Note: Ingredients listed on restricted chemical lists
EC/CAS
208-519-6/531-85-1
Name of the chemical
[1,1'-Biphenyl]-4,4'-diamine, dihydrochloride
Concentration
<= 100 %
General Information
Version
6.10
Revision date
2023-04-15
Product name
Benzidine dihydrochloride
CAS No.
531-85-1
REACH No
is
Emergency telephone
0800 181 7059 (CHEMTREC Deutschland
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)
H302, H350, H400, H410
Hazard statements
Code
Statements
H302
Harmful if swallowed
Section 2
SECTION 2: Hazards identification
2.1 Classification of the substance or mixture
Classification
2.2 Label elements
Labelling
Signal word
Danger Danger
Hazard statements
H302 Harmful if swallowed. H350 May cause cancer. H410 Very toxic to aquatic life with long lasting effects. Restricted to professional users. Reduced Labeling (<= 125 ml) H350 May cause cancer.
Precautionary statements
P201 Obtain special instructions before use. P202 Do not handle until all safety precautions have been read and understood. P264 Wash skin thoroughly after handling. P273 Avoid release to the environment. P301 + P312 IF SWALLOWED: Call a POISON CENTER/ doctor if you feel unwell. P308 + P313 IF exposed or concerned: Get medical advice/ attention. P201 Obtain special instructions before use. P202 Do not handle until all safety precautions have been read and understood. P308 + P313 IF exposed or concerned: Get medical advice/ attention.
Supplemental label elements
none none
2.3 Other hazards
This substance/mixture contains no components considered to be either persistent, bioaccumulative and toxic (PBT), or very persistent and very bioaccumulative (vPvB) at levels of 0.1% or higher.
