Pentachlorocyclopropane
Pentachlorocyclopropane (CAS 6262-51-7), with the empirical formula C3HCl5, is a halogenated hydrocarbon. It serves as a valuable intermediate in organic synthesis. Notably, it is employed in the preparation of tetrachlorocyclopropene and substituted phenyltrichlorocyclopropene derivatives, making it a key building block for complex organic molecules. Its properties include a density of 1.668 g/mL at 25 °C and a boiling point of 55-56 °C at 7 mmHg.
Synthesis of Tetrachlorocyclopropene
Pentachlorocyclopropane reacts with 18M aqueous potassium hydroxide at 80-85°C to yield tetrachlorocyclopropene.
Preparation of Phenyltrichlorocyclopropene Derivatives
This compound is utilized in the synthesis of substituted phenyltrichlorocyclopropene derivatives, showcasing its role in creating functionalized cyclic structures.
| Molecular weight | 214.31 |
|---|---|
| Empirical formula | C3HCl5 |
| Assay | 90% |
| Boiling point | 55-56 °C/7 mmHg(lit.) |
| Density | 1.668 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.5169(lit.) |
| Application | Pentachlorocyclopropane has been used in the preparation of:• tetrachlorocyclopropene via reaction with 18M aqueous KOH at 80-85°C1• substituted phenyltrichlorocyclopropene derivatives2 |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 101 °C / 213.8 °F |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 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 are the primary uses of Pentachlorocyclopropane?
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Pentachlorocyclopropane is primarily used as a chemical intermediate for the synthesis of other organic compounds, such as tetrachlorocyclopropene and substituted phenyltrichlorocyclopropene derivatives.
What is the CAS number and formula for Pentachlorocyclopropane?
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The CAS number for Pentachlorocyclopropane is 6262-51-7, and its empirical formula is C3HCl5.
What is the purity or grade of Pentachlorocyclopropane supplied by TSS?
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Pentachlorocyclopropane supplied by TSS is typically assayed at 90% purity.
What are the main hazards associated with Pentachlorocyclopropane?
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Pentachlorocyclopropane is classified with a GHS07 symbol and carries hazard statements H315 (causes skin irritation), H319 (causes serious eye irritation), and H335 (may cause respiratory irritation). Appropriate personal protective equipment, including eyeshields and gloves, is recommended.
How is Pentachlorocyclopropane typically packed and shipped?
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As a global supplier and exporter, TSS ensures Pentachlorocyclopropane is packed and shipped in compliance with all relevant regulations for chemical substances.
How can I request a quote for Pentachlorocyclopropane?
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To request a quote for Pentachlorocyclopropane, please contact the TSS sales team directly through our website or by phone, providing your specific quantity requirements.
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