1,2,3,4,5,5,6,7,8,9,10,10-dodecachloropentacyclo[5.3.0.02,6.03,9.04,8]decane

C10Cl12

CAS2385-85-5
GHS08 Gefahrensymbol: Gesundheitsgefahr – Gesundheitsgefahr
GHS07 Gefahrensymbol: Gesundheitsschädlich/Reizend – Ausrufezeichen
GHS09 Gefahrensymbol: Umweltgefährlich – Umwelt
Warning

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Identification

CAS Number
2385-85-5
EC Number
219-196-6
UN Number
2761
Index Number
602-077-00-1
PubChem CID
16945

Physical-chemical properties

Molecular Formula
C10Cl12
Molar Mass
545.50 g/mol
IUPAC Name
1,2,3,4,5,5,6,7,8,9,10,10-dodecachloropentacyclo[5.3.0.02,6.03,9.04,8]decane

Chemical Identifiers

InChI
InChI=1S/C10Cl12/c11-1-2(12)7(17)4(14)3(13,5(1,15)9(7,19)20)6(1,16)10(21,22)8(2,4)18
InChI Key
GVYLCNUFSHDAAW-UHFFFAOYSA-N

Overview

1,2,3,4,5,5,6,7,8,9,10,10-dodecachloropentacyclo[5.3.0.02,6.03,9.04,8]decane (CAS 2385-85-5) is a highly chlorinated cyclic organic compound with exceptional chemical stability and persistent environmental properties. This complex polychlorinated compound, with molecular formula C10Cl12 and molecular weight 545.5 g/mol, represents one of the most heavily chlorinated organic structures in industrial chemistry. The pentacyclic framework contains twelve chlorine substituents, creating a highly stable yet environmentally persistent chemical entity. The extensive chlorination pattern results in unique physical and chemical properties that make this substance valuable for specialized industrial applications while requiring careful handling protocols. The compound exhibits significant safety considerations, classified under multiple hazard categories including carcinogenic potential (Carc. 2), reproductive toxicity (Repr. 2), and acute toxicity concerns. Its environmental impact profile shows high aquatic toxicity with both acute and chronic effects, reflecting the persistent nature common to heavily halogenated organic compounds. Unlike simpler aromatic compounds such as 4-aminophenol, this polychlorinated structure demonstrates exceptional resistance to biodegradation. Primary industrial applications include specialized polymer additives, flame retardant formulations, and high-performance chemical intermediates where extreme chemical stability is required. The compound's unique molecular architecture also finds use in advanced materials research and specialized coating applications. Similar to other complex organic compounds like 9-ethenylcarbazole, its applications are typically limited to high-value specialty chemical processes. Transportation classification under ADR Class 6.1 reflects its toxic properties, requiring specialized logistics and handling procedures. OYSI provides this specialized chemical compound to qualified industrial customers across Europe with appropriate technical documentation and safety compliance support.

Safety & Classification

Warning
Classification:

Carc. 2; Repr. 2; Lact.; Acute Tox. 4 *; Acute Tox. 4 *; Aquatic Acute 1; Aquatic Chronic 1

HHazard Statements (H-Statements)

Describe the nature and severity of the hazard

H351

Suspected of causing cancer.

H362

May cause harm to breast-fed children.

H312

Harmful in contact with skin.

H302

Harmful if swallowed.

H400

Very toxic to aquatic life.

H410

Very toxic to aquatic life with long lasting effects.

Classification according to CLP Regulation (EC) No 1272/2008. The complete list of hazard and precautionary statements can be found in the Safety Data Sheet (SDS).

First Aid Measures

Skin Contact

Harmful

Measures if substance contacts the skin

First Aid Actions

  • +P302IF ON SKIN:
  • +P352Wash with plenty of water.
  • +P361Take off immediately all contaminated clothing.
  • +P313Get medical advice/attention.

Related hazard statements:

Ingestion

Harmful

Measures if substance is accidentally swallowed

First Aid Actions

  • +P301IF SWALLOWED:
  • +P330Rinse mouth.
  • +P331Do NOT induce vomiting.
  • +P310Immediately call a POISON CENTER/doctor.

Related hazard statements:

General Measures

Emergency 112 | Poison Control: +49 30 19240 (DE), +33 1 45 42 59 59 (FR), +31 30 274 88 88 (NL)

First aid measures are based on CLP classification and associated P-statements. They do not replace the Safety Data Sheet (SDS). In case of emergency, always consult the full SDS and a physician.

Transport (ADR)

UN Number2761
ADR Class6.1
Packing GroupIII
Tunnel CodeE
Proper Shipping NameMirex
Marine PollutantNo

Frequently Asked Questions

What is 1,2,3,4,5,5,6,7,8,9,10,10-dodecachloropentacyclo[5.3.0.02,6.03,9.04,8]decane?

1,2,3,4,5,5,6,7,8,9,10,10-dodecachloropentacyclo[5.3.0.02,6.03,9.04,8]decane is a highly chlorinated organic compound with the molecular formula C10Cl12 and CAS number 2385-85-5. This pentacyclic compound has a molecular weight of 545.5 g/mol and features a complex cage-like structure with twelve chlorine atoms. It belongs to the family of polychlorinated compounds and is classified as hazardous due to its potential carcinogenic and reproductive toxicity properties.

What are the physicochemical properties of 1,2,3,4,5,5,6,7,8,9,10,10-dodecachloropentacyclo[5.3.0.02,6.03,9.04,8]decane?

