Note: Ingredients listed on restricted chemical lists
EC/CAS
67-68-5
Name of the chemical
dimethyl sulphoxide
Concentration
<=100
General Information
Revision date
2026-06-25
Product name
Dimethyl sulfoxide Reference Standard
Product Synonyms
Dimethyl sulfoxide; DMSO
CAS No.
67-68-5
Emergency telephone
+(60)-327884561
Icons in SDS
Company Information
company name
Thermo Fisher Scientific Fisher Scientific (M) Sdn Bhd
e-mail address of the competent person responsible for the Safety Data Sheet
laboratorysolution@thermofisher.com
Section 2
SECTION 2: Hazards identification
Classification of the substance or mixture
Physical hazards
Based on available data, the classification criteria are not met
Health hazards
Based on available data, the classification criteria are not met
Environmental hazards
Based on available data, the classification criteria are not met
2.2 Label elements
None required
Prevention
P210 - Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking
Response
P370 + P378 - In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish
Storage
P403 + P235 - Store in a well-ventilated place. Keep cool
Disposal
P501 - Dispose of contents/ container to an approved waste disposal plant
2.3 Other hazards
Combustible liquid DMSO readily penetrates skin and may carry other dissolved chemicals into the body Toxic to terrestrial vertebrates This product does not contain any known or suspected endocrine disruptors
2.1 Classification of the substance or mixture
Physical hazards Based on available data, the classification criteria are not met Health hazards Based on available data, the classification criteria are not met Environmental hazards Based on available data, the classification criteria are not met
