Note: Ingredients listed on restricted chemical lists
EC/CAS
64742-89-8
Name of the chemical
Solvent naphtha (petroleum), light aliph
Concentration
≥25-≤50
EC/CAS
108-88-3
Name of the chemical
Toluene
Concentration
≥10-≤25
EC/CAS
67-56-1
Name of the chemical
Methanol
Concentration
≤5
EC/CAS
111-76-2
Name of the chemical
Ethylene glycol monobutyl ether (EGBE)
Concentration
≤5
General Information
Version
23
Revision date
2026-08-09
Product name
Lacquer Thinner
Manufacturer Name
The Sherwin-Williams Company
Emergency telephone
(800) 424-9300
Icons in SDS
Company Information
company name
The Sherwin-Williams Company
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H225, H302, H304, H315, H318, H336, H351, H360, H370, H373
Hazard statements
Code
Statements
H225
Highly Flammable liquid and vapour
Section 2
SECTION 2: Hazards identification
Ingredient(s) with unknown acute toxicity
33.5% (oral), 52.4% (dermal), 39.3% (inhalation)
Signal word
Danger
Hazard statements
Highly flammable liquid and vapor. Harmful if swallowed. May be fatal if swallowed and enters airways. Causes skin irritation. Causes serious eye damage. May cause drowsiness or dizziness. Suspected of causing cancer. May damage fertility or the unborn child. Causes damage to organs. May cause damage to organs through prolonged or repeated exposure.
Prevention
Obtain special instructions before use. Do not handle until all safety precautions have been read and understood. Wear protective gloves, protective clothing and eye or face protection. Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. Use only outdoors or in a well-ventilated area. Do not breathe vapor. Do not eat, drink or smoke when using this product. Wash thoroughly after handling.
Response
IF exposed or concerned Call a POISON CENTER or doctor. IF INHALED Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER or doctor if you feel unwell. IF SWALLOWED: Immediately call a POISON CENTER or doctor. Rinse mouth. Do NOT induce vomiting. IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water. If skin irritation occurs: Get medical advice or attention. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER or doctor.
Storage
Store locked up. Store in a well-ventilated place. Keep container tightly closed.
Disposal
Dispose of contents and container in accordance with all local, regional, national and international regulations.
Supplemental label elements
DELAYED EFFECTS FROM LONG TERM OVEREXPOSURE. Contains solvents which can cause permanent brain and nervous system damage. Intentional misuse by deliberately concentrating and inhaling the contents can be harmful or fatal. WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. FOR INDUSTRIAL USE ONLY. Please refer to the SDS for additional information. Keep out of reach of children. Do not transfer contents to other containers for storage.
2.3 Other hazards
None known. Hazards identified when used : No known significant effects or critical hazards.
2.1 Classification of the substance or mixture
ACUTE TOXICITY (oral) - Category 4 SKIN CORROSION/IRRITATION - Category 2 SERIOUS EYE DAMAGE/ EYE IRRITATION - Category 1 CARCINOGENICITY - Category 2 TOXIC TO REPRODUCTION - Category 1B SPECIFIC TARGET ORGAN TOXICITY (SINGLE EXPOSURE) - Category 1 SPECIFIC TARGET ORGAN TOXICITY (SINGLE EXPOSURE) (Narcotic effects) - Category 3 SPECIFIC TARGET ORGAN TOXICITY (REPEATED EXPOSURE) - Category 2 ASPIRATION HAZARD - Category 1 Percentage of the mixture consisting of ingredient(s) of unknown acute toxicity: 33.5% (oral), 52.4% (dermal), 39.3% (inhalation)
