Tricyclo[5.2.1.02,6]deca-3,8-diene

C10H12

tricyclo[5.2.1.02,6]deca-3,8-diene

CAS77-73-6
GHS02 Gefahrensymbol: Entzündbar – Flamme
GHS07 Gefahrensymbol: Gesundheitsschädlich/Reizend – Ausrufezeichen
GHS09 Gefahrensymbol: Umweltgefährlich – Umwelt
Danger

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Identification

CAS Number
77-73-6
EC Number
201-052-9
UN Number
2048
Index Number
601-044-00-9
PubChem CID
6492

Physical-chemical properties

Molecular Formula
C10H12
Molar Mass
132.20 g/mol
IUPAC Name
tricyclo[5.2.1.02,6]deca-3,8-diene

Chemical Identifiers

InChI
InChI=1S/C10H12/c1-2-9-7-4-5-8(6-7)10(9)3-1/h1-2,4-5,7-10H,3,6H2
InChI Key
HECLRDQVFMWTQS-UHFFFAOYSA-N

Overview

Tricyclo[5.2.1.02,6]deca-3,8-diene (CAS 77-73-6) is a polycyclic hydrocarbon featuring a complex tricyclic structure with conjugated double bonds and notable reactivity properties. This specialized organic compound, also known by its IUPAC designation tricyclo[5.2.1.02,6]deca-3,8-diene, represents a sophisticated example of polycyclic chemistry with unique structural characteristics. With a molecular formula of C10H12 and molecular weight of 132.2 g/mol, this hydrocarbon exhibits a distinctive tricyclic framework that incorporates bridged ring systems and strategically positioned double bonds. The compound's structural complexity makes it particularly valuable in specialized chemical applications where controlled reactivity and specific molecular geometry are essential. From a safety perspective, tricyclo[5.2.1.02,6]deca-3,8-diene requires careful handling protocols due to its classification profile. The substance carries a "Danger" signal word and is classified as a flammable liquid (Category 2), presenting acute toxicity concerns and potential for skin and eye irritation. Its ADR Class 3 designation confirms its flammable nature, necessitating appropriate storage and transportation procedures. The compound also shows aquatic environmental concerns, requiring responsible handling to prevent environmental release. Industrial applications for this tricyclic compound typically center around specialized organic synthesis processes, particularly in pharmaceutical intermediate production and advanced polymer chemistry. Its unique structural framework makes it valuable in materials science applications where specific molecular architectures are required. Unlike simpler hydrocarbons such as propylbenzene, this compound's polycyclic nature offers distinct reactivity patterns essential for targeted synthetic transformations. OYSI maintains reliable supply channels for tricyclo[5.2.1.02,6]deca-3,8-diene, supporting European industrial customers with technical-grade material for specialized applications.

Safety & Classification

Danger
Classification:

Flam. Liq. 2; Acute Tox. 4 *; Acute Tox. 4 *; STOT SE 3; Skin Irrit. 2; Eye Irrit. 2; Aquatic Chr...

HHazard Statements (H-Statements)

Describe the nature and severity of the hazard

H225

Highly flammable liquid and vapour.

H332

Harmful if inhaled.

H302

Harmful if swallowed.

H335

May cause respiratory irritation.

H315

Causes skin irritation.

H319

Causes serious eye irritation.

H411

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

Inhalation

Harmful

Measures if vapours or dust are inhaled

First Aid Actions

  • +P304IF INHALED:
  • +P340Remove person to fresh air and keep comfortable for breathing.
  • +P311Call a POISON CENTER/doctor.

Related hazard statements:

Skin Contact

Irritant

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:

Eye Contact

Irritant

Measures if substance gets into the eyes

First Aid Actions

  • +P305IF IN EYES:
  • +P351Rinse cautiously with water for several minutes.
  • +P338Remove contact lenses, if present and easy to do. Continue rinsing.
  • +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 Number2048
ADR Class3
Packing GroupIII
Tunnel CodeD/E
Proper Shipping NameDicyclopentadien, technisch, flüssig
Marine PollutantNo

Frequently Asked Questions

What is tricyclo[5.2.1.02,6]deca-3,8-diene?

Tricyclo[5.2.1.02,6]deca-3,8-diene is a cyclic hydrocarbon compound with the molecular formula C10H12 and CAS number 77-73-6. This tricyclic structure features a complex cage-like arrangement with multiple ring systems and double bonds. With a molecular weight of 132.2 g/mol, it belongs to the family of polycyclic hydrocarbons and exhibits characteristic properties of unsaturated organic compounds due to its diene functionality.

