2-(4-Chlorophenyl)acetohydrazide

2-(4-Chlorophenyl)acetohydrazide - Names and Identifiers

Name	(4-Chlorophenyl)-acetic acid hydrazide
Synonyms	AKOS B014952 ASISCHEM D13397 ART-CHEM-BB B014952 CHEMBRDG-BB 3014952 2-(4-CHLOROPHENYL)ACETOHYDRAZIDE 2-(4-chlorophenyl)acetohydrazide 4-Chloro-benzeneacetic acid hydrazide (4-Chlorophenyl)-acetic acid hydrazide (4-CHLORO-PHENYL)-ACETIC ACID HYDRAZIDE
CAS	57676-51-4
InChI	InChI=1/C8H9ClN2O/c9-7-3-1-6(2-4-7)5-8(12)11-10/h1-4H,5,10H2,(H,11,12)

2-(4-Chlorophenyl)acetohydrazide - Physico-chemical Properties

Molecular Formula	C8H9ClN2O
Molar Mass	184.62
Density	1.283g/cm³
Boling Point	394.9°C at 760 mmHg
Flash Point	192.6°C
Vapor Presure	1.91E-06mmHg at 25°C
Storage Condition	2-8°C
Refractive Index	1.579

2-(4-Chlorophenyl)acetohydrazide - Risk and Safety

Risk Codes	22 - Harmful if swallowed
Hazard Class	IRRITANT

2-(4-Chlorophenyl)acetohydrazide - Introduction

(4-Chlorophenyl)-acetic acid hydrazide is an organic compound with the chemical formula C8H8ClN2O. The following is a description of its nature, use, preparation and safety information:

Nature:
-Appearance:(4-Chlorophenyl)-acetic acid hydrazide is white crystal powder.
-Solubility: Soluble in some organic solvents, such as ethanol and dimethylformamide.
-Melting point: about 125-130°C.

Use:
- (4-Chlorophenyl)-acetic acid hydrazide can be used to synthesize some organic compounds, such as drugs and dyes.
-It can also be used as a precursor for pesticides and herbicides.

Preparation Method:
The synthesis of (4-Chlorophenyl)-acetic acid hydrazide can be carried out by the following steps:
1. first 4-chlorophenyl acetic acid and sulfuric anhydride reaction, the preparation of 4-chlorophenyl acetyl chloride.
2. react 4-chlorobenzeneacetyl chloride with hydrazine to generate (4-Chlorophenyl)-acetic acid hydrazide product.

Safety Information:
-When operating or using (4-Chlorophenyl)-acetic acid hydrazide, you should wear appropriate personal protective equipment, such as laboratory gloves and protective glasses.
-Avoid direct contact with skin, eyes and respiratory tract.
-Avoid dust and inhalation of its vapor during operation.
-It should be used in a well-ventilated place and away from flammable materials and strong oxidants.
-If inhaled or ingested by mistake, seek medical assistance immediately and give the package or label to your doctor.

Last Update：2024-04-09 02:00:46