Note: Ingredients listed on restricted chemical lists
EC/CAS
200-849-9/75-21-8
Name of the chemical
Ethylene oxide
Concentration
1-2
General Information
Version
D.4
Revision date
2025-06-30
Product name
ARC Specialty Products
Product Synonyms
Ethylene Oxide
CAS No.
75-21-8
1.2.2. Uses advised against
Consumer use
supplier name
ARC Specialty Products
Emergency telephone
(800) 424-9300, (703) 527-3887
Icons in SDS
Company Information
company name
5 Paragon Drive Suite 201
e-mail address of the competent person responsible for the Safety Data Sheet
sds@balchem.com
GHS Information
Signal word
DANGER
Hazard Codes
Hazard statements (CLP)
H220, H280, H302, H315, H319, H331, H335, H340, H350
Hazard statements
Code
Statements
H220
Extremely flammable gas
Section 2
Classification according to GHS
Flammable Gas 1 and any national or regional information. Pressurized Gas (Liquefied Gas) Carcinogen Category 1B Mutagen Category 1B Acute Toxicity Category 3 (Inhalation); Category 4(oral) Eye Irritant Category 2A Specific Target Organ Toxicity – Single Exposure 3 Skin Irritant 2 2.2. GHS label elements, including precautionary Product Label Name ETHYLENE OXIDE statements. Signal Word DANGER
Hazard statements
H220 Extremely flammable gas. H280 Contains gas under pressure; may explode if heated H302 Harmful if swallowed H315 Causes skin irritation H319 Causes serious eye irritation H331 Toxic if inhaled H335 May cause respiratory irritation H340 May cause genetic defects H350 May cause cancer
Precautionary statements
P201 Obtain special instructions before use. P202 Do not handle until all safety precautions have been read and understood. P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P261 Avoid breathing gas/vapours. P264 Wash hands 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. P281 Use personal protective equipment as required. P301+P312 IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. P330 Rinse mouth. P302+P352 IF ON SKIN: Wash with plenty of soap and water. P362 Take off contaminated clothing and wash before reuse. P332+P313 If skin irritation occurs: Get medical advice/attention. 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. P337+P313 If eye irritation persists: Get medical advice/attention. P312 Call a POISON CENTER or doctor/physician if you feel unwell. P308+P313 IF exposed or concerned: Get medical advice/attention. P321 Specific treatment: See first aid section of SDS. P377 Leaking gas fire: Do not extinguish, unless leak can be stopped safely. P381 Eliminate all ignition sources if safe to do so. P403+P233 Store in a well-ventilated place. Keep container tightly closed. P405 Store locked up. P410+P403 Protect from sunlight. Store in a well-ventilated place. P501 Dispose of contents/container in accordance with local/regional/national/ international regulation. 2.3. Other hazards which do not result in EUH006 Explosive with or without contact classification or are not covered by the GHS. with air.
2.1 Classification of the substance or mixture
Flammable Gas 1 and any national or regional information. Pressurized Gas (Liquefied Gas) Carcinogen Category 1B Mutagen Category 1B Acute Toxicity Category 3 (Inhalation); Category 4(oral) Eye Irritant Category 2A Specific Target Organ Toxicity – Single Exposure 3 Skin Irritant 2