Chemical Product Identification & Regulatory Data
Official chemical identifiers, CAS numbers, and regulatory compliance information
Basic Product Information
Regulatory Identifiers
Chemical Abstracts Service registry number - unique identifier for chemical substances
European Community number - used for regulatory compliance in EU/EEA
Uses Information
Overview
Dicyclopentadiene (CAS: 77-73-6 ) is a not determined. substance commonly used su24 scientific research and development.
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GHS Hazard Classification & Safety Warnings
Globally Harmonized System (GHS) hazard pictograms, signal words, and safety classifications
Classification Status
Signal Word
Hazard Classifications
GHS Hazard Pictograms & Safety Symbols
GHS02
GHS07
GHS09
GHS (Globally Harmonized System) pictograms indicate specific chemical hazard categories and safety precautions
Hazard Statements
- H225: Highly flammable liquid and vapour.
- H302: Harmful if swallowed.
- H332: Harmful if inhaled.
- H315: Causes skin irritation.
- H319: Causes serious eye irritation.
- H335: May cause respiratory irritation.
- H411: Toxic to aquatic life with long lasting effects.
Precautionary Statements
- P210: Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
- P241: Use explosion-proof electrical/ventilating/lighting/equipment.
- P303+P361+P353: IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
- P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
- P405: Store locked up.
- P501: Dispose of contents/container in accordance with local/regional/national/international regulations.
Chemical Manufacturers & Supply Chain
Authorized suppliers, manufacturers, and distribution network information
Alfa Aesar GmbH & Co.KG
manufacturer
Zeppelinstr. 7b, 76185 Karlsruhe / Germany
DE
24/7 Emergency Response & Poison Control
Critical emergency contact numbers for chemical spills, exposure incidents, and medical emergencies
Carechem 24
+44 (0) 1235 239 670
GB
Multi-language emergency number
Poison Information Center Mainz
+49(0)6131/19240
DE
Chemical Composition & Hazardous Ingredients
Detailed component analysis, concentration ranges, and hazardous substance identification
Chemical Components & Hazardous Substances
| Chemical Name | CAS Number | Concentration | Hazardous |
|---|---|---|---|
| Dicyclopentadiene EC: 201-052-9 | 77-73-6 | Not specified | ✓ Non-hazardous |
| 4-tert-Butylcatechol | 98-29-3 | Not specified | ✓ Non-hazardous |
Emergency First Aid Measures
Critical first aid procedures for chemical exposure incidents and medical emergencies
🫁 Inhalation Exposure
Supply fresh air. If required, provide artificial respiration. Keep patient warm. Consult doctor if symptoms persist.
Symptoms:
No further relevant information available.
🖐️ Skin Contact
Instantly wash with water and soap and rinse thoroughly. Seek immediate medical advice.
Symptoms:
No further relevant information available.
👁️ Eye Contact
Rinse opened eye for several minutes under running water. Then consult doctor. Seek medical treatment.
Symptoms:
No further relevant information available.
🍽️ Ingestion/Swallowing
No further relevant information available.
Symptoms:
No further relevant information available.
🚨 Immediate Medical Attention Required
Seek immediate medical advice.
Medical Treatment
No further relevant information available.
Fire Fighting Measures & Emergency Response
Fire suppression methods, extinguishing media, and firefighting safety procedures
✅ Suitable Extinguishing Media
Use carbon dioxide, extinguishing powder or foam. Water may be ineffective but may be used for cooling exposed containers.
⚠️ Specific Fire Hazards
If this product is involved in a fire, the following can be released: Carbon monoxide and carbon dioxide.
🛡️ Firefighter Protection Equipment
Wear self-contained breathing apparatus. Wear full protective suit.
Accidental Release Measures & Spill Response
Emergency spill cleanup procedures, containment methods, and environmental protection
🚨 Emergency Procedures
Wear protective equipment. Keep unprotected persons away. Ensure adequate ventilation Keep away from ignition sources
🌍 Environmental Precautions
Do not allow material to be released to the environment without proper governmental permits. Do not allow product to reach sewage system or water bodies. allow to enter the ground/soil.
Related Chemical Substances & Alternative Products
Similar chemicals with comparable safety profiles and industrial applications
Technical Specifications & Material Properties
Physical state, chemical properties, melting point, boiling point, and material characteristics
Safe Handling & Storage Procedures
Industrial handling precautions, storage conditions, and workplace safety requirements
⚠️ Handling Precautions
• Keep containers tightly sealed.
