8.41480

4-Chloroacetanilide

for synthesis

• 동의어(들): 4-Chloroacetanilide, N-(4-chlorophenyl)-acetamide
• 실험식(Hill 표기법): C₈H₈ClNO
• CAS Number: 539-03-7
• Molecular Weight: 169.61
• MDL number: MFCD00000612
• UNSPSC 코드: 12352111
• EC 인덱스 번호: 208-707-8
• NACRES: NA.22

속성

• Quality Level: 200
• 분석: ≥98.0% (HPLC)
• 형태: powder
• bp: 333 °C/1013 hPa
• mp: 179-180 °C
• solubility: 0.95 g/L (experimental)
• density: 1.385 g/cm³ at 22 °C
• 저장 온도: 2-30°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

설명

애플리케이션

<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>

분석 메모

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

안전성 정보

• 픽토그램: GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H315 - H319 - H335
• 예방조치 성명서: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• 표적 기관: Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable