p-Chloroacetanilide
4'-Chloroacetanilide
CAS: 539-03-7
Molecular Formula: C8H8ClNO
p-Chloroacetanilide - Names and Identifiers
| Name | 4'-Chloroacetanilide |
| Synonyms | 4-CHLORACETANILIDE p-Chloroacetanilide 4-Chloroacetanilide P-CHLOROACETANILIDE 4-CHLOROACETANILIDE 4'-CHLOROACETANILIDE 4'-Chloroacetanilide ACETAMINOPHENE IMP J LABOTEST-BB LT00792311 ACETAMINOPHEN IMPURITY J ACETIC ACID 4-CHLOROANILIDE N-(4-Chlorophenyl)acetamide 2-(4-chlorophenyl)acetamide |
| CAS | 539-03-7 |
| EINECS | 208-707-8 |
| InChI | InChI=1/C8H8ClNO/c1-6(11)10-8-4-2-7(9)3-5-8/h2-5H,1H3,(H,10,11) |
p-Chloroacetanilide - Physico-chemical Properties
| Molecular Formula | C8H8ClNO |
| Molar Mass | 169.61 |
| Density | 1,385 g/cm3 |
| Melting Point | 176-178°C(lit.) |
| Boling Point | 333 °C |
| Flash Point | 333°C |
| Water Solubility | Insoluble in water. |
| Solubility | Actually insoluble in water, soluble in ethanol, ether and carbon disulfide; slightly soluble in CCl4 and benzene. |
| Vapor Presure | 0.000123mmHg at 25°C |
| Appearance | White to light brown powder |
| Color | White or grayish-beige |
| Merck | 14,2111 |
| BRN | 509638 |
| pKa | 14.25±0.70(Predicted) |
| Storage Condition | 2-8°C |
| Sensitive | Keep away from kindling and heat source. Protect from direct sunlight |
| Refractive Index | 1.5670 (estimate) |
| MDL | MFCD00000612 |
| Use | For organic synthesis and dye intermediates |
p-Chloroacetanilide - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
| WGK Germany | 3 |
| RTECS | AE1001000 |
| TSCA | Yes |
| HS Code | 29242990 |
p-Chloroacetanilide - Reference Information
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| Overview | The organic amide compound p-chloroacetanilide is an important intermediate in organic synthesis. They are widely used in pharmaceutical structural substances, polymer intermediates, photoelectric materials, flame retardancy, pesticide preparation, etc. |
| preparation | preparation of p-chloroacetanilide: 113.5mg(0.5mmol) of 4-chlorophenyl diazotetrafluoroborate, 0.1mmol of cuprous iodide, 0.5mmol of potassium phosphate and 1.0mmol of water are added into a Schlenk tube under nitrogen environment, 1mL of acetonitrile is added under air condition, and the reaction is stirred at 80oC for 12 hours. the yield of the reaction is 68%. |
| Use | Used as an intermediate in organic synthesis and dyes |
| category | pesticide |
| toxicity classification | poisoning |
| acute toxicity | abdominal cavity-rat LD50: 350 mg/kg; Abdominal cavity-mouse LD50: 730 mg/kg |
| flammability hazard characteristics | thermal decomposition discharges toxic nitrogen oxides and chloride smoke |
| storage and transportation characteristics | warehouse low temperature ventilation and drying |
| fire extinguishing agent | water, carbon dioxide, foam, dry powder |
| toxic substance data | information provided by: pubchem.ncbi.nlm.nih.gov (external link) |
Last Update：2024-04-09 19:05:12
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View History
p-Chloroacetanilide
H-D-2-AMINOCAPROIC ACID
4-Iodophenylhydrazine
CITRAZINIC ACID CRYSTALLINE
2-fluoro-nicotinic acid aMide
2,2-Dimethylpentanedioic acid bis(1-methylpropyl) ester
4-乙氧基-3-茴香醛
H-D-2-AMINOCAPROIC ACID
4-Iodophenylhydrazine
CITRAZINIC ACID CRYSTALLINE
2-fluoro-nicotinic acid aMide
2,2-Dimethylpentanedioic acid bis(1-methylpropyl) ester
4-乙氧基-3-茴香醛