Note: Ingredients listed on restricted chemical lists
EC/CAS
75-91-2
Name of the chemical
tert-Butylhydroperoxid (2016/1179)
Concentration
≤10
General Information
Version
5
Revision date
2021-09-21
Product name
HARDENER FOR POLYESTERS
1.2.1 Relevant identified uses
Paint or paint related material
Manufacturer Name
SAYERLACK, a brand of Sherwin-Williams
Emergency telephone
US / Canada: (800) 424-9300
Icons in SDS
Company Information
company name
SAYERLACK, a brand of Sherwin-Williams
GHS Information
Signal word
Danger
Section 2
SECTION 2: Hazards identification
2.1 Classification of the substance or mixture
FLAMMABLE LIQUIDS - Category 4 ORGANIC PEROXIDES - Type D ACUTE TOXICITY (oral) - Category 4 ACUTE TOXICITY (inhalation) - Category 3 SKIN CORROSION/IRRITATION - Category 1B SERIOUS EYE DAMAGE/ EYE IRRITATION - Category 1 SKIN SENSITIZATION - Category 1 GERM CELL MUTAGENICITY - Category 2 TOXIC TO REPRODUCTION - Category 2 SPECIFIC TARGET ORGAN TOXICITY (REPEATED EXPOSURE) - Category 2 Percentage of the mixture consisting of ingredient(s) of unknown acute toxicity: 30% (dermal), 14.2% (inhalation)
Signal word
Danger
Hazard statements
Combustible liquid. Heating may cause a fire. Harmful if swallowed. Causes severe skin burns and eye damage. May cause an allergic skin reaction. Toxic if inhaled. Suspected of causing genetic defects. Suspected of damaging fertility or the unborn child. 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. Keep away from clothing and other combustible materials. Keep only in original packaging. 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. Contaminated work clothing must not be allowed out of the workplace.
Response
IF exposed or concerned Get medical advice or attention. IF INHALED Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER or doctor. 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. Immediately call a POISON CENTER or doctor. Wash contaminated clothing before reuse. IF ON SKIN: Wash with plenty of water. If skin irritation or rash 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. Protect from sunlight. Store at temperatures not exceeding 25 °C/77 °F. Store in a well-ventilated place. Keep cool. Store separately.
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 elements can cause permanent brain and nervous system damage. Intentional misuse by deliberately concentrating and inhaling the contents can be harmful or fatal. FOR INDUSTRIAL USE ONLY. This product must be mixed with other components before use. Before opening the packages, READ AND FOLLOW WARNING LABELS ON ALL COMPONENTS. 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.