1,2,3,4,5,5,6,7,8,9,10,10-dodecachloropentacyclo[5.3.0.02,6.03,9.04,8]decane is a solid crystalline substance at room temperature due to its high molecular weight of 545.5 g/mol. The compound exhibits low volatility and poor water solubility, typical of highly chlorinated organic molecules. Its pentacyclic cage structure provides chemical stability, while the extensive chlorination contributes to its persistence in the environment and lipophilic characteristics.

What is 1,2,3,4,5,5,6,7,8,9,10,10-dodecachloropentacyclo[5.3.0.02,6.03,9.04,8]decane used for?

1,2,3,4,5,5,6,7,8,9,10,10-dodecachloropentacyclo[5.3.0.02,6.03,9.04,8]decane is primarily used as a chemical intermediate in specialized industrial applications and research. Its stable pentacyclic structure and high chlorine content make it suitable for specific synthetic processes in the chemical industry. Due to its hazardous classification and environmental concerns, its use is typically restricted to professional applications with appropriate safety measures and regulatory compliance.

How to safely handle 1,2,3,4,5,5,6,7,8,9,10,10-dodecachloropentacyclo[5.3.0.02,6.03,9.04,8]decane?

Safe handling requires appropriate personal protective equipment including chemical-resistant gloves, safety goggles, and respiratory protection due to its Acute Tox. 4 classification. Work should be conducted in well-ventilated areas or under fume hoods to prevent inhalation exposure. Avoid skin and eye contact, and implement strict hygiene measures including thorough handwashing. Given its carcinogenic and reproductive toxicity potential, minimize exposure time and ensure proper training for all personnel handling this substance.

How to properly store 1,2,3,4,5,5,6,7,8,9,10,10-dodecachloropentacyclo[5.3.0.02,6.03,9.04,8]decane?

Proper storage requires a cool, dry, well-ventilated area away from heat sources and incompatible materials. Containers should be tightly sealed and made of chemically resistant materials to prevent contamination and release. Due to its environmental hazard classification (Aquatic Acute 1, Aquatic Chronic 1), storage areas must have appropriate containment measures to prevent environmental release. Implement strict access controls and maintain detailed inventory records due to the substance's hazardous nature.

What to do in case of contact with 1,2,3,4,5,5,6,7,8,9,10,10-dodecachloropentacyclo[5.3.0.02,6.03,9.04,8]decane?

Immediate decontamination is essential following any contact with this substance. For skin contact, remove contaminated clothing and wash thoroughly with soap and water for at least 15 minutes. In case of eye contact, rinse immediately with clean water for 15 minutes and seek medical attention. If inhaled, move to fresh air immediately. Given the substance's carcinogenic and reproductive toxicity potential, seek immediate medical advice and inform healthcare providers of the specific chemical involved.

How to properly dispose of 1,2,3,4,5,5,6,7,8,9,10,10-dodecachloropentacyclo[5.3.0.02,6.03,9.04,8]decane?

Disposal must comply with local and national hazardous waste regulations due to its environmental and health hazards. This substance requires treatment at licensed hazardous waste facilities equipped to handle chlorinated organic compounds. Incineration at high temperatures with appropriate emission controls is typically required. Do not dispose of in regular waste streams or release to the environment. Consult with certified waste management companies and maintain proper documentation of disposal activities.

How to transport 1,2,3,4,5,5,6,7,8,9,10,10-dodecachloropentacyclo[5.3.0.02,6.03,9.04,8]decane?

Transportation is regulated under ADR Class 6.1 (Toxic substances), Packing Group III, indicating moderate toxicity requiring specific packaging and labeling requirements. Packages must bear appropriate hazard labels including GHS08, GHS07, and GHS09 pictograms with "Warning" signal word. Vehicles must carry proper emergency response information and drivers require hazmat certification. Consult current ADR regulations for specific packaging instructions, quantity limitations, and transport documentation requirements before shipment.

Is 1,2,3,4,5,5,6,7,8,9,10,10-dodecachloropentacyclo[5.3.0.02,6.03,9.04,8]decane subject to specific regulations?

This substance is subject to extensive regulatory oversight under REACH and CLP regulations due to its hazardous classification including carcinogenicity and reproductive toxicity. While not currently listed as an SVHC, its properties may trigger authorization requirements or restrictions. Users must comply with occupational exposure limits, environmental discharge controls, and waste management regulations. Companies handling this substance must maintain safety data sheets, conduct risk assessments, and implement appropriate risk management measures.

Where to buy 1,2,3,4,5,5,6,7,8,9,10,10-dodecachloropentacyclo[5.3.0.02,6.03,9.04,8]decane in Europe?

OYSI serves as a specialized European distributor for 1,2,3,4,5,5,6,7,8,9,10,10-dodecachloropentacyclo[5.3.0.02,6.03,9.04,8]decane, providing professional-grade chemical supply services across Europe. As a regulated hazardous substance, purchase requires proper documentation, hazmat certifications, and compliance with applicable regulations. OYSI ensures proper packaging, labeling, and transport documentation for safe delivery. Contact OYSI directly to discuss specific requirements, quantities, and regulatory compliance for your industrial or research applications.

Services for 1,2,3,4,5,5,6,7,8,9,10,10-dodecachloropentacyclo[5.3.0.02,6.03,9.04,8]decane

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1,2,3,4,5,5,6,7,8,9,10,10-dodecachloropentacyclo[5.3.0.02,6.03,9.04,8]decane is a dangerous good. We support you with labeling, packaging, and transport documentation.

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Data Sources

Classification per CLP Regulation (EC) No 1272/2008. Data from ECHA and PubChem.