Note: Ingredients listed on restricted chemical lists
EC/CAS
77-73-6
Name of the chemical
3a,4,7,7a-tetrahydro-4,7-methanoindene
Concentration
<=100
General Information
Version
3
Revision date
2025-03-24
Product name
Dicyclopentadiene
Product Synonyms
3a,4,7,7a-Tetrahydro-4,7-methanoindene; Cyclopentadiene dimer; DCPD
CAS No.
77-73-6
Emergency telephone
+(60)-327884561
Icons in SDS
Company Information
company name
Thermo Fisher Scientific Fisher Scientific (M) Sdn Bhd
e-mail address of the competent person responsible for the Safety Data Sheet
Enquiry.my@thermofisher.com
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H226, H302, H315, H319, H330, H335, H411
Hazard statements
Code
Statements
H226
Flammable liquid and vapour
Section 2
SECTION 2: Hazards identification
Classification of the substance or mixture Flammable liquids Category 3 (H226) Acute oral toxicity Category 4 (H302) Acute Inhalation Toxicity - Vapors Category 2 (H330) Skin Corrosion/Irritation Category 2 (H315) Serious Eye Damage/Eye Irritation Category 2 (H319) Specific target organ toxicity - (single exposure) Category 3 (H335) Chronic aquatic toxicity Category 2 (H411) Label Elements
Signal word
Danger Hazard Statements H226 - Flammable liquid and vapor H335 - May cause respiratory irritation H319 - Causes serious eye irritation H315 - Causes skin irritation H302 - Harmful if swallowed H330 - Fatal if inhaled H411 - Toxic to aquatic life with long lasting effects
Prevention
P210 - Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking P240 - Ground and bond container and receiving equipment P241 - Use explosion-proof electrical/ ventilating/ lighting equipment P242 - Use non-sparking tools P243 - Take action to prevent static discharges P270 - Do not eat, drink or smoke when using this product P271 - Use only outdoors or in a well-ventilated area P264 - Wash face, hands and any exposed skin thoroughly after handling P280 - Wear protective gloves/protective clothing/eye protection/face protection P284 - Wear respiratory protection
Response
P303 + P361 + P353 - IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water or shower P304 + P340 - IF INHALED: Remove person to fresh air and keep comfortable for breathing P310 - Immediately call a POISON CENTER or doctor P305 + P351 + P338 - IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing P330 - Rinse mouth P370 + P378 - In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish P362 + P364 - Take off contaminated clothing and wash it before reuse
Storage
P405 - Store locked up P403 + P233 - Store in a well-ventilated place. Keep container tightly closed
Disposal
P501 - Dispose of contents/ container to an approved waste disposal plant
2.3 Other hazards
Toxic to terrestrial vertebrates This product does not contain any known or suspected endocrine disruptors
2.1 Classification of the substance or mixture
Flammable liquids Category 3 (H226) Acute oral toxicity Category 4 (H302) Acute Inhalation Toxicity - Vapors Category 2 (H330) Skin Corrosion/Irritation Category 2 (H315) Serious Eye Damage/Eye Irritation Category 2 (H319) Specific target organ toxicity - (single exposure) Category 3 (H335) Chronic aquatic toxicity