Note: Ingredients listed on restricted chemical lists
EC/CAS
200-659-6/67-56-1
Name of the chemical
Methanol
Concentration
>=90-< 603-001- >=10% 3-<10%
EC/CAS
200-849-9/75-21-8
Name of the chemical
Ethylene oxide
Concentration
>=5-<10 603-023-
General Information
Version
6.11
Revision date
2025-12-23
Product name
Ethylene oxide solution
REACH No
This
Emergency telephone
800-424-9300, +1-703- 527-3887
Icons in SDS
Company Information
company name
Sigma-Aldrich Inc
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H225, H301, H301+H311+H331, H311, H314, H318, H331, H340, H350, H360Fd, H370, H373
Hazard statements
Code
Statements
H225
Highly Flammable liquid and vapour
Section 2
SECTION 2: Hazards identification
Regulation (EC) No. 1272/2008 Classification of the substance or mixture
Signal word
Danger Danger
Hazard statements
H225 Highly flammable liquid and vapour. H301 + H311 + H331 Toxic if swallowed, in contact with skin or if inhaled. H314 Causes severe skin burns and eye damage. H340 May cause genetic defects. H350 May cause cancer. H360Fd May damage fertility. Suspected of damaging the unborn child. H370 Causes damage to organs (Eyes, Central nervous system). H373 May cause damage to organs (Nervous system) through prolonged or repeated exposure. H340 May cause genetic defects. H350 May cause cancer. H370 Causes damage to organs. H314 Causes severe skin burns and eye damage. H360Fd May damage fertility. Suspected of damaging the unborn child. H301 + H311 + H331 Toxic if swallowed, in contact with skin or if inhaled.
Precautionary statements
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. P280 Wear protective gloves/ protective clothing/ eye protection/ face protection. P202 Do not handle until all safety precautions have been read and understood. P280 Wear protective gloves/ protective clothing/ eye protection/ face protection. P303 + P361 + P353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water. P304 + P340 + P310 IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/ doctor. P305 + P351 + P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Response
P303 + P361 + P353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water. P304 + P340 + P310 IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/ doctor. P305 + P351 + P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Hazardous Ingredients
Methanol ethylene oxide
Additional information
Restricted to professional users. Reduced Labelling (<= 125 ml)
Supplemental label elements
none
2.3 Other hazards
This substance/mixture contains no components considered to be either persistent, bioaccumulative and toxic (PBT), or very persistent and very bioaccumulative (vPvB) at levels of 0.1% or higher.
ECOLOGICAL INFORMATION
The substance/mixture does not contain components considered to have endocrine disrupting properties according to REACH Article 57(f) or Commission Delegated regulation (EU) 2017/2100 or Commission Regulation (EU) 2018/605 at levels of 0.1% or higher.
TOXICOLOGICAL INFORMATION
The substance/mixture does not contain components considered to have endocrine disrupting properties according to REACH Article 57(f) or Commission Delegated regulation (EU) 2017/2100 or Commission Regulation (EU) 2018/605 at levels of 0.1% or higher.
2.1 Classification of the substance or mixture
Classification (REGULATION (EC) No 1272/2008) Flammable liquids, Category 2 H225: Highly flammable liquid and vapour. Acute toxicity, Category 3 H301: Toxic if swallowed. Acute toxicity, Category 3 H331: Toxic if inhaled. Acute toxicity, Category 3 H311: Toxic in contact with skin. Skin corrosion, Sub-category 1B H314: Causes severe skin burns and eye damage. Serious eye damage, Category 1 H318: Causes serious eye damage. Germ cell mutagenicity, Category H340: May cause genetic defects. 1B Carcinogenicity, Category 1B H350: May cause cancer. Reproductive toxicity, Category 1B H360Fd: May damage fertility. Suspected of damaging the unborn child. Specific target organ toxicity - H370: Causes damage to organs. single exposure, Category 1, Eyes, Central nervous system Specific target organ toxicity - H373: May cause damage to organs through repeated exposure, Category 2, prolonged or repeated exposure. Nervous system