What are the physicochemical properties of tricyclo[5.2.1.02,6]deca-3,8-diene?

Tricyclo[5.2.1.02,6]deca-3,8-diene is a flammable liquid at room temperature with a molecular weight of 132.2 g/mol. As a hydrocarbon compound, it is typically colorless to pale yellow and has low solubility in water due to its nonpolar nature. The compound readily dissolves in organic solvents and exhibits typical properties of unsaturated hydrocarbons, including reactivity at the double bond positions.

What is tricyclo[5.2.1.02,6]deca-3,8-diene used for?

Tricyclo[5.2.1.02,6]deca-3,8-diene serves as an important intermediate in organic synthesis and chemical manufacturing. Its unique tricyclic structure and diene functionality make it valuable for polymer chemistry applications, including the production of specialty resins and advanced materials. The compound is also utilized in research and development of new chemical processes and as a building block for more complex molecular structures in pharmaceutical and fine chemical industries.

How to handle tricyclo[5.2.1.02,6]deca-3,8-diene safely?

Tricyclo[5.2.1.02,6]deca-3,8-diene requires careful handling due to its flammable nature and potential health hazards. Use appropriate personal protective equipment including chemical-resistant gloves, safety goggles, and protective clothing. Ensure adequate ventilation to prevent vapor accumulation and avoid contact with skin and eyes. Keep away from ignition sources, heat, and oxidizing materials. Work in well-ventilated areas or under fume hoods to minimize inhalation exposure.

How to store tricyclo[5.2.1.02,6]deca-3,8-diene correctly?

Tricyclo[5.2.1.02,6]deca-3,8-diene should be stored in a cool, dry, well-ventilated area away from heat sources and ignition points. Keep containers tightly sealed and store in appropriate chemical storage cabinets designed for flammable liquids. Maintain storage temperatures below recommended limits and protect from direct sunlight. Ensure compatibility with container materials and separate from incompatible substances such as strong oxidizers and acids.

What to do in case of contact with tricyclo[5.2.1.02,6]deca-3,8-diene?

In case of skin contact with tricyclo[5.2.1.02,6]deca-3,8-diene, immediately remove contaminated clothing and wash the affected area thoroughly with soap and water. For eye contact, rinse immediately with plenty of clean water for at least 15 minutes and seek medical attention. If inhaled, move the person to fresh air and monitor breathing. In case of ingestion, do not induce vomiting and seek immediate medical attention. Always consult a physician if symptoms persist.

How to dispose of tricyclo[5.2.1.02,6]deca-3,8-diene appropriately?

Tricyclo[5.2.1.02,6]deca-3,8-diene must be disposed of as hazardous waste according to local and national regulations. Contact authorized waste disposal companies specializing in flammable organic compounds. Do not pour down drains or dispose of in regular waste streams. Collect waste in appropriate containers, properly labeled with hazard information. Consider recovery or recycling options where available. Ensure all disposal activities comply with environmental protection regulations and obtain proper documentation.

How to transport tricyclo[5.2.1.02,6]deca-3,8-diene?

Tricyclo[5.2.1.02,6]deca-3,8-diene is classified under ADR Class 3 (flammable liquids), Packing Group III for transportation purposes. Use approved packaging materials and containers that meet UN specification requirements. Ensure proper labeling with appropriate hazard placards and shipping documentation. Transport vehicles must comply with ADR regulations for flammable substances. Drivers require appropriate training and certification for handling hazardous materials during transit.

Is tricyclo[5.2.1.02,6]deca-3,8-diene subject to particular regulations?

Tricyclo[5.2.1.02,6]deca-3,8-diene is subject to standard chemical regulations including REACH registration requirements in Europe and CLP classification for hazard communication. The compound is not currently listed as a Substance of Very High Concern (SVHC). It must comply with workplace safety regulations due to its flammable and irritant properties. Users must follow proper labeling requirements with GHS pictograms and safety data sheet provisions.

Where to buy tricyclo[5.2.1.02,6]deca-3,8-diene in Europe?

Tricyclo[5.2.1.02,6]deca-3,8-diene is available through OYSI, a leading European distributor of specialty chemicals and industrial compounds. OYSI provides reliable supply chains across Europe with proper documentation and regulatory compliance. As an established chemical distributor, OYSI ensures product quality, appropriate packaging, and adherence to safety and transportation regulations. Contact OYSI directly for availability, technical specifications, and delivery options to your location.

Data Sources

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