Note: Ingredients listed on restricted chemical lists
EC/CAS
95-53-4
Name of the chemical
o-toluidine
Concentration
>= 60 - <= 100
General Information
Version
6.10
Revision date
2025-11-07
Product name
o-Toluidine
CAS No.
95-53-4
1.2.1 Relevant identified uses
For R&D use only. Not for pharmaceutical, household or other uses
Emergency telephone
+61 2 9037 2994
Icons in SDS
Company Information
company name
Merck Life Science Pty Ltd
e-mail address of the competent person responsible for the Safety Data Sheet
customersupport.anz@merckgroup.com
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H227, H301+H331, H319, H350, H400, H411
Hazard statements
Code
Statements
H227
Combustible liquid
Section 2
SECTION 2: Hazards identification
GHS Classification Flammable liquids Category 4 Acute toxicity (Oral) Category 3 Acute toxicity (Inhalation) Category 3 Serious eye damage/eye irritation Category 2A Carcinogenicity Category 1B Short-term (acute) aquat- Category 1 ic hazard Long-term (chronic) Category 2 aquatic hazard
Signal word
Danger
Hazard statements
H227 Combustible liquid. H301 + H331 Toxic if swallowed or if inhaled. H319 Causes serious eye irritation. H350 May cause cancer. H400 Very toxic to aquatic life. H411 Toxic to aquatic life with long lasting effects.
Prevention
P201 Obtain special instructions before use. P202 Do not handle until all safety precautions have been read and understood. P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P261 Avoid breathing mist or vapours. P264 Wash skin thoroughly after handling. P270 Do not eat, drink or smoke when using this prod- uct. P271 Use only outdoors or in a well-ventilated area. P273 Avoid release to the environment. P280 Wear protective gloves/ protective clothing/ eye protection/ face protection.
Response
P301 + P310 + P330 IF SWALLOWED: Immediately call a POISON CENTER/ doctor. Rinse mouth. P304 + P340 + P311 IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/ doctor. P305 + P351 + P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P308 + P313 IF exposed or concerned: Get medical advice/ attention. P337 + P313 If eye irritation persists: Get medical ad- vice/ attention. P370 + P378 In case of fire: Use dry sand, dry chemi- cal or alcohol-resistant foam to extinguish. P391 Collect spillage.
Storage
P403 + P233 Store in a well-ventilated place. Keep container tightly closed. P405 Store locked up.
Disposal
P501 Dispose of contents/ container to an approved waste disposal plant.
Other hazards which do not result in classification
None known.
2.1 Classification of the substance or mixture
Flammable liquids : Category 4 Acute toxicity (Oral) : Category 3 Acute toxicity (Inhalation) : Category 3 Serious eye damage/eye : Category 2A irritation Carcinogenicity : Category 1B Short-term (acute) aquat- : Category 1 ic hazard Long-term (chronic) : Category 2 aquatic hazard
