Hexachloropropene
Hexachloropropene (CAS: 1888-71-7; Formula: CCl3CCl=CCl2) is a halogenated hydrocarbon with a molecular weight of 248.75 g/mol. It is primarily utilised as a chemical intermediate and building block in organic synthesis. Its properties make it suitable for introducing highly chlorinated functionalities into various chemical structures.
- IUPAC
- Perchloropropene
- Synonyms
- Perchloropropene

Organic Synthesis Intermediate
Hexachloropropene serves as a versatile building block in the synthesis of complex organic molecules. Its reactive nature allows for diverse chemical transformations.
Halogenated Compound Precursor
It is used as a precursor for creating other specialised halogenated organic compounds. These can find applications in material science and specialised chemical formulations.
Research and Development
Utilised in research laboratories for the exploration of novel chemical reactions and the development of new synthetic methodologies involving chlorinated hydrocarbons.
| Molecular weight | 248.75 |
|---|---|
| Linear formula | CCl3CCl=CCl2 |
| Assay | 96% |
| Boiling point | 209-210 °C(lit.) |
| Density | 1.765 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.549(lit.) |
| Vapour density | 8.3 (vs air) |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H332Harmful if inhaled
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Transport (UN / ADR) | UN 3382 6.1 / PGI |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T |
| Risk statements (R) | 23-36/37/38 |
| Safety statements (S) | 26-36/37/39-45 |
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 Hexachloropropene used for?
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Hexachloropropene is used as an intermediate in organic synthesis and as a precursor for other halogenated compounds, as well as in research and development.
What are the CAS number and chemical formula for Hexachloropropene?
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The CAS number for Hexachloropropene is 1888-71-7 and its chemical formula is CCl3CCl=CCl2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Hexachloropropene with an assay of 96%. This product is not represented as USP, BP, EP, or any other pharmacopoeia grade.
How should Hexachloropropene be handled safely?
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Hexachloropropene is a Warning substance that causes skin irritation (H315), serious eye irritation (H319), is harmful if inhaled (H332), and may cause respiratory irritation (H335). Appropriate personal protective equipment, including eyeshields, face shields, and suitable gloves and respirators, must be used. Handle in a well-ventilated area.
How is Hexachloropropene packed and shipped?
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Hexachloropropene is packed and shipped according to international regulations for hazardous materials, including UN 3382 classification (6.1/PG I). We export globally.
How can I request a quote or sample for Hexachloropropene?
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To request a quote or sample of Hexachloropropene, please contact our sales team through the website or by phone. Please provide your contact details and the quantity required.
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