Tetrachlorocyclopropene
Tetrachlorocyclopropene (CAS: 6262-42-6, C3Cl4) is a halogenated organic compound with a molecular weight of 177.84 g/mol. This chemical serves as a valuable building block in organic synthesis. It is primarily utilised as a starting reagent for the preparation of complex cyclopropene derivatives, demonstrating its utility in advanced chemical research and development. Tech Serve Solutions supplies this compound for laboratory and industrial applications.

Synthesis of Substituted Cyclopropenes
Tetrachlorocyclopropene functions as a key precursor in the synthesis of specialised cyclopropene structures. It has been employed in the preparation of 3,3-diethyl- and 3,3-dibenzyl-1,2-diferrocenylcyclopropenes, enabling the creation of novel organometallic compounds.
Organic Building Block
As a halogenated hydrocarbon, Tetrachlorocyclopropene offers reactive sites for various chemical transformations. Its unique structure makes it a useful component in the design and synthesis of complex organic molecules.
Chemical Synthesis Research
The compound is utilised in research settings to explore new synthetic pathways and develop novel chemical entities. Its applications span various fields within organic chemistry and materials science.
| Molecular weight | 177.84 |
|---|---|
| Empirical formula | C3Cl4 |
| Assay | 98% |
| Boiling point | 125-130 °C(lit.) |
| Density | 1.45 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.507(lit.) |
| Storage temperature | 2-8°C |
| Application | Tetrachlorocyclopropene was used to prepare starting reagent for synthesis of 3,3-diethyl-and 3,3-dibenzyl-1,2-diferrocenylcyclopropenes1. |

Hazard statements
- 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 |
|---|---|
| Transport (UN / ADR) | UN 2810 6.1 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37 |
| 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 Tetrachlorocyclopropene used for?
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Tetrachlorocyclopropene is used as a starting reagent in organic synthesis, particularly for preparing substituted cyclopropenes and as a general building block in chemical research.
What are the CAS number and formula for Tetrachlorocyclopropene?
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The CAS number for Tetrachlorocyclopropene is 6262-42-6 and its molecular formula is C3Cl4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Tetrachlorocyclopropene with an assay of 98%. This is a technical grade suitable for research and synthesis, and we do not represent it as meeting pharmacopoeia standards such as USP, BP, or EP.
How should Tetrachlorocyclopropene be handled safely?
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Tetrachlorocyclopropene is a Warning substance (GHS07) causing serious eye irritation (H319) and respiratory irritation (H335). It requires appropriate personal protective equipment, including eyeshields and a suitable respirator. Handle in a well-ventilated area. Refer to the safety data sheet for full details.
How is Tetrachlorocyclopropene packed and shipped?
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Tetrachlorocyclopropene is carefully packed according to its hazard classification (UN 2810, 6.1, PGII) for safe storage, transit, and export by Tech Serve Solutions.
How can I request a quote or sample?
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To request a quote or sample of Tetrachlorocyclopropene, please contact our sales department via the website or direct inquiry, providing your contact details and the quantity required.
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