8.41480

4-Chloroacetanilide

for synthesis

• Synonym(e): 4-Chloroacetanilide, N-(4-chlorophenyl)-acetamide
• Empirische Formel (Hill-System): C₈H₈ClNO
• CAS-Nummer: 539-03-7
• Molekulargewicht: 169.61
• UNSPSC Code: 12352111
• EC Index Number: 208-707-8
• NACRES: NA.22
• MDL number: MFCD00000612
• eCl@ss: 32150917
• Assay: ≥98.0% (HPLC)
• Form: powder

Eigenschaften

• Quality Segment: 200
• assay: ≥98.0% (HPLC)
• form: powder
• bp: 333 °C/1013 hPa
• mp: 179-180 °C
• solubility: 0.95 g/L (experimental)
• density: 1.385 g/cm³ at 22 °C
• storage temp.: 2-30°C
• SMILES string: Clc1ccc(cc1)NC(=O)C
• InChI: 1S/C8H8ClNO/c1-6(11)10-8-4-2-7(9)3-5-8/h2-5H,1H3,(H,10,11)
• InChI key: GGUOCFNAWIODMF-UHFFFAOYSA-N

Beschreibung

Application

<ul>
<li><strong>High-performance liquid chromatography (HPLC) method validation:</strong> 4 Chloroacetanilide is used as an internal standard for isosorbide dinitrate in the assay of sustained-release tablets or capsules containing nitroglycerin, isosorbide dinitrate, or pentaerythritol tetranitrate by high-performance liquid chromatography (Gelber and Papas, 1983).</li>
</ul>

Analysis Note

Assay (HPLC, area%): ≥ 98.0 % (a/a)
Melting range (lower value): ≥ 177 °C
Melting range (upper value): ≤ 180 °C
Identity (IR): passes test

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• Sicherheitshinweise: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklasse: 11 - Combustible Solids
• Was ist los?: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Gefahrencodes: H315,H319,H335