General Information
Revision date
2026-06-13
Product name
Trimethylsulfonium iodide
CAS No.
2181-42-2
1.2.1 Relevant identified uses
Laboratory chemical (reagent)
supplier name
Fisher Scientific Korea
Emergency telephone
+(82) 070-7686-0086, 1-703-741-5970, 1-800-424-9300, 1-703-527-3887, 00-308-13-2549
Icons in SDS
Company Information
company name
Acros Organics BVBA
e-mail address of the competent person responsible for the Safety Data Sheet
Chem.KR@thermofisher.com
GHS Information
Signal word
Warning
Hazard Codes
Hazard statements (CLP)
H315, H319, H335
Hazard statements
Code
Statements
H315
Causes skin irritation
Section 2
SECTION 2: Hazards identification
Classification of the substance or mixture
Physical hazards
Based on available data, the classification criteria are not met 2 1 0 N/A
Health hazards
Skin Corrosion/Irritation Category 2 Serious Eye Damage/Eye Irritation Category 2 Specific target organ toxicity - (single exposure) Category 3
Environmental hazards
Based on available data, the classification criteria are not met ______________________________________________________________________________________________
Signal word
Warning
Hazard statements
H315 - Causes skin irritation H319 - Causes serious eye irritation H335 - May cause respiratory irritation
Prevention
P261 - Avoid breathing dust/fume/gas/mist/vapors/spray P264 - Wash hands and face thoroughly after handling 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 P312 - Call a POISON CENTER or doctor if you feel unwell P321 - Specific treatment (see supplemental first aid instructions on this label) 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
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
2.3 Other hazards
This product does not contain any known or suspected endocrine disruptors Toxic to terrestrial vertebrates NFPA Health Flammability Instability
2.1 Classification of the substance or mixture
Physical hazards Based on available data, the classification criteria are not met Health hazards Skin Corrosion/Irritation Category 2 Serious Eye Damage/Eye Irritation Category 2 Specific target organ toxicity - (single exposure) Category 3 Environmental hazards Based on available data, the classification criteria are not met