Hexachloro-1,3-butadiene
Hexachloro-1,3-butadiene (CAS: 87-68-3) is a halogenated hydrocarbon with the molecular formula C4Cl6 and a molecular weight of 260.76 g/mol. This compound is primarily utilised in chemical synthesis and as a building block in organic chemistry. Its properties make it a subject of study in various research applications, including investigations into toxicological effects and protective mechanisms against chemical-induced damage.
- IUPAC
- Perchlorobutadiene
- Synonyms
- Perchlorobutadiene1,3-HexachlorobutadieneC4Cl6

Toxicological Research
Hexachloro-1,3-butadiene has been employed in studies investigating its nephrotoxic effects in animal models. Research has explored protective agents against the toxicity induced by this compound.
Organic Synthesis Intermediate
As a halogenated hydrocarbon and organic building block, it serves as a precursor or intermediate in the synthesis of more complex organic molecules.
Chemical Research
Used in laboratories to study chemical reactions and properties related to highly chlorinated organic compounds.
| Molecular weight | 260.76 |
|---|---|
| Linear formula | CCl2=CClCCl=CCl2 |
| Assay | 96% |
| Boiling point | 210-220 °C(lit.) |
| Density | 1.665 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.555(lit.) |
| Vapour pressure | 0.2 mmHg (20 °C) |
| Melting point | −22-−19 °C(lit.) |
| Application | Hexachloro-1,3-butadiene was used to study the effect of anethol dithiolthione (ADT) on hexachloro-1,3-butadiene (HCBD)-induced nephrotoxicity in rats1. |



Hazard statements
- H301Toxic if swallowed
- H310Fatal in contact with skin
- H315Causes skin irritation
- H318Causes serious eye damage
- H351Suspected of causing cancer
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P301IF SWALLOWED
- P302IF ON SKIN
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Transport (UN / ADR) | UN 2279 6.1 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T |
| Risk statements (R) | 24/25-34-40 |
| 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 Hexachloro-1,3-butadiene used for?
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Hexachloro-1,3-butadiene (CAS: 87-68-3) is used in toxicological research, particularly in studying its nephrotoxic effects and protective agents against such damage. It also serves as an intermediate and building block in organic synthesis and general chemical research.
What are the CAS number and formula for Hexachloro-1,3-butadiene?
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The CAS number for Hexachloro-1,3-butadiene is 87-68-3. Its linear formula is CCl2=CClCCl=CCl2, and its molecular formula is C4Cl6.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Hexachloro-1,3-butadiene with an assay of 96%. This product is not represented as USP, BP, or EP grade.
How should Hexachloro-1,3-butadiene be handled safely?
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Hexachloro-1,3-butadiene is a danger to health, indicated by GHS05, GHS06, and GHS08 symbols. It is toxic if swallowed (H301), toxic in contact with skin (H310), causes skin irritation (H315), and causes serious eye damage (H318), and is suspected of causing cancer (H351). Appropriate personal protective equipment, including faceshields, gloves, goggles, and suitable respiratory protection, is essential.
Is Hexachloro-1,3-butadiene a controlled substance?
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The provided data does not indicate that Hexachloro-1,3-butadiene is a controlled substance.
How is Hexachloro-1,3-butadiene shipped?
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Hexachloro-1,3-butadiene is classified under UN 2279, Class 6.1, Packing Group III, and is prepared for safe international export by Tech Serve Solutions.
How can I request a sample or quote for Hexachloro-1,3-butadiene?
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To request a sample or a quote for Hexachloro-1,3-butadiene, please contact the Tech Serve Solutions sales team through our official website or by phone.
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