significant ethyleneeiamine release agent and a surfactant in gasoline and motor oil.
Ethylenediamine is a well-known bidentate chelating ligand for coordination compoundswith the two nitrogen atoms donating their lone pairs of electrons when ethylenediamine acts as a ligand. It is often abbreviated “en” in inorganic chemistry.
The salen ligandssome of which are used in catalysis, are derived from the condensation of wthylenediamine and ethylenediamine. Chiral analogs of ethylenediamine include 1,2-diaminopropane and trans -diaminocyclohexane.
Ethylenediamine, like ammonia and other low-molecular weight aminesis a skin and respiratory irritant. Unless tightly contained, liquid ethylenediamine will release toxic and irritating vapors into its surroundings, especially on heating.
The vapors react with moisture in humid air to form a characteristic white mist, which is extremely irritating to skin, eyes, lungs and mucus membranes. Media related to Ethylenediamine at Wikimedia Commons. From Wikipedia, the free encyclopedia. Edamine  1,2-Diaminoethane, ‘en’ when a ligand. Refractive index n D. Std molar entropy S o LD 50 median dose.
Retrieved 3 May National Center for Biotechnology Information. Identification and Related Records. Butyl rubber Butylated hydroxytoluene 1,2-Dibromoethane 1,2-Dichloroethane Dimethyl methylphosphonate 2,4-Dimethyltert-butylphenol Dinonylnaphthylsulfonic acid 2,6-Di-tert-butylphenol Ecalene Ethylenediamine Metal deactivator Methyl tert-butyl ether Nitromethane Tetraethyllead Tetranitromethane.
Butylated hydroxytoluene 2,6-Di- tert -butylphenol 1,2-Diaminopropane 2,4-Dimethyl tert -butylphenol Ethylenediamine. Retrieved from ” https: Views Read Edit View history. In other projects Wikimedia Commons.
Lethal dose or concentration LDLC:.