Sigma-Aldrich 03550 Ethylenediamine puriss. p.a., absolute, ≥99.5% (GC) 250 mL
| Sigma-Aldrich 03550 Ethylenediamine puriss. p.a., absolute, ≥99.5% (GC) 250 mL |
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Synonym(s): 1,2-Diaminoethane
Linear Formula: NH2CH2CH2NH2
CAS Number: 107-15-3
Molecular Weight: 60.10
Beilstein: 605263
EC Number: 203-468-6
MDL number: MFCD00008204
eCl@ss: 39030201
PubChem Substance ID: 329747731
NACRES: NA.21
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| PROPERTIES
vapor density 2.07 (vs air)
Quality Level 200
vapor pressure 10 mmHg ( 20 °C)
grade absolute puriss. p.a.
assay ≥99.5% (GC)
form liquid
autoignition temp. 716 °F
expl. lim. 16 %
impurities ≤0.5% water
refractive index n20/D 1.456 n20/D 1.4565 (lit.)
bp 118 °C (lit.)
mp 8.5 °C (lit.)
solubility H2O: soluble at
density 0.899 g/mL at 25 °C (lit.)
cation traces
Ca: ≤5 mg/kg
Cd: ≤1 mg/kg
Co: ≤1 mg/kg
Cr: ≤1 mg/kg
Cu: ≤1 mg/kg
Fe: ≤1 mg/kg
K: ≤20 mg/kg
Mg: ≤1 mg/kg
Mn: ≤1 mg/kg
Na: ≤20 mg/kg
Ni: ≤1 mg/kg
Pb: ≤1 mg/kg
Zn: ≤1 mg/kg
SMILES string NCCN InChI 1S/C2H8N2/c3-1-2-4/h1-4H2
InChI key PIICEJLVQHRZGT-UHFFFAOYSA-N
Gene Information human... FNTA(2339)
DESCRIPTION
General description
Ethylenediamine is a linear aliphatic diamine, widely used as a building block in organic synthesis. It readily forms heterocyclic imidazolidine derivatives, because of its bifunctional nature, having two amines. Ethylenediamine is also utilized as a raw material for the synthesis of chelating agents, polymers, agrochemicals and pharmaceutical intermediates.
Application
Ethylenediamine can be employed as:
A reactant in the synthesis of water-swellable polyurethane urea gels by copolymerization.
A solvent along with dodecanethiol in the preparation of CdS nanowires by solvothermal method.
A chelating agent in the synthesis of β-Co(OH)2 nanocrystals. |
