Pentachlorobenzene
Pentachlorobenzene (CAS 608-93-5), with the molecular formula HC6Cl5 and a molecular weight of 250.34, is a halogenated hydrocarbon. It serves as a valuable building block in chemical synthesis, particularly in organic chemistry research. Historically, it has been utilized in photolytic studies to prepare tetrachlorobenzene. Tech Serve Solutions supplies Pentachlorobenzene with an assay of 98% for research and development purposes.
Chemical Synthesis Intermediate
Pentachlorobenzene functions as a precursor in the synthesis of other chlorinated aromatic compounds. Its specific structure allows for targeted chemical modifications in organic reactions.
Photolysis Studies
Historically documented for its use in photolytic experiments, Pentachlorobenzene has been employed to generate tetrachlorobenzene. This application highlights its utility in photochemical research.
Organic Building Block
As a C6 aromatic compound with five chlorine substituents, Pentachlorobenzene is a versatile building block for constructing more complex organic molecules in laboratory settings.
| Molecular weight | 250.34 |
|---|---|
| Linear formula | HC6Cl5 |
| Assay | 98% |
| Boiling point | 275-277 °C(lit.) |
| Density | 1.609 g/mL at 25 °C(lit.) |
| Application | Pentachlorobenzene was used to prepare tetrachlorobenzene by photolysis1. |
| Melting point | 84-87 °C(lit.) |
Hazard statements
- H228Flammable solid
- H302Harmful if swallowed
- H410Very toxic to aquatic life with long-lasting effects
Precautionary statements
- P210Keep away from heat, sparks and open flames. No smoking
- P273Avoid release to the environment
- P501Dispose of contents and container per local regulations
| Transport (UN / ADR) | UN 3077 9 / PGIII |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | F,Xn,N |
| Risk statements (R) | 11-22-50/53 |
| Safety statements (S) | 41-46-50-60-61 |
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 Pentachlorobenzene (CAS 608-93-5) used for?
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Pentachlorobenzene is used in chemical synthesis as a building block and has historically been employed in photolysis studies to prepare tetrachlorobenzene.
What are the CAS number and molecular formula for Pentachlorobenzene?
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The CAS number for Pentachlorobenzene is 608-93-5, and its molecular formula is HC6Cl5.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Pentachlorobenzene with an assay of 98%. We do not represent this product as USP, BP, EP, or other pharmacopoeial grades.
How should Pentachlorobenzene be handled?
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Pentachlorobenzene is a flammable solid (H228) and harmful if swallowed (H302), posing a serious risk to aquatic life with long-lasting effects (H410). Handle with appropriate safety precautions, including avoiding ignition sources, ensuring good ventilation, and wearing protective equipment. Consult the Safety Data Sheet (SDS) for detailed handling information.
Is Pentachlorobenzene regulated or controlled?
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Based on the provided data, Pentachlorobenzene is classified with specific hazard statements and symbols, but no controlled substance status is indicated. Please verify with your local regulatory authorities for any specific restrictions.
How can I request a quote or sample of Pentachlorobenzene?
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To request a quote or sample of Pentachlorobenzene, please contact our sales team through the TSS website or by calling our customer service line.
How is Pentachlorobenzene typically shipped or exported?
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Pentachlorobenzene is shipped according to UN 3077 regulations for environmentally hazardous substances, solid, n.o.s. (Pentachlorobenzene), Class 9, Packing Group III.
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