N-(1-Naphthyl)ethylenediamine dihydrochloride, 96%, Thermo Scientific™

Product Code	Brand	Quantity
11493377	Thermo Scientific Alfa Aesar A17164.09	10g
11403387	Thermo Scientific Alfa Aesar A17164.18	50g

Description

This Thermo Scientific brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific.

Applications
N-(1-Naphthyl)ethylenediamine dihydrochloride acts as a coupling agent for the spectrophotometric determination of aromatic amines, aminophenols, phenylenediamines, dinitroanilines, chloroanilines, thiols and sulfonamides. It is also used in the quantitative analysis of nitrate and nitrite in water samples by colorimetry. It is involved in the preparation of (N-1-naphthyl-ethylenediamine)-dichloroplatinum(II) by reacting with potassium tetrachloroplatinate.

Solubility
Soluble in hot water, alcohol, dilute hydrochloric acid and acetone.

Notes
Hygroscopic. Light sensitive. Incompatible with acids, acid chlorides, acid anhydrides, halogen acids and oxidizing agents.

Chemical Identifiers

• CAS: 1465-25-4
• Molecular Weight (g/mol): 259.174
• InChI Key: MZNYWPRCVDMOJG-UHFFFAOYSA-N
• PubChem CID: 15106
• IUPAC Name: N'-naphthalen-1-ylethane-1,2-diamine;dihydrochloride

• Molecular Formula: C12H16Cl2N2
• MDL Number: MFCD00012556
• Synonym: n-1-naphthyl ethylenediamine dihydrochloride, n1-naphthalen-1-yl ethane-1,2-diamine dihydrochloride, marshall's reagent, n-1-naphthylethylenediamine dihydrochloride, ccris 425, unii-h734599kjl, 1,2-ethanediamine, n-1-naphthalenyl-, dihydrochloride, 2-1-naphthylamino ethylamine 2hcl, bratton-marshall reagent, n-1-naphthalenyl-1,2-ethanediamine dihydrochloride
• ChEBI: CHEBI:53452
• SMILES: C1=CC=C2C(=C1)C=CC=C2NCCN.Cl.Cl

Specifications

• Chemical Name or Material: N-(1-Naphthyl)ethylenediamine dihydrochloride
• Melting Point: 191°C to 199°C
• MDL Number: MFCD00012556
• Merck Index: 14,6409
• Quantity: 10g
• Sensitivity: Hygroscopic; Light sensitive
• SMILES: C1=CC=C2C(=C1)C=CC=C2NCCN.Cl.Cl
• Molecular Weight (g/mol): 259.174
• ChEBI: CHEBI:53452
• Percent Purity: 96%

• CAS: 1465-25-4
• Molecular Formula: C12H16Cl2N2
• Beilstein: 3707471
• Synonym: n-1-naphthyl ethylenediamine dihydrochloride, n1-naphthalen-1-yl ethane-1,2-diamine dihydrochloride, marshall's reagent, n-1-naphthylethylenediamine dihydrochloride, ccris 425, unii-h734599kjl, 1,2-ethanediamine, n-1-naphthalenyl-, dihydrochloride, 2-1-naphthylamino ethylamine 2hcl, bratton-marshall reagent, n-1-naphthalenyl-1,2-ethanediamine dihydrochloride
• Solubility Information: Soluble in hot water,alcohol,dilute hydrochloric acid and acetone.
• InChI Key: MZNYWPRCVDMOJG-UHFFFAOYSA-N
• IUPAC Name: N'-naphthalen-1-ylethane-1,2-diamine;dihydrochloride
• PubChem CID: 15106
• Formula Weight: 259.18

Safety and Handling

Product Identifier

• N-(1-Naphthyl)ethylenediamine dihydrochloride

Signal Word

• Warning

Hazard Category

• Skin corrosion/irritation Category 2
• Serious eye damage/eye irritation Category 2
• Specific target organ toxicity Category 3

Hazard Statement

• H315-Causes skin irritation.
• H319-Causes serious eye irritation.
• H335-May cause respiratory irritation.

Precautionary Statement

• P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
• P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
• P405-Store locked up.
• P501b-Dispose of contents/container in accordance with local/regional/national/international regulations.

RUO – Research Use Only