222488

N-(1-Naphthyl)ethylenediamine dihydrochloride

ACS reagent, >98%

• Szinonimák: 2-(1-Naphthylamino)ethylamine dihydrochloride
• Lineáris képlet: C₁₀H₇NHCH₂CH₂NH₂ · 2HCl
• CAS-szám: 1465-25-4
• Molekulatömeg: 259.17
• Beilstein: 3707471
• EC-szám: 215-981-2
• MDL-szám: MFCD00012556
• UNSPSC kód: 12352100
• PubChem Substance ID: 24853334
• NACRES: NA.21
• Forma: solid
• Teszt: >98%

Tulajdonságok

• grade: ACS reagent
• Minőségi szint: 200
• Teszt: >98%
• Forma: solid
• szennyeződések: ≤5% water
• mp: 194-198 °C (dec.) (lit.)
• oldhatóság: H₂O: passes test
• alkalmasság: passes test for sensitivity to sulfanilamide
• funkcionális csoport: amine
• SMILES string: Cl.Cl.NCCNc1cccc2ccccc12
• InChI: 1S/C12H14N2.2ClH/c13-8-9-14-12-7-3-5-10-4-1-2-6-11(10)12;;/h1-7,14H,8-9,13H2;2*1H
• Nemzetközi kémiai azonosító kulcs: MZNYWPRCVDMOJG-UHFFFAOYSA-N

Leírás

Általános leírás

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).

Alkalmazás

N-(1-Naphthyl)ethylenediamine dihydrochloride has been used for the preparation of staining solution for the visualization of the reaction product(s) of starch active enzymes, containing α-1, 4 linked and α-1, 6 linked glucose by thin layer chromatography. It has also been used in modified Saville and Griess assays.

N-(1-Naphthyl)ethylenediamine dihydrochloride may be used in the synthesis of 5-[1,2]dithiolan-3-yl-pentanoic acid [2-(naphthalene-1-ylamino)-ethyl]amide (DPAN) by reacting with (±)-1,2-dithiolane-3-pentanoic acid in the presence of N-(3-dimethylaminopropyl)-N′-ethylcarbodiimide hydrochloride and N-hydroxysuccinimide. The solution formed by dissolving N-(1-naphthyl)ethylenediamine dihydrochloride in sulfuric acid-methanol may be used as a reagent for the detection of sugars at nanoscale on thin-layer plates.

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.

Biztonsági adatok

• Piktogramok: GHS07
• Figyelmeztetés: Warning
• Figyelmeztető mondatok: H315,H319
• Óvintézkedésre vonatkozó mondatok: P264 - P280 - P302 + P352 - P305 + P351 + P338 - P332 + P313 - P337 + P313
• Veszélyességi osztályok: Eye Irrit. 2 - Skin Irrit. 2
• Tárolási osztály kódja: 11 - Combustible Solids
• WGK: WGK 3
• Lobbanási pont (F): Not applicable
• Lobbanási pont (C): Not applicable
• Egyéni védőeszköz: dust mask type N95 (US), Eyeshields, Gloves