Skip to Content
Merck
CN

Key Documents

View All Documentation

33461

N-(1-Naphthyl)ethylenediamine dihydrochloride

ACS reagent, ≥98%

Synonym(s):

2-(1-Naphthylamino)ethylamine dihydrochloride

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Linear Formula:
C10H7NHCH2CH2NH2 · 2HCl
CAS Number:
1465-25-4
Molecular Weight:
259.17
UNSPSC Code:
41116105
NACRES:
NA.21
PubChem Substance ID:
329754555
EC Number:
215-981-2
Beilstein/REAXYS Number:
3707471
MDL number:
MFCD00012556
Assay:
≥98% (calc with ref. to anhyd. subst.), ≥98%
Form:
powder
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

grade

ACS reagent

Quality Level

200

assay

≥98% (calc with ref. to anhyd. subst.), ≥98%

form

powder

technique(s)

UV/Vis spectroscopy: suitable

impurities

≤5% water (Karl Fischer)

mp

194-198 °C (dec.) (lit.)

suitability

complies for identity

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

InChI key

MZNYWPRCVDMOJG-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

Application

N-(1-Naphthyl)ethylenediamine dihydrochloride dissolved in sulfuric acid-methanol may be used as a reagent for the determination of sugar on thin layer plates. It may also be used for the determination of sub-micromolar concentrations of nitrite ion after diazotisation with sulphanilic acid at low pH, by differential-pulse polarography. It may also be used as the coupling agent for the spectrophotometric determination of aniline by the diazotization-coupling method.

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H315,H319

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

危险化学品

This item has

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
BCCP2812
BCCM7789
BCCM4379
BCCL6973
BCCL1166

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Spectrophotometric determination of aniline by the diazotization-coupling method with N-(1-naphthyl) ethylenediamine as the coupling agent.
Norwitz G and Keliher PN.
Analytical Chemistry, 53 (8), 1238-1240 (1981)
Determination of nitrite ion by differential-pulse polarography using N-(1-naphthyl) ethylenediamine.
Sabharwal S.
Analyst, 115 (10), 1305-1307 (1990)
N-(1-Naphthyl) ethylenediamine dihydrochloride as a new reagent for nanomole quantification of sugars on thin-layer plates by a mathematical calibration process.
Bounias M.
Analytical Chemistry, 106 (2), 291-295 (1980)
J A Cook et al.
Analytical biochemistry, 238(2), 150-158 (1996-07-01)
S-nitrosothiols have been shown to affect a number of physiological functions. Several techniques have been used to detect these species in biological systems, primarily by methods utilizing chemiluminescence. Since the apparatus required for measurement of chemiluminescence are not readily available
Basavaraj Hiremath et al.
Acta pharmaceutica (Zagreb, Croatia), 58(3), 275-285 (2008-12-24)
Two spectrophotometric methods for the determination of ceftazidime (CFZM) in either pure form or in its pharmaceutical formulations are described. The first method is based on the reaction of 3-methylbenzothiazolin-2-one hydrazone (MBTH) with ceftazidime in the presence of ferric chloride
View All Related Papers

Global Trade Item Number

SKUGTIN
33461-25G04061826738337
33461-5G04061835294275

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service