Note: Ingredients listed on restricted chemical lists
EC/CAS
4170-30-3
Name of the chemical
Crotonaldehyd; 2-Butenal (E)-2-Butenal; (E)-Crotonaldehyd
Concentration
ENCS/ISHL
General Information
Version
1.1
Revision date
2025-02-26
Product name
Crotonaldehyde (cis- and trans- mixture)
CAS No.
4170-30-3
1.2.1 Relevant identified uses
For laboratory research purposes
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)
H225, H301, H310, H315, H317, H319, H335, H340, H351, H410
Hazard statements
Code
Statements
H225
Highly Flammable liquid and vapour
Section 2
SECTION 2: Hazards identification
GHS Classification GHS classification of chemical product Flammable liquids Category 2 Acute toxicity (Oral) Category 3 Acute toxicity (Inhalation) Category 1 Acute toxicity (Dermal) Category 2 Skin corrosion/irritation Category 2 Serious eye damage/eye irritation Category 2A Skin sensitization Category 1 Germ cell mutagenicity Category 1B Carcinogenicity Category 2 Specific target organ toxicity - Category 3 (Respiratory tract irritation) single exposure Short-term (acute) aquatic hazard Category 1 Long-term (chronic) aquatic haz- ard Category 1
Signal word
Danger
Hazard statements
Highly flammable liquid and vapor. Toxic if swallowed. Fatal in contact with skin or if inhaled. Causes skin irritation. May cause an allergic skin reaction. Causes serious eye irritation. May cause respiratory irritation. May cause genetic defects. Suspected of causing cancer. Very 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. Keep container tightly closed. Ground/bond container and receiving equipment. Use explosion-proof electrical/ ventilating/ lighting/ equipment. Use only non-sparking tools. Take precautionary measures against static discharge. Do not breathe dust/ fume/ gas/ mist/ vapors/ spray. Do not get in eyes, on skin, or on clothing. Wash skin thoroughly after handling. Do not eat, drink or smoke when using this product. Use only outdoors or in a well-ventilated area. Contaminated work clothing should not be allowed out of the work- place. Avoid release to the environment. Wear protective gloves/ protective clothing/ eye protection/ face pro- tection. Wear respiratory protection.
Response
IF SWALLOWED: Immediately call a POISON CENTER/ doctor. Rinse mouth. IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/ shower. IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/ doctor. 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 skin irritation or rash occurs: Get medical advice/ attention. If eye irritation persists: Get medical advice/ attention. Take off immediately all contaminated clothing and wash it before reuse. In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish. Collect spillage.
Storage
Store in a well-ventilated place. Keep container tightly closed. Store in a well-ventilated place. Keep cool. Store locked up.
Disposal
Dispose of contents/ container to an approved waste disposal plant.
Other hazards which do not result in classification
None known.
2.1 Classification of the substance or mixture
Flammable liquids : Category 2 Acute toxicity (Oral) : Category 3 Acute toxicity (Inhalation) : Category 1 Acute toxicity (Dermal) : Category 2 Skin corrosion/irritation : Category 2 Serious eye damage/eye irritation : Category 2A Skin sensitization : Category 1 Germ cell mutagenicity : Category 1B Carcinogenicity : Category 2 Specific target organ toxicity - : Category 3 (Respiratory tract irritation) single exposure Short-term (acute) aquatic hazard : Category 1 Long-term (chronic) aquatic haz- : Category 1 ard