Note: Ingredients listed on restricted chemical lists
EC/CAS
94-36-0
Name of the chemical
Dibenzoyl peroxide
Concentration
>=35-<40
General Information
Version
1.6
Revision date
2025-08-04
Product name
BP-40-SAQ
Product Synonyms
aqueous dispersion
1.2.1 Relevant identified uses
Hardener
Emergency telephone
+86 21 61172762
Icons in SDS
Company Information
company name
United Initiators (Shanghai) Co., Ltd
e-mail address of the competent person responsible for the Safety Data Sheet
cs-initiators.cn@united-in.com
GHS Information
Signal word
Warning
Hazard Codes
Hazard statements (CLP)
H242, H317, H319, H410
Hazard statements
Code
Statements
H242
Heating may cause a fire
Section 2
SECTION 2: Hazards identification
Emergency Overview Appearance : liquid Colour : white Odour : aromatic Heating may cause a fire. May cause an allergic skin reaction. Causes serious eye irritation. Very toxic to aquatic life with long lasting effects. GHS Classification Organic peroxides Type F Serious eye damage/eye irri- tation Category 2A Skin sensitisation Category 1 Short-term (acute) aquatic Category 1 hazard Long-term (chronic) aquatic Category 1 hazard
Signal word
Warning
Hazard statements
H242 Heating may cause a fire. H317 May cause an allergic skin reaction. H319 Causes serious 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 mist or vapours. P264 Wash skin thoroughly after handling. P272 Contaminated work clothing should 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 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 ad- vice/ attention. P337 + P313 If eye irritation persists: Get medical advice/ at- tention. P362 + P364 Take off contaminated clothing and wash it 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 disposal plant.
Other physicochemical hazards
Heating may cause a fire.
Health hazards
Causes serious eye irritation. May cause an allergic skin reaction
Environmental hazards
Very toxic to aquatic life. Very toxic to aquatic life with long lasting effects
Other hazards which do not result in classification
None known.
2.1 Classification of the substance or mixture
Organic peroxides : Type F Serious eye damage/eye irri- : Category 2A tation Skin sensitisation : Category 1 Short-term (acute) aquatic : Category 1 hazard Long-term (chronic) aquatic : Category 1 hazard