4-Chlorophenylhydrazine Hydrochloride CAS 1073-70-7

Product Name: 4-Chlorophenylhydrazine hydrochloride
CAS: 1073-70-7
MF: C6H8Cl2N2
MW: 179.05
EINECS: 214-030-9
Melting point: 216 °C (dec.)(lit.)

1. Acts 4-Chlorophenylhydrazine hydrochloride as a key intermediate in synthesizing **heterocyclic compounds** like pyrazoles and indoles for pharmaceutical and agrochemical production.

2. Serves 4-Chlorophenylhydrazine hydrochloride CAS 1073-70-7 as a diagnostic reagent in analytical chemistry for detecting carbonyl compounds via hydrazone formation reactions.

3. Functions as a building block for preparing functional dyes and pigments with tailored light absorption and stability properties.

Store 4-Chlorophenylhydrazine Hydrochloride in sealed amber glass containers at 2–8°C, in a cool, dry and well-ventilated cold storage area, away from direct sunlight, heat and moisture. Isolate 4-Chlorophenylhydrazine hydrochloride CAS 1073-70-7 from strong oxidants, acids and metal salts to prevent decomposition and discoloration.

Wear nitrile gloves, safety goggles and a dust respirator during handling. Avoid dust inhalation and skin contact; rinse exposed areas thoroughly with water. Reseal tightly after use and dispose of waste per local hazardous chemical regulations.

4-Chlorophenylhydrazine hydrochloride is an industrial organic intermediate, not for human or animal ingestion; direct intake will cause severe irritation to the digestive tract, skin and respiratory system, with no health benefits at all.

As a hydrazine-derivative building block, 4-Chlorophenylhydrazine hydrochloride CAS 1073-70-7 enables the synthesis of pyrazole- and indole-based pharmaceuticals and agrochemicals with specific biological activities. It also acts as a sensitive analytical reagent for detecting carbonyl compounds, and serves as a raw material for preparing high-performance functional dyes and pigments.