1,2,3,4-Tetrachlorobenzene
1,2,3,4-Tetrachlorobenzene (CAS: 634-66-2, C6H2Cl4) is a halogenated aromatic hydrocarbon with a molecular weight of 215.89 g/mol. This compound serves as a valuable reagent in chemical synthesis and analytical chemistry. Its applications include use as a model compound for analysing chlorobenzenes in soil and in studies related to the dechlorination of dioxins. Available from Tech Serve Solutions with a minimum purity of 98%.
- Synonyms
- 4-TetrachlorobenzeneC6H2Cl4CAS 634-66-2
Analytical Standard
1,2,3,4-Tetrachlorobenzene has been employed as a model compound in analytical methodologies for the detection and quantification of chlorobenzenes within soil samples. Its defined structure makes it suitable for calibration and validation processes in environmental analysis.
Dechlorination Studies
This compound has been utilised in research focused on the rapid dechlorination of specific polychlorinated dibenzodioxins. Its reactivity characteristics are instrumental in understanding and developing efficient remediation techniques for persistent organic pollutants.
Organic Synthesis Building Block
As a C6 halogenated aromatic, 1,2,3,4-Tetrachlorobenzene functions as a foundational building block in complex organic synthesis. It provides a chlorinated aromatic core for the construction of more elaborate molecular structures.
| Molecular weight | 215.89 |
|---|---|
| Empirical formula | C6H2Cl4 |
| Assay | 98% |
| Boiling point | 254 °C/761 mmHg(lit.) |
| Application | 1,2,3,4-tetrachlorobenzene was used as a model compound to determine the chlorobenzenes (CBs) in soil samples1. It was also used for rapid dechlorination of 1,2,3,4-tetrachlorodibenzo-p-dioxin (1,2,3,4-TeCDD)2. |
| Melting point | 42-47 °C(lit.) |
Hazard statements
- H302Harmful if swallowed
- H410Very toxic to aquatic life with long-lasting effects
Precautionary statements
- P273Avoid release to the environment
- P501Dispose of contents and container per local regulations
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Flash point | 113 °C / 235.4 °F |
| Transport (UN / ADR) | UN 3077 9 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22 |
| Safety statements (S) | 22-24/25 |
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 1,2,3,4-Tetrachlorobenzene used for?
+
1,2,3,4-Tetrachlorobenzene is used as a model compound for analysing chlorobenzenes in soil and in studies for the rapid dechlorination of 1,2,3,4-tetrachlorodibenzodioxin. It also serves as a building block in organic synthesis.
What is the CAS number and chemical formula for 1,2,3,4-Tetrachlorobenzene?
+
The CAS number is 634-66-2 and the chemical formula is C6H2Cl4.
What grade and purity does Tech Serve Solutions supply for 1,2,3,4-Tetrachlorobenzene?
+
Tech Serve Solutions supplies 1,2,3,4-Tetrachlorobenzene with a minimum assay of 98%. We do not represent this product as USP, BP, or EP grade.
How should 1,2,3,4-Tetrachlorobenzene be handled safely?
+
1,2,3,4-Tetrachlorobenzene is harmful if swallowed and very toxic to aquatic life with long-lasting effects (H302, H410). It should be handled with appropriate personal protective equipment, including a dust mask (type N95 US recommended), eyeshields, and gloves, in a well-ventilated area. Avoid release to the environment.
How is 1,2,3,4-Tetrachlorobenzene packed and shipped?
+
1,2,3,4-Tetrachlorobenzene is typically packed according to international shipping regulations for hazardous materials, including UN 3077 9 / PGIII classification for transport. We export globally.
How can I request a quote or sample for 1,2,3,4-Tetrachlorobenzene?
+
To request a quote or a sample of 1,2,3,4-Tetrachlorobenzene, please contact our sales department via the website or by phone.
▶ Related products
1-(2-Fluorobenzyl)piperazine
C11H15FN2
Chemical Synthesis
1-(2-Fluorophenyl)biguanide hydrochloride
Chemical Synthesis
1-(2-Fluorophenyl)cyclopropanecarboxylic acid
C10H9FO2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine
C10H13FN2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine monohydrochloride
C10H13FN2 · HCl
Chemical Synthesis
1-(2-Furoyl)-1H-benzotriazole
C11H7N3O2
Chemical Synthesis
1-(2-Furoyl)piperazine
C9H12N2O2
Chemical Synthesis
1-(2-Hydroxy-5-methylphenyl)-3-phenyl-1,3-propanedione
Chemical Synthesis
▶ Explore more
3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis
3-Methyl-1,5-pentanediol
Chemical Synthesis
3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis