3,4-Dichlorophenylhydrazine hydrochloride
3,4-Dichlorophenylhydrazine hydrochloride (CAS 19763-90-7) is an organic compound with the linear formula Cl2C6H3NHNH2 · HCl and a molecular weight of 213.49 g/mol. This chemical serves as a valuable building block in organic synthesis. It is primarily utilised in the preparation of more complex organic molecules, particularly in research and development settings within the chemical and pharmaceutical industries.
- Synonyms
- Cl2C6H3NHNH2 · HCl
Organic Synthesis Intermediate
3,4-Dichlorophenylhydrazine hydrochloride is employed as a key intermediate in the synthesis of various organic compounds. Its structure allows for diverse chemical transformations, making it useful in constructing more complex molecular architectures.
Preparation of Hydrazine Derivatives
This compound is specifically used for the preparation of substituted hydrazine derivatives. For instance, it has been utilised in the synthesis of ethyl 2-(3,4-dichlorophenyl)hydrazinecarboxylate, demonstrating its role in creating functionalised hydrazine compounds.
Research and Development
As a fine chemical, it finds application in academic and industrial research laboratories. Its availability supports the exploration of novel synthetic routes and the development of new chemical entities.
| Molecular weight | 213.49 |
|---|---|
| Linear formula | Cl2C6H3NHNH2 · HCl |
| Assay | 90% |
| Application | 3,4-Dichlorophenylhydrazine hydrochloride was used to prepare ethyl 2-(3,4-dichlorophenyl)hydrazinecarboxylate1. |
| Melting point | 230 °C (dec.)(lit.) |
Hazard statements
- H302Harmful if swallowed
- H312Harmful in contact with skin
- H315Causes skin irritation
- H319Causes serious eye irritation
- H332Harmful if inhaled
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 20/21/22-36/37/38 |
| Safety statements (S) | 26-37/39 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 3,4-Dichlorophenylhydrazine hydrochloride used for?
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3,4-Dichlorophenylhydrazine hydrochloride is primarily used as an intermediate in organic synthesis, particularly for preparing substituted hydrazine derivatives, and in research and development applications.
What is the CAS number and formula for 3,4-Dichlorophenylhydrazine hydrochloride?
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The CAS number is 19763-90-7, and its linear formula is Cl2C6H3NHNH2 · HCl.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3,4-Dichlorophenylhydrazine hydrochloride with an assay of 90%. This product is typically considered a research or technical grade, and TSS does not represent it as USP, BP, or EP grade.
How should 3,4-Dichlorophenylhydrazine hydrochloride be handled?
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3,4-Dichlorophenylhydrazine hydrochloride is classified as harmful if swallowed, in contact with skin, or if inhaled, and causes skin, eye, and respiratory irritation. Appropriate personal protective equipment, including a dust mask type N95 (US), eyeshields, and gloves, should be used. Work should be conducted in a well-ventilated area.
Is 3,4-Dichlorophenylhydrazine hydrochloride shipped internationally?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including 3,4-Dichlorophenylhydrazine hydrochloride.
How can I request a quote or sample for 3,4-Dichlorophenylhydrazine hydrochloride?
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To request a quote or sample, please contact the TSS sales department via our website or direct contact details, specifying the product name and CAS number.
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