Note: Ingredients listed on restricted chemical lists
EC/CAS
531-85-1
Name of the chemical
[1,1'-Biphenyl]-4,4'-diamine, dihydrochloride
Concentration
N/A
EC/CAS
208-519-6
Name of the chemical
Benzidine dihydrochloride
Concentration
N/A
General Information
Revision date
2017-10-21
Product name
Benzidine dihydrochloride
CAS No.
531-85-1
Emergency telephone
+1-703-527-3887 (CHEMTREC
Icons in SDS
Company Information
company name
Sigma-Aldrich
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H302, H350, H400, H410
Hazard statements
Code
Statements
H302
Harmful if swallowed
Section 2
OSHA HCS Classification
Acute toxicity, Oral (Category 4), H302 Carcinogenicity (Category 1A), H350 Acute aquatic toxicity (Category 1), H400 Chronic aquatic toxicity (Category 1), H410 For the full text of the H-Statements mentioned in this Section, see Section 16.
Signal word
Danger
Hazard statements
H302 Harmful if swallowed. H350 May cause cancer. H410 Very toxic to aquatic life with long lasting effects.
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. P270 Do not eat, drink or smoke when using this product. P273 Avoid release to the environment. P280 Wear protective gloves/ protective clothing/ eye protection/ face protection. P301 + P312 + P330 IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. Rinse mouth. P308 + P313 IF exposed or concerned: Get medical advice/ attention. P391 Collect spillage. P405 Store locked up. P501 Dispose of contents/ container to an approved waste disposal plant.
2.3 Other hazards
none
