General Information
Version
1.2
Revision date
2025-10-10
Product name
3,3",5,5"-Tetramethylbenzidine
CAS No.
54827-17-7
1.2.1 Relevant identified uses
Use as laboratory reagent
Icons in SDS
Company Information
company name
TCI (Shanghai) DEVELOPMENT CO., LTD
e-mail address of the competent person responsible for the Safety Data Sheet
Sales-CN@TCIchemicals.com
GHS Information
Signal word
Warning
Hazard Codes
Hazard statements (CLP)
H315, H319, H413
Hazard statements
Code
Statements
H315
Causes skin irritation
Section 2
SECTION 2: Hazards identification
GHS Classification Emergency Overview Appearance : Solid form Color : white - gray Causes skin irritation. Causes serious eye irritation. May cause long lasting harmful effects to aquatic life. GHS Classification Skin corrosion/irritation Category 2 Serious eye damage/eye irritation Category 2A Long-term (chronic) aquatic haz- ard Category 4
Signal word
Warning
Hazard statements
H315 Causes skin irritation. H319 Causes serious eye irritation. H413 May cause long lasting harmful effects to aquatic life.
Prevention
P264 Wash skin thoroughly after handling. P273 Avoid release to the environment. P280 Wear protective gloves/ eye protection/ face protection.
Response
P302 + P352 IF ON SKIN: Wash with plenty of water. P305 + P351 + P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P332 + P313 If skin irritation occurs: Get medical advice/ attention. P337 + P313 If eye irritation persists: Get medical advice/ attention. P362 + P364 Take off contaminated clothing and wash it before reuse.
Disposal
P501 Dispose of contents/ container to an approved waste disposal plant.
Other physicochemical hazards
Not classified based on available information.
Health hazards
Causes skin irritation. Causes serious eye irritation
Environmental hazards
May cause long lasting harmful effects to aquatic life
Other hazards which do not result in classification
None known.
2.1 Classification of the substance or mixture
Skin corrosion/irritation : Category 2 Serious eye damage/eye irritation : Category 2A Long-term (chronic) aquatic haz- : Category 4 ard
