Note: Ingredients listed on restricted chemical lists
EC/CAS
95-53-4
Name of the chemical
o-toluidine
Concentration
<=100
General Information
Version
6
Revision date
2026-07-26
Product name
o-Toluidine
Product Synonyms
2-Aminotoluene; 2-Methylaniline
CAS No.
95-53-4
supplier name
Avocado Research Chemicals Ltd
Emergency telephone
001-201-796-7100, +32 14 57 52 99, 001-800-424-9300, 001-703-527-3887
Icons in SDS
Company Information
company name
Avocado Research Chemicals Ltd
e-mail address of the competent person responsible for the Safety Data Sheet
begel.sdsdesk@thermofisher.com
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H227, H301+H331, H312, H315, H318, H341, H350, H400, H411
Hazard statements
Code
Statements
H227
Combustible liquid
Section 2
SECTION 2: Hazards identification
Physical State
Appearance/Odor
Liquid Light yellow Rotten-egg like Emergency Overview Toxic if swallowed. Toxic if inhaled. May cause cancer. Very toxic to aquatic life. Toxic to aquatic life with long lasting effects. Combustible liquid. Harmful in contact with skin. Causes skin irritation. Causes serious eye damage. Suspected of causing genetic defects. Sensitivity to light. Air sensitive. Classification of the substance or mixture Flammable liquids Category 4 Acute Oral Toxicity Category 3 Acute Dermal Toxicity Category 4 Acute Inhalation Toxicity - Vapors Category 3 Skin Corrosion/Irritation Category 2 Serious Eye Damage/Eye Irritation Category 1 Germ Cell Mutagenicity Category 2 Carcinogenicity Category 1A Acute aquatic toxicity Category 1 Chronic aquatic toxicity Category 2 Label Elements
Signal word
Danger Hazard Statements H227 - Combustible liquid H350 - May cause cancer H400 - Very toxic to aquatic life H411 - Toxic to aquatic life with long lasting effects H312 - Harmful in contact with skin H315 - Causes skin irritation H318 - Causes serious eye damage H341 - Suspected of causing genetic defects H301 + H331 - Toxic if swallowed or if inhaled
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 dust/fume/gas/mist/vapors/spray P264 - Wash face, hands and any exposed skin thoroughly after handling P270 - Do not eat, drink or smoke when using this product P271 - Use only outdoors or in a well-ventilated area P280 - Wear protective gloves/protective clothing/eye protection/face protection
Response
P302 + P352 - IF ON SKIN: Wash with plenty of soap and water P304 + P340 - IF INHALED: Remove person to fresh air and keep comfortable for breathing P305 + P351 + P338 - IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing P310 - Immediately call a POISON CENTER or doctor P330 - Rinse mouth P370 + P378 - In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish P362 + P364 - Take off contaminated clothing and wash it before reuse
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 physicochemical hazards
Combustible material.
Health hazards
Toxic if swallowed. Toxic if inhaled. Harmful if inhaled. May cause cancer. Harmful in contact with skin. Causes skin irritation. Suspected of causing genetic defects.
Environmental hazards
Very toxic to aquatic life. Toxic to aquatic life with long lasting effects. . Will likely be mobile in the environment due to its water solubility. The product is water soluble, and may spread in water systems. This product does not contain any known or suspected endocrine disruptors.
2.1 Classification of the substance or mixture
Flammable liquids. Category 4 Acute Oral Toxicity Category 3 Acute Dermal Toxicity Category 4 Acute Inhalation Toxicity - Vapors Category 3 Skin Corrosion/Irritation Category 2 Serious Eye Damage/Eye Irritation Category 1 Germ Cell Mutagenicity Category 2 Carcinogenicity Category 1A Acute aquatic toxicity Category 1 Chronic aquatic toxicity