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
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