General Information
Version
6.3
Revision date
2025-09-22
Product name
4,4′-DDMU
CAS No.
1022-22-6
REACH No
A
Emergency telephone
+(45)-6991 8573, +(45)-8212 1212
Icons in SDS
Company Information
company name
Merck Life Science ApS
e-mail address of the competent person responsible for the Safety Data Sheet
TechnicalService@merckgroup.com
GHS Information
Signal word
Warning
Hazard Codes
Hazard statements (CLP)
H400, H410
Hazard statements
Code
Statements
H400
Very toxic to aquatic life
Section 2
SECTION 2: Hazards identification
Regulation (EC) No. 1272/2008 Classification of the substance or mixture Short-term (acute) aquatic H400: Very toxic to aquatic life hazard, (Category 1) Long-term (chronic) aquatic H410: Very toxic to aquatic life with long hazard, (Category 1) lasting effects
Signal word
Warning
Hazard statements
H410 Very toxic to aquatic life with long lasting effects.
Precautionary statements
P273 Avoid release to the environment. P501 Dispose of contents/ container to an approved waste disposal plant.
Supplemental label elements
none
Other hazards
- none
2.1 Classification of the substance or mixture
Short-term (acute) aquatic H400: Very toxic to aquatic life. hazard, (Category 1) Long-term (chronic) aquatic H410: Very toxic to aquatic life with long hazard, (Category 1) lasting effects.
