Note: Ingredients listed on restricted chemical lists
EC/CAS
94-36-0
Name of the chemical
Dibenzoyl peroxide
Concentration
>=50-<52
General Information
Version
1.0
Revision date
2025-02-11
Product name
BENOX C-50PF
1.2.1 Relevant identified uses
Product and process orientated Research and development Hardener Oxidizing agents polymerization initiators
supplier name
United Initiators, Inc
Emergency telephone
+1-440-323-3112, +1-440-323-2659, +1-800-424-9300, +1-703-527-3887
Icons in SDS
Company Information
company name
United Initiators, Inc
e-mail address of the competent person responsible for the Safety Data Sheet
cs-initiators.nafta@united-in.com
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H242, H317, H320, H410
Hazard statements
Code
Statements
H242
Heating may cause a fire
Section 2
SECTION 2: Hazards identification
Signal word
Danger
Hazard statements
H242 Heating may cause a fire. H317 May cause an allergic skin reaction. H320 Causes eye irritation. H410 Very toxic to aquatic life with long lasting effects.
Prevention
P210 Keep away from heat/ sparks/ open flames/ hot surfaces. No smoking. P220 Keep/Store away from clothing/ combustible materials. P234 Keep only in original container. P261 Avoid breathing dust. P264 Wash skin thoroughly after handling. P272 Contaminated work clothing must not be allowed out of the workplace. P273 Avoid release to the environment. P280 Wear protective gloves/ eye protection/ face protection.
Response
P302 + P352 IF ON SKIN: Wash with plenty of soap and water. P305 + P351 + P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P333 + P313 If skin irritation or rash occurs: Get medical advice/ attention. P337 + P313 If eye irritation persists: Get medical advice/ atten- tion. P363 Wash contaminated clothing before reuse. P391 Collect spillage.
Storage
P410 Protect from sunlight. P411 + P235 Store at temperatures not exceeding < 30 °C/ < 86 °F. Keep cool. P420 Store away from other materials.
Disposal
P501 Dispose of contents/ container to an approved waste dis- posal plant.
Other hazards
None known
2.1 Classification of the substance or mixture
1910.1200) Organic peroxides : Type D Eye irritation : Category 2B Skin sensitization : Category 1 Short-term (acute) aquatic : Category 1 hazard Long-term (chronic) aquatic : Category 1 hazard
