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 polycyclic compound with persistent organic pollutant characteristics and significant environmental concerns. This complex organochlorine compound represents one of the most heavily chlorinated derivatives in its chemical class, featuring twelve chlorine atoms attached to a rigid pentacyclic carbon framework. With a molecular formula of C10Cl12 and molecular weight of 545.5 g/mol, this substance exhibits the characteristic stability and persistence associated with highly halogenated organic compounds. The extensive chlorination pattern results in exceptional chemical resistance and low biodegradability, properties that have historically made such compounds valuable in specialized industrial applications but also sources of environmental concern. The substance is classified under multiple hazard categories including carcinogenicity (Category 2), reproductive toxicity (Category 2), and acute toxicity (Category 4), requiring careful handling protocols and appropriate safety measures. Its environmental classification as Aquatic Acute 1 and Aquatic Chronic 1 reflects its potential for significant aquatic toxicity and bioaccumulation. Transportation regulations classify it under ADR Class 6.1, emphasizing its toxic nature and the need for specialized shipping procedures. Industrial applications typically involve specialized chemical synthesis processes, polymer additives, and research applications where extreme chemical stability is required. Unlike simpler compounds such as 4-aminophenol which find broader commercial use, this highly chlorinated substance is reserved for specific technical applications requiring its unique stability profile. OYSI maintains availability of this specialized compound for qualified industrial customers requiring certified technical-grade material for approved applications.

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 a molecular weight of 545.5 g/mol. This complex pentacyclic structure contains twelve chlorine atoms attached to a ten-carbon cage-like framework. The compound is classified as a hazardous substance with potential carcinogenic and reproductive toxicity properties, requiring careful handling and specialized safety measures during use.

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 compound at room temperature due to its high molecular weight of 545.5 g/mol and extensive chlorination. The twelve chlorine substituents significantly influence its physical properties, typically resulting in limited water solubility but increased solubility in organic solvents. The compound's cage-like pentacyclic structure provides thermal stability, though specific melting point, boiling point, and density values require experimental determination.

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 serves primarily as a specialized chemical intermediate in research and industrial applications. Its unique cage-like structure and extensive chlorination make it valuable for synthetic chemistry studies and as a precursor for developing flame retardants or other chlorinated derivatives. The compound may also find applications in materials science research, particularly in developing thermally stable polymeric materials or as a model compound for studying chlorinated cage structures.

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

1,2,3,4,5,5,6,7,8,9,10,10-dodecachloropentacyclo[5.3.0.02,6.03,9.04,8]decane requires strict safety protocols due to its carcinogenic and reproductive toxicity classification. Personnel must wear appropriate personal protective equipment including chemical-resistant gloves, safety goggles, and respiratory protection. Work should be conducted in well-ventilated areas or under fume hoods to prevent inhalation exposure. Avoid skin contact and ingestion, and ensure proper training on emergency procedures before handling this hazardous substance.

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

1,2,3,4,5,5,6,7,8,9,10,10-dodecachloropentacyclo[5.3.0.02,6.03,9.04,8]decane should be stored in a cool, dry, well-ventilated area away from heat sources and incompatible materials. Use tightly sealed, chemically resistant containers to prevent contamination and exposure. The storage area must be secured and accessible only to trained personnel due to the compound's hazardous classification. Implement appropriate spill containment measures and ensure compliance with local regulations for storing carcinogenic substances.

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 action is required upon 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. For skin contact, remove contaminated clothing and wash affected area thoroughly with soap and water for at least 15 minutes. If inhaled, move to fresh air immediately. In case of eye contact, flush with clean water for 15 minutes. For ingestion, do not induce vomiting. Seek immediate medical attention in all cases and provide the safety data sheet to medical personnel.

How to 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 appropriately?

1,2,3,4,5,5,6,7,8,9,10,10-dodecachloropentacyclo[5.3.0.02,6.03,9.04,8]decane must be disposed of as hazardous waste through licensed waste management facilities. High-temperature incineration in specialized facilities is typically required for chlorinated organic compounds. Never dispose of this substance in regular waste streams, sewers, or the environment due to its toxic and potentially persistent nature. Consult local environmental authorities and follow all applicable waste disposal regulations for carcinogenic substances.

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?

1,2,3,4,5,5,6,7,8,9,10,10-dodecachloropentacyclo[5.3.0.02,6.03,9.04,8]decane is classified under ADR Class 6.1 (Toxic substances), Packing Group III. Transportation requires appropriate UN-specification packaging, proper labeling with toxic hazard markings, and accompanying transport documentation. Vehicles must carry emergency response information, and drivers need ADR training certification. The shipment should be secured to prevent damage during transit and must comply with all applicable dangerous goods transportation regulations.

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?

1,2,3,4,5,5,6,7,8,9,10,10-dodecachloropentacyclo[5.3.0.02,6.03,9.04,8]decane is subject to REACH regulation requiring registration for manufacture or import above certain tonnages. The compound falls under CLP regulation due to its hazardous classification including carcinogenicity and reproductive toxicity. While not currently listed as an SVHC, its hazard profile requires compliance with occupational exposure limits, waste regulations, and transport rules. Users must maintain safety data sheets 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?

1,2,3,4,5,5,6,7,8,9,10,10-dodecachloropentacyclo[5.3.0.02,6.03,9.04,8]decane is available through OYSI, a specialized European distributor of technical chemicals. OYSI provides this compound to qualified industrial and research customers with appropriate handling capabilities and regulatory compliance. Due to the substance's hazardous classification, purchases require proper documentation, safety protocols, and adherence to local regulations. Contact OYSI directly for availability, technical specifications, and regulatory guidance for your specific application requirements.

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.