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N-(1-Naphthyl)ethylenediamine dihydrochloride

Name: <I>N</I>-(1-Naphthyl)ethylenediamine dihydrochloride
Brand: SIAL

ACS reagent, ≥98%

Synonym(s):

2-(1-Naphthylamino)ethylamine dihydrochloride

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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

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Properties

grade

ACS reagent

Quality Segment

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

Description

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.

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This Item	222488	N9125	100919
Supelco 33461 N-(1-Naphthyl)ethylenediamine dihydrochloride	Sigma-Aldrich 222488 N-(1-Naphthyl)ethylenediamine dihydrochloride	Sigma-Aldrich N9125 N-(1-Naphthyl)ethylenediamine dihydrochloride	Sigma-Aldrich 100919 N-(4-Bromobutyl)phthalimide
description ACS reagent, ≥98%	description ACS reagent, >98%	description ≥98%	description 98%
assay ≥98% (calc with ref. to anhyd. subst.)	assay >98%	assay ≥98%	assay 98%
Quality Level 200	Quality Level 200	Quality Level 200	Quality Level 200
mp 194-198 °C (dec.) (lit.)	mp 194-198 °C (dec.) (lit.)	mp 194-198 °C (dec.) (lit.)	mp 76-80 °C (lit.)
form powder	form solid	form powder	form -
impurities ≤5% water (Karl Fischer)	impurities ≤5% water	impurities -	impurities -
technique(s) UV/Vis spectroscopy: suitable	technique(s) -	technique(s) -	technique(s) -

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Pictograms

GHS07

Signal Word

Warning

Hazard Codes

H315,H319

Precautionary Statements

P264 - P280 - P302 + P352 - P305 + P351 + P338 - P332 + P313 - P337 + P313

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 (personal protective equipment)

dust mask type N95 (US), Eyeshields, Gloves

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