Synonym:
2-(1-Naphthylamino)ethylamine dihydrochloride
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CAS Number 1465-25-4
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Linear Formula C10H7NHCH2CH2NH2 · 2HCl
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Molecular Weight 259.17
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Beilstein Registry Number 3707471
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EC Number 215-981-2
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MDL number MFCD00012556
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PubChem Substance ID 24853334
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Popular Documents: Specification Sheet (PDF)
Properties:
Related Categories |
Amine Salts,
Analytical Reagents,
Analytical/Chromatography,
Aromatic Amines,
Building Blocks,
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grade
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ACS reagent
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InChI Key
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MZNYWPRCVDMOJG-UHFFFAOYSA-N
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assay
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>98%
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impurities
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≤5% water
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mp
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194-198 °C (dec.)(lit.)
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solubility
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H2O: passes test
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suitability
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passes test for sensitivity to sulfanilamide
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Description:
Packaging
5, 10, 25, 100, 500 g in glass bottle
Application
Coupling agent for the spectrophotometric determination of aminophenols, phenylenediamines, dinitroanilines, chloroanilines, thiols, and sulfonamides.
Solution of N-(1-naphthyl)ethylenediamine dihydrochloride in sulfuric acid-methanol may be employed for the quantitation of sugars.
General description
N-(1-Naphthyl)ethylenediamine dihydrochloride (NEDA·2HCl) acts as donor molecule and forms charge transfer (CT) complexes with π-acceptors (quinol and picric acid), σ-acceptors (iodine) and vacant orbital acceptors (tin(IV) tetrachloride and zinc chloride). These complexes were investigated by positron annihilation lifetime spectroscopy (PAL).
Safety:
Symbol

GHS07
Hazard statements
H315-H319
Precautionary statements
P305 + P351 + P338
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
RIDADR
NONH for all modes of transport