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Safety Data Sheet EN

Dicyclopentadiene

CAS 77-73-6
EC 201-052-9

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01

Identification

Product identifiers, regulatory numbers, and supplier information

Product Information

Product Name
Dicyclopentadiene
Product Code
A13643

Regulatory Identifiers

CAS Number
77-73-6 Check regulations →
EC Number
201-052-9 Check regulations →

Identified Uses

SU24 Scientific research and development

Manufacturers & Suppliers

Alfa Aesar GmbH & Co.KG logo

Alfa Aesar GmbH & Co.KG

manufacturer

Zeppelinstr. 7b, 76185 Karlsruhe / Germany

+49 (0) 721 84007 280

http://www.alfa.com

Emergency Contacts

Carechem 24

+44 (0) 1235 239 670

Poison Information Center Mainz

+49(0)6131/19240

02

Hazard Identification

GHS classification, signal word, pictograms, and hazard statements

Classified danger

Hazard Classifications

Flam. Liq. Cat. 2 H225
Aquatic Chronic Cat. 2 H411
Acute Tox. Cat. 4 H302
Acute Tox. Cat. 4 H332
Skin Irrit. Cat. 2 H315
Eye Irrit. Cat. 2 H319
STOT SE Cat. 3 H335

GHS Pictograms

GHS02 - Flammable

GHS02

GHS07 - Health hazard

GHS07

GHS09 - Environmental hazard

GHS09

Hazard Statements

H225 Highly flammable liquid and vapour.
H302 Harmful if swallowed.
H315 Causes skin irritation.
H319 Causes serious eye irritation.
H332 Harmful if inhaled.
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.

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03

Composition / Information on Ingredients

Chemical components, concentration ranges, and hazardous substance identification

Chemical Name CAS Number Concentration Hazardous
Dicyclopentadiene EC: 201-052-9 77-73-6 --- No
4-tert-Butylcatechol 98-29-3 --- No
04

First Aid Measures

Emergency procedures for chemical exposure incidents

Inhalation

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

No further relevant information available.

Symptoms: No further relevant information available.

Immediate Medical Attention

Seek immediate medical advice.

Medical Treatment

No further relevant information available.

05

Firefighting Measures

Extinguishing media, specific hazards, and firefighter protection

The data for this section has not been processed yet.

06

Accidental Release Measures

Spill cleanup procedures, containment, and environmental protection

The data for this section has not been processed yet.

Related Products

Similar products with comparable safety profiles

07

Handling and Storage

Safe handling precautions, storage conditions, and workplace requirements

The data for this section has not been processed yet.

08

Exposure Controls / PPE

Occupational exposure limits, engineering controls, and protective equipment

Engineering

Properly operating chemical fume hood designed for hazardous chemicals and having an average face velocity of at least 100 feet per minute.

Hands

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.

Eyes

Safety glasses

Respiratory

Use breathing protection with high concentrations.

Skin/Body

Protective work clothing.

09

Physical and Chemical Properties

Appearance, physical state, melting point, boiling point, and material characteristics

Physical State
Liquid
Physical State Data
liquid
State Under Standard Conditions
---
Appearance
Not determined.
Colour
Yellowish
Colour Intensity
---
Form
Liquid
Odor
Unpleasant
Odor Threshold
Not determined.
Ph
Not determined.
Melting Point
Not determined
Boiling Point
171-173 ℃
Flash Point
26 ℃
Freezing Point
---
Softening Point
---
Solidification Point
---
Cloud Point
---
Crystallisation Point
---
Relative Evaporation Rate
---
Evaporation Rate
Not determined.
Vapor Pressure
3 hPa
Vapor Density
---
Relative Density
0,982 g/cm3
Bulk Density
---
Density
0,982 g/cm3
Flammability
Not applicable.
Upper Explosive Limit
6,3 Vol %
Lower Explosive Limit
0,8 Vol %
Explosive Limits
---
Auto Ignition Temperature
503 ℃
Decomposition Temperature
Not determined
Solubility
Not miscible or difficult to mix
Partition Coefficient
Not determined.
Solubility In Water
Not miscible or difficult to mix
Solubility In Fat
---
Molecular Weight
---
Voc Content
---
Metal Corrosion
---
Dynamic Viscosity
Not determined.
Kinematic Viscosity
Not determined.
Properties Status
---
10

Stability and Reactivity

Chemical stability, hazardous reactions, and incompatible materials

The data for this section has not been processed yet.

12

Ecological Information

Environmental toxicity, biodegradation, and bioaccumulation data

The data for this section has not been processed yet.

13

Disposal Considerations

Waste treatment methods, disposal recommendations, and waste codes

The data for this section has not been processed yet.

14

Transport Information

UN numbers, shipping names, transport classes, and regulatory requirements

UN Number
UN2048
Shipping Name
DICYCLOPENTADIENE
Transport Class
8
Packing Group
III
ADR

Warning: Flammable liquids.

IMDG

Warning: Flammable liquids.

IATA

Warning: Flammable liquids.

15

Regulatory Information

Chemical regulations, safety assessments, and compliance status

The data for this section has not been processed yet.

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Frequently Asked Questions

Common questions about safety, handling, and properties

What is the hazard signal word for Dicyclopentadiene?

The signal word 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.
  • H315: Causes skin irritation.
  • H319: Causes serious eye irritation.
  • H332: Harmful if inhaled.
  • 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 ℃.