4,5-Dichlorocatechol
4,5-Dichlorocatechol (CAS: 3428-24-8), with the molecular formula Cl2C6H2(OH)2 and a molecular weight of 179.00 g/mol, is a chlorinated catechol derivative. This organic compound serves as a valuable building block in chemical synthesis. Its precise chemical structure and reactivity make it a useful intermediate for creating more complex molecules within various research and development applications.
- Synonyms
- 4,5-Dichlorocatechol1,2-Dihydroxy-4,5-dichlorobenzeneCl2C6H2(OH)2
Organic Synthesis Intermediate
4,5-Dichlorocatechol is employed as a key intermediate in the synthesis of diverse organic compounds. Its functional groups allow for various chemical transformations, enabling the construction of complex molecular architectures for research purposes.
Research and Development
This compound is utilised in R&D settings for exploring novel chemical pathways and developing new materials. Its specific substitution pattern can be critical for achieving desired properties in target molecules.
Building Block for Specialty Chemicals
As an organic building block, 4,5-Dichlorocatechol contributes to the production of specialty chemicals. It may be incorporated into the synthesis of compounds with specific electronic or material science applications.
| Molecular weight | 179.00 |
|---|---|
| Linear formula | Cl2C6H2(OH)2 |
| Assay | 97% |
| Melting point | 110-115 °C(lit.) |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
- H400Very toxic to aquatic life
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P273Avoid release to the environment
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Transport (UN / ADR) | UN 3077 9 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
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 4,5-Dichlorocatechol used for?
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4,5-Dichlorocatechol is used as a building block and intermediate in organic synthesis and research and development for creating complex molecules and specialty chemicals.
What are the CAS number and chemical formula for 4,5-Dichlorocatechol?
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The CAS number is 3428-24-8 and the linear chemical formula is Cl2C6H2(OH)2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4,5-Dichlorocatechol with an assay of 97%. We do not represent this product as USP, BP, or EP grade.
What are the safety considerations when handling 4,5-Dichlorocatechol?
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4,5-Dichlorocatechol is classified with GHS07 and GHS09 symbols, and a 'Warning' signal word. It carries hazard statements H315 (Causes skin irritation), H319 (Causes serious eye irritation), H335 (May cause respiratory irritation), and H400 (Very toxic to aquatic life). Recommended personal protective equipment includes a dust mask type N95 (US), eyeshields, and gloves. Ensure adequate ventilation and avoid release into the environment.
How is 4,5-Dichlorocatechol packed and shipped?
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Tech Serve Solutions exports chemicals globally, adhering to all relevant shipping regulations. Specific packaging details are available upon request.
How can I request a quote or sample for 4,5-Dichlorocatechol?
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To request a quote or sample, please contact our sales team through the website or by phone, referencing the product name and CAS number 3428-24-8.
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