2-Norbornene

TOKYO CHEMICAL INDUSTRY CO., LTD

Revision date : 2025-11-19

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GHS02 GHS07 GHS08 GHS09
Health risk rating 4
Safety risk rating 3
Environmental risk rating 4

Note: Ingredients listed on restricted chemical lists

EC/CAS

498-66-8

Name of the chemical

bicyclo[2.2.1]hept-2-ene

Concentration

N/A

General Information

Version

1.1

Revision date

2025-11-19

Product name

2-Norbornene

CAS No.

498-66-8

Emergency telephone

+81-3-5640-8878, +81-3-5640-8902

Icons in SDS

GHS02 GHS07 GHS08 GHS09

Company Information

company name

TOKYO CHEMICAL INDUSTRY CO., LTD

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

globalbusiness@tcichemicals.com

GHS Information

Signal word

Danger

Hazard Codes

Hazard statements (CLP)

H228, H319, H361, H411

Hazard statements

Code

Statements

H228

Flammable solid

Section 2

SECTION 2: Hazards identification

GHS Classification GHS Classification Flammable solids Category 1 Serious eye damage/eye irritation Category 2A Reproductive toxicity Category 2 Short-term (acute) aquatic hazard Category 2 Long-term (chronic) aquatic haz- ard Category 2

Signal word

Danger

Hazard statements

Flammable solid. Causes serious eye irritation. Suspected of damaging fertility or the unborn child. Toxic to aquatic life with long lasting effects.

Prevention

Obtain special instructions before use. Do not handle until all safety precautions have been read and under- stood. Keep away from heat/ sparks/ open flames/ hot surfaces. No smoking. Ground/bond container and receiving equipment. Use explosion-proof electrical/ ventilating/ lighting/ equipment. Wash skin thoroughly after handling. Avoid release to the environment. Wear protective gloves/ protective clothing/ eye protection/ face pro- tection.

Response

IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF exposed or concerned: Get medical advice/ attention. If eye irritation persists: Get medical advice/ attention. In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish. Collect spillage.

Storage

Store locked up.

Disposal

Dispose of contents/ container to an approved waste disposal plant.

Other hazards which do not result in classification

No data available

2.1 Classification of the substance or mixture

Flammable solids : Category 1 Serious eye damage/eye irritation : Category 2A Reproductive toxicity : Category 2 Short-term (acute) aquatic hazard : Category 2 Long-term (chronic) aquatic haz- : Category 2 ard

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