Note: Ingredients listed on restricted chemical lists
EC/CAS
498-66-8
Name of the chemical
bicyclo[2.2.1]hept-2-ene
Concentration
>98
EC/CAS
108-88-3
Name of the chemical
Toluene
Concentration
<2
General Information
Version
9
Revision date
2026-07-07
Product name
Norbornylene, stabilized
Product Synonyms
Bicyclo[2.2.1]-2-heptene; Norbornene
CAS No.
498-66-8
supplier name
Fisher Scientific UK
Emergency telephone
001-800-227-6701, +32 14 57 52 11, 001-201-796-7100, +32 14 57 52 99, 001-800-424-9300, 001-703-527-3887
Icons in SDS
Company Information
company name
Fisher Scientific UK
e-mail address of the competent person responsible for the Safety Data Sheet
begel.sdsdesk@thermofisher.com
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H225, H228, H304, H313, H316, H319, H336, H361, H411
Hazard statements
Code
Statements
H225
Highly Flammable liquid and vapour
Section 2
SECTION 2: Hazards identification
Physical State
Appearance/Odor
Solid White pungent Emergency Overview Flammable solid. May be fatal if swallowed and enters airways. Causes mild skin irritation. May cause drowsiness and dizziness. May be harmful in contact with skin. Causes serious eye irritation. Suspected of damaging fertility or the unborn child. Toxic to aquatic life with long lasting effects. Classification of the substance or mixture Flammable solids Category 2 Aspiration Toxicity Category 1 Acute Dermal Toxicity Category 5 Skin Corrosion/Irritation Category 3 Serious Eye Damage/Eye Irritation Category 2 Reproductive Toxicity Category 2 Specific target organ toxicity - (single exposure) Category 3 Chronic aquatic toxicity Category 2 Label Elements
Signal word
Danger Hazard Statements H225 - Highly flammable liquid and vapor H228 - Flammable solid H304 - May be fatal if swallowed and enters airways H316 - Causes mild skin irritation H336 - May cause drowsiness or dizziness H313 - May be harmful in contact with skin H319 - Causes serious eye irritation H361 - Suspected of damaging fertility or the unborn child 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 P261 - Avoid breathing dust/fume/gas/mist/vapors/spray P201 - Obtain special instructions before use P202 - Do not handle until all safety precautions have been read and understood P264 - Wash face, hands and any exposed skin thoroughly after handling P271 - Use only outdoors or in a well-ventilated area P280 - Wear eye protection/ face protection P280 - Wear protective gloves
Response
P301 + P310 - IF SWALLOWED: Immediately call a POISON CENTER or doctor P302 + P352 - IF ON SKIN: Wash with plenty of soap and water P305 + P351 + P338 - IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing P308 + P313 - IF exposed or concerned: Get medical advice/attention P304 + P340 - IF INHALED: Remove person to fresh air and keep comfortable for breathing P331 - Do NOT induce vomiting P370 + P378 - In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish
Storage
P403 + P233 - Store in a well-ventilated place. Keep container tightly closed
Disposal
P501 - Dispose of contents/ container to an approved waste disposal plant
Other physicochemical hazards
Flammable solid.
Health hazards
Aspiration hazard if swallowed - can enter lungs and cause damage. Causes mild skin irritation. May cause drowsiness or dizziness. May be harmful in contact with skin. Causes serious eye irritation. Suspected of damaging fertility or the unborn child.
Environmental hazards
Toxic to aquatic life with long lasting effects. Is not likely mobile in the environment due its low water solubility. Spillage unlikely to penetrate soil. This product does not contain any known or suspected endocrine disruptors.
2.1 Classification of the substance or mixture
Flammable solids. Category 2 Aspiration Toxicity Category 1 Acute Dermal Toxicity Category 5 Skin Corrosion/Irritation Category 3 Serious Eye Damage/Eye Irritation Category 2 Reproductive Toxicity Category 2 Specific target organ toxicity - (single exposure) Category 3 Chronic aquatic toxicity