• Store in cool, dry place in tightly closed containers.
• Ensure good ventilation/exhaustion at the workplace.
• Protect against electrostatic charges.
• Fumes can combine with air to form an explosive mixture.
🏪 Storage Conditions
• Store in cool location.
• Store away from oxidizing agents.
• Store away from strong bases.
• Keep container tightly sealed.
• Store in cool, dry conditions in well sealed containers.
Exposure Controls & Personal Protective Equipment (PPE)
Occupational exposure limits, engineering controls, and required safety equipment
🏭 Engineering Controls
Properly operating chemical fume hood designed for hazardous chemicals and having an average face velocity of at least 100 feet per minute.
🧤 Hand Protection
Use breathing protection with high concentrations. Check protective gloves prior to each use for their proper condition. The selection of the suitable gloves does not only depend on the material, but also on further marks of quality and varies from manufacturer to manufacturer. Impervious gloves. Penetration time of glove material: Not determined.
👁️ Eye Protection
Safety glasses
😷 Respiratory Protection
Use breathing protection with high concentrations.
🦺 Skin/Body Protection
Protective work clothing.
Chemical Stability & Reactivity Data
Chemical stability, hazardous reactions, and incompatible materials information
✅ Chemical Stability
Stable under recommended storage conditions.
⚗️ Reactivity
No information known.
⚠️ Hazardous Reactions
No dangerous reactions known.
🚫 Conditions to Avoid
No decomposition if used and stored according to specifications.
🧪 Incompatible Materials
Oxidizing agents, Bases.
💨 Hazardous Decomposition Products
Carbon monoxide and carbon dioxide.
Ecological Information & Environmental Impact
Environmental toxicity, biodegradation, bioaccumulation, and ecological effects data
🌱 Toxicity
🌱 Persistence and degradability
🌱 Bioaccumulative potential
🌱 Mobility in soil
Waste Disposal & Treatment Methods
Waste disposal procedures, treatment methods, and regulatory compliance requirements
♻️ Waste Treatment Methods
Hand over to disposers of hazardous waste. Must be specially treated under adherence to official regulations. Consult state, local or national regulations for proper disposal.
🗂️ Product Disposal Recommendations
Disposal must be made according to official regulations.
Transportation & Shipping Information
UN numbers, shipping names, transport classes, and regulatory transport requirements
🏷️ UN Number
UN2048
📦 Proper Shipping Name
DICYCLOPENTADIENE
⚠️ Transport Hazard Class
8
📋 Packing Group
III
🚛 ADR Transport Precautions
Warning: Flammable liquids.
🚢 IMDG Maritime Transport Precautions
Warning: Flammable liquids.
✈️ IATA Air Transport Precautions
Warning: Flammable liquids.
Regulatory Information & Compliance
Chemical regulations, safety assessments, and regulatory compliance status
📋 Regulatory Summary
Substance is listed in the Australian Inventory of Chemical. Employment restrictions concerning young persons must be observed. Water hazard class 2 (Self-assessment): hazardous for water. Substance is not listed in ELINCS and according to REACH, Article 57. Substance is listed in REACH - Pre-registered substances.
❌ Chemical Safety Assessment
No chemical safety assessment has been performed for this substance.
Chemical Safety FAQ & Common Questions
Most frequently asked questions about safety, handling, storage, and regulatory compliance
What is the hazard signal word for Dicyclopentadiene?
The signal word for this substance is "danger".
What is the physical form of Dicyclopentadiene?
Dicyclopentadiene is a liquid appearing as not determined. with yellowish color. It has unpleasant odor.
What is the solubility of Dicyclopentadiene?
Not miscible or difficult to mix
What is Dicyclopentadiene used for?
SU24 Scientific research and development
What are the hazard statements for Dicyclopentadiene?
This substance has 7 hazard statements: H225: Highly flammable liquid and vapour. H302: Harmful if swallowed. H332: Harmful if inhaled. H315: Causes skin irritation. H319: Causes serious eye irritation. H335: May cause respiratory irritation. H411: Toxic to aquatic life with long lasting effects.
What is the melting point of Dicyclopentadiene?
The melting point is Not determined and the boiling point is 171-173 ℃.