Note: Ingredients listed on restricted chemical lists
EC/CAS
189-64-0
Name of the chemical
Dibenzo[b,def]chrysen; Dibenzo[a,h]pyren (2020/217)
Concentration
ENCS/ISHL
General Information
Version
1.2
Revision date
2026-03-31
Product name
Dibenzo[b,def]chrysene
CAS No.
189-64-0
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
Warning
Hazard Codes
Hazard statements (CLP)
H351, H413
Hazard statements
Code
Statements
H351
Suspected of causing cancer
Section 2
SECTION 2: Hazards identification
GHS classification of chemical product Carcinogenicity Category 2 Long-term (chronic) aquatic haz- ard Category 4
Signal word
Warning
Hazard statements
Suspected of causing cancer. May cause long lasting harmful effects to aquatic life.
Prevention
Obtain special instructions before use. Do not handle until all safety precautions have been read and under- stood. Avoid release to the environment. Wear protective gloves/ protective clothing/ eye protection/ face pro- tection.
Response
IF exposed or concerned: Get medical advice/ attention.
Storage
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
Carcinogenicity : Category 2 Long-term (chronic) aquatic haz- : Category 4 ard
