8.41480
4-Chloroacetanilide
for synthesis
Synonym(s):
4-Chloroacetanilide, N-(4-chlorophenyl)-acetamide
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About This Item
Empirical Formula (Hill Notation):
C8H8ClNO
CAS Number:
Molecular Weight:
169.61
UNSPSC Code:
12352111
EC Index Number:
208-707-8
NACRES:
NA.22
MDL number:
Assay:
≥98.0% (HPLC)
Form:
powder
Quality Level
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
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>
<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
Melting range (lower value): ≥ 177 °C
Melting range (upper value): ≤ 180 °C
Identity (IR): passes test
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Warning
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
hcodes
Certificates of Analysis (COA)
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