1.06237

N-(1-Naphthyl)ethylenediamine dihydrochloride

GR for analysis ACS

• Synonym(s): N-(1-Naphthyl)ethylenediamine dihydrochloride, Naphthylethylenediamine dihydrochloride
• Empirical Formula (Hill Notation): C₁₂H₁₆Cl₂N₂
• CAS Number: 1465-25-4
• Molecular Weight: 259.17
• MDL number: MFCD00012556
• UNSPSC Code: 12352107
• EC Index Number: 215-981-2
• NACRES: NA.05

Properties

• grade: ACS reagent
• Quality Level: 100
• form: solid
• pH: 1.0 (20 °C, 25 g/L in H₂O)
• solubility: 30 g/L
• bulk density: 380 kg/m³
• storage temp.: 15-25°C
• 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

Linkage

Replaces: NX0230-1

Analysis Note

Assay (argentometric, calc. on anhydrous substance): ≥ 97.0 %
Identity (IR-spectrum): conforms
Appearance of solution (20 g/l, water): clear, dissolution is complete
1-Naphthylamine (HPLC): ≤ 0.1 %
2-Naphthylamine (HPLC): ≤ 0.01 %
Water (according to Karl Fischer): ≤ 5.0 %
Sensitivity to sulfanilamide: conforms

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: 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 Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable