Dicyclopentadiene 94%

Shell Chemicals Europe B.V

Revision date : 2025-12-09

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GHS02 GHS06 GHS08 GHS09
Health risk rating 5
Safety risk rating 3
Environmental risk rating 4

Note: Ingredients listed on restricted chemical lists

EC/CAS

201-052-9/77-73-6

Name of the chemical

3a,4,7,7a-tetrahydro-4,7-methanoindene

Concentration

>= 94

Listed in

General Information

Revision date

2025-12-09

Product name

Dicyclopentadiene 94%

Product Synonyms

3a,4,7,7a-Tetrahydro-4,7-methanoindene, DCPD, Tricyclo- (5,2,1,0)-3,8-decadiene

CAS No.

77-73-6

REACH No

01-2119463601-44-0000,

1.2.1 Relevant identified uses

Base chemical., Use only as a chemical intermediate

Emergency telephone

+44 (0) 1235 239 670

Icons in SDS

GHS02 GHS06 GHS08 GHS09

Company Information

company name

Shell Chemicals Europe B.V

e-mail address of the competent person responsible for the Safety Data Sheet

sccmsds@shell.com

GHS Information

Signal word

Danger

Hazard Codes

Hazard statements (CLP)

H225, H302, H304, H315, H319, H330, H335, H361, H373, H400, H411

Hazard statements

Code

Statements

H225

Highly Flammable liquid and vapour

Section 2

SECTION 2: Hazards identification

Classification of the substance or mixture Classification T.R. SEA No 28848 Flammable liquids, Category 2 H225: Highly flammable liquid and vapour. Acute toxicity, Category 4 H302: Harmful if swallowed Aspiration hazard, Category 1 Acute toxicity, Category 2 Skin irritation, Category 2 Eye irritation, Category 2 Specific target organ toxicity - H304: May be fatal if swallowed and enters air- ways H330: Fatal if inhaled H315: Causes skin irritation H319: Causes serious eye irritation single ex- H335: May cause respiratory irritation posure, Category 3 Reproductive toxicity, Category 2 H361: Suspected of damaging fertility or the un- born child. Specific target organ toxicity - repeated H373: May cause damage to organs through pro- exposure, Category 2 longed or repeated exposure. Short-term (acute) aquatic hazard, Cate- H400: Very toxic to aquatic life. gory 1 Long-term (chronic) aquatic hazard, Cat- H411: Toxic to aquatic life with long lasting effects. egory 2

2.2 Label elements

T.R. SEA No 28848

Signal word

Danger

Physical hazards

H225 Highly flammable liquid and vapour

Health hazards

H302 Harmful if swallowed H304 May be fatal if swallowed and enters air- ways H315 Causes skin irritation H319 Causes serious eye irritation H330 Fatal if inhaled H335 May cause respiratory irritation H361 Suspected of damaging fertility or the un- born child H373 May cause damage to organs through pro- longed or repeated exposure

Environmental hazards

H400 Very toxic to aquatic life H411 Toxic to aquatic life with long lasting effects

Prevention

P201 Obtain special instructions before use. P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P240 Ground/bond container and receiving equipment. P241 Use explosion-proof electrical/ ventilating/ lighting equipment. P242 Use only non-sparking tools. P243 Take action to prevent static discharges. P260 Do not breathe dust/ fume/ gas/ mist/ va- pours/ spray. P264 Wash skin thoroughly after handling. P270 Do not eat, drink or smoke when using this product. P273 Avoid release to the environment. P280 Wear protective gloves/ protective clothing/ eye protection/ face protection. P284 [In case of inadequate ventilation] wear respiratory protection.

Response

P301 + P310 IF SWALLOWED: Immediately call a POISON CENTER/ doctor. P331 Do NOT induce vomiting. P303 + P361 + P353 IF ON SKIN (or hair): Take off immedi- ately 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/doctor. P305 + P351 + P338 IF IN EYES: Rinse cautiously with wa- ter for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P337 + P313 If eye irritation persists: Get medical advice/ attention. P308 + P313 IF exposed or concerned: Get medical ad- vice/ attention. P362 + P364 Take off contaminated clothing and wash it before reuse. P391 Collect spillage.

Storage

P403 + P233 Store in a well-ventilated place. Keep con- tainer tightly closed. P235 Keep cool.

Disposal

P501 Dispose of contents/ container to an ap- proved waste disposal plant.

2.3 Other hazards

May form explosive peroxides. May form flammable/explosive vapour-air mixture. Vapours are heavier than air. Vapours may travel across the ground and reach remote ignition sources causing a flashback fire danger. Will float and can be reignited on surface water. This material is a static accumulator. Even with proper grounding and bonding, this material can still accumulate an electrostatic charge. If sufficient charge is allowed to accumulate, electrostatic discharge and ignition of flammable air- vapour mixtures can occur.

2.1 Classification of the substance or mixture

Classification T.R. SEA No 28848 Flammable liquids, Category 2 H225: Highly flammable liquid and vapour. Acute toxicity, Category 4 H302: Harmful if swallowed. Aspiration hazard, Category 1 H304: May be fatal if swallowed and enters air- ways. Acute toxicity, Category 2 H330: Fatal if inhaled. Skin irritation, Category 2 H315: Causes skin irritation. Eye irritation, Category 2 H319: Causes serious eye irritation. Specific target organ toxicity - single ex- H335: May cause respiratory irritation. posure, Category 3 Reproductive toxicity, Category 2 H361: Suspected of damaging fertility or the un- born child. Specific target organ toxicity - repeated H373: May cause damage to organs through pro- exposure, Category 2 longed or repeated exposure. Short-term (acute) aquatic hazard, Cate- H400: Very toxic to aquatic life. gory 1 Long-term (chronic) aquatic hazard, Cat- H411: Toxic to aquatic life with long lasting effects. egory 2

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