Note: Ingredients listed on restricted chemical lists
EC/CAS
202-327-6/94-36-0
Name of the chemical
Dibenzoyl peroxide
Concentration
49-51%
EC/CAS
201-545-9/84-61-7
Name of the chemical
Di-cyclohexyl phthalate(DCHP),5
Concentration
40-50%
General Information
Version
2.1
Revision date
2025-05-27
Product name
Caltech FCP Catalyst
1.2.1 Relevant identified uses
Catalyst for use with liquid applied roof waterproofing systems
1.2.2. Uses advised against
SU22 Professional uses: Public domain (administration, education, entertainment, services, craftsmen) SU3 Industrial uses: Uses of substances as such or in preparations* at industrial sites
supplier name
Alumasc Building Products Ltd
Emergency telephone
0344 892 0111, +44 17 4464 8400
Icons in SDS
Company Information
company name
Alumasc Building Products Ltd
e-mail address of the competent person responsible for the Safety Data Sheet
technical@alumascroofing.com
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H242, H317, H319, H360D, H410
Hazard statements
Code
Statements
H242
Heating may cause a fire
Section 2
SECTION 2: Hazards identification
According to GB-CLP Regulations UK SI 2019/720 and UK SI 2020/1567 Classification of the substance or mixture Classified according to GB-CLP Regulation, UK SI 2019/720 and UK SI 2020/1567 [1]: H242 - Organic Peroxides Type D, H319 - Serious Eye Damage/Eye Irritation Category 2, H360D - Reproductive Toxicity Category 1B, H317 - Sensitisation (Skin) Category 1, H410 - Hazardous to the Aquatic Environment Long-Term Hazard Category 1
2.2 Label elements
Hazard pictures
Signal word
Danger.
Hazard statements
H242: Heating may cause a fire. H319: Causes serious eye irritation. H360D: May damage the unborn child. H317: May cause an allergic skin reaction. H410: Very toxic to aquatic life with long lasting effects.
Prevention
P201: Obtain special instructions before use. P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P234: Keep only in original packaging. P235: Keep cool.
Response
P308+P313 IF exposed or concerned: Get medical advice/ attention. P370+P378 In case of fire: Use water jets to extinguish. P302+P352 IF ON SKIN: Wash with plenty of water and soap. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Storage
P403 Store in a well-ventilated place. P405 Store locked up. P411 Store at temperatures not exceeding ...°C/...°F. P410 Protect from sunlight.
Disposal
P501: Dispose of contents/container to authorised hazardous or special waste collection point in accordance with any local regulation.
2.3 Other hazards
Dicyclohexyl Phthalate: Listed in the European Chemicals Agency (ECHA) Candidate List of Substances of Very High Concern for Authorisation.
2.1 Classification of the substance or mixture
Classified according to GB-CLP Regulation, UK SI 2019/720 and UK SI 2020/1567 [1]: H242 - Organic Peroxides Type D, H319 - Serious Eye Damage/Eye Irritation Category 2, H360D - Reproductive Toxicity Category 1B, H317 - Sensitisation (Skin) Category 1, H410 - Hazardous to the Aquatic Environment Long-Term Hazard
