Note: Ingredients listed on restricted chemical lists
EC/CAS
107-21-1
Name of the chemical
Ethane-1,2-diol
Concentration
<=100
General Information
Version
6
Revision date
2026-07-01
Product name
Ethanediol
Product Synonyms
Monoethylene glycol; 1,2-Ethanediol
CAS No.
107-21-1
supplier name
Fisher Scientific UK
Emergency telephone
(800) 424-9300, 001-703-527-3887
Icons in SDS
Company Information
company name
Fisher Scientific UK
e-mail address of the competent person responsible for the Safety Data Sheet
begel.sdsdesk@thermofisher.com
GHS Information
Signal word
Warning
Hazard Codes
Hazard statements (CLP)
H302, H373
Hazard statements
Code
Statements
H302
Harmful if swallowed
Section 2
SECTION 2: Hazards identification
Physical State
Appearance/Odor
Viscous liquid Liquid Colorless Odorless Emergency Overview Harmful if swallowed. May cause damage to organs through prolonged or repeated exposure. Hygroscopic. Classification of the substance or mixture Acute Oral Toxicity Category 4 Specific target organ toxicity - (repeated exposure) Category 2 Label Elements
Signal word
Warning Hazard Statements H302 - Harmful if swallowed H373 - May cause damage to organs through prolonged or repeated exposure
Prevention
P260 - Do not breathe 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
Response
P301 + P312 - IF SWALLOWED: Call a POISON CENTER or doctor if you feel unwell P314 - Get medical advice/attention if you feel unwell P330 - Rinse mouth
Storage
P403 - Store in a well-ventilated place
Disposal
P501 - Dispose of contents/ container to an approved waste disposal plant
Other physicochemical hazards
Hygroscopic.
Health hazards
Harmful if swallowed. May cause damage to organs through prolonged or repeated exposure.
Environmental hazards
Contains no substances known to be hazardous to the environment or not degradable in waste water treatment plants. Will likely be mobile in the environment due to its water solubility. The product is water soluble, and may spread in water systems.
2.3 Other hazards
Toxic to terrestrial vertebrates. This product does not contain any known or suspected endocrine disruptors.
2.1 Classification of the substance or mixture
Acute Oral Toxicity Category 4 Specific target organ toxicity - (repeated exposure)