General Information
Version
6.4
Revision date
2025-10-15
Product name
4,4′-DDD
CAS No.
72-54-8
Emergency telephone
+49 (0)696 43508409
Icons in SDS
Company Information
company name
Sigma-Aldrich Chemie GmbH
e-mail address of the competent person responsible for the Safety Data Sheet
technischerservice@merckgroup.com
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H301, H312, H351, H400, H410
Hazard statements
Code
Statements
H301
Toxic if swallowed
Section 2
SECTION 2: Hazards identification
Regulation (EC) No. 1272/2008 Classification of the substance or mixture Acute toxicity, (Category 3) H301: Toxic if swallowed Acute toxicity, (Category 4) H312: Harmful in contact with skin Carcinogenicity, (Category 2) H351: Suspected of causing cancer 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
Danger Danger
Hazard statements
H301 Toxic if swallowed. H312 Harmful in contact with skin. H351 Suspected of causing cancer. H410 Very toxic to aquatic life with long lasting effects. H301 Toxic if swallowed. H351 Suspected of causing cancer.
Precautionary statements
P201 Obtain special instructions before use. P273 Avoid release to the environment. P280 Wear protective gloves/ protective clothing. P301 + P310 + P330 IF SWALLOWED: Immediately call a POISON CENTER/ doctor. Rinse mouth. P302 + P352 + P312 IF ON SKIN: Wash with plenty of water. Call a POISON CENTER/ doctor if you feel unwell. P201 Obtain special instructions before use. P301 + P310 + P330 IF SWALLOWED: Immediately call a POISON CENTER/ doctor. Rinse mouth.
Supplemental label elements
none Reduced Labelling (<= 125 ml) none
Other hazards
- none
2.1 Classification of the substance or mixture
Acute toxicity, (Category 3) H301: Toxic if swallowed. Acute toxicity, (Category 4) H312: Harmful in contact with skin. Carcinogenicity, (Category 2) H351: Suspected of causing cancer. 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.
