Identification
Product identifiers, regulatory numbers, and supplier information
Product Information
- Product Name
- MEKP-Härter
Regulatory Identifiers
- CAS Number
- N/A
Identified Uses
Hardening agent/ Curing agent
Uses advised against
Not determined
Manufacturers & Suppliers
Vosschemie GmbH
manufacturer
Esinger Steinweg 50 D-25436 Uetersen
+49 (0)4122 717 0
Emergency Contacts
Giftinformationszentrum (GIZ)-Nord, Goettingen, Deutschland
+49 (0)551 19240
Hazard Identification
GHS classification, signal word, pictograms, and hazard statements
Hazard Classifications
GHS Pictograms
GHS02
GHS05
GHS07
Hazard Statements
Precautionary Statements
Manage your Safety Data Sheets
Organize and access chemical safety data with ease
Composition / Information on Ingredients
Chemical components, concentration ranges, and hazardous substance identification
Mixture of substances listed below with nonhazardous additions.
| Chemical Name | CAS Number | Concentration | Hazardous |
|---|---|---|---|
| dimethyl phthalate EC: 205-011-6 | 131-11-3 | 25 - 50% | Yes |
| 2-Butanone, peroxide EC: 700-954-4 | 1338-23-4 | 25 - 50% | Yes |
| 4-hydroxy-4-methylpentan-2-one EC: 204-626-7 | 123-42-2 | 10 - 25% | Yes |
| butanone EC: 201-159-0 | 78-93-3 | 1 - 6% | Yes |
| hydrogen peroxide solution EC: 231-765-0 | 7722-84-1 | 1 - 4% | Yes |
| tributylamine EC: 203-058-7 | 102-82-9 | 0.1 - 1% | Yes |
For the wording of the listed risk phrases refer to section 16.
Notes
For the wording of the listed risk phrases refer to section 16.
First Aid Measures
Emergency procedures for chemical exposure incidents
Remove person to fresh air and keep comfortable for breathing. Supply fresh air or oxygen; call for doctor. In case of unconsciousness place patient stably in side position for transportation.
Immediately wash with water and soap and rinse thoroughly. Seek immediate medical advice.
Rinse opened eye for several minutes under running water. Then consult a doctor. Call a doctor immediately.
Rinse mouth. Do not induce vomiting; call for medical help immediately.
Firefighting Measures
Extinguishing media, specific hazards, and firefighter protection
CO2, powder or water spray. Fight larger fires with water spray or alcohol resistant foam.
Formation of toxic gases is possible during heating or in case of fire. In case of fire, the product promotes combustion. May decompose explosively in absence of fire due to formation of vapour-air-mixture.
Remove undamaged containers from the danger zone. Cool endangered receptacles with water spray.
Firefighter Protection
Wear self-contained respiratory protective device. Do not inhale explosion gases or combustion gases.
Accidental Release Measures
Spill cleanup procedures, containment, and environmental protection
Keep unprotected persons away. Ensure adequate ventilation. Use suitable respiratory protective device in case of insufficient ventilation. Avoid contact with the eyes and skin. Keep away from ignition sources.
Do not allow to enter sewers/ surface or ground water. Inform respective authorities in case of seepage into water course or sewage system.
Collect with an inert, non-combustible, absorbent material
Materials: inert, non-combustible, absorbent material (i.e. sand, diatomaceous earth, acid binder, universal binder)
Related Products
Similar products with comparable safety profiles
Handling and Storage
Safe handling precautions, storage conditions, and workplace requirements
Keep receptacles tightly sealed. Open and handle receptacle with care. Do not return unused material to original containers – decomposition hazard! Restrict the quantity stored at the work place. Resistant to inert materials only. Avoid naked flames, sparks, other ignition sources and sunlight. Avoid any direct contact with accelerators. Weigh out and mix separately when processing polyester resins. Avoid storage in containers with an airtight closure to prevent hazardous pressure build-up due to an eventual decomposition. Avoid contact with the eyes and skin. Ensure good ventilation/exhaustion at the workplace. Do not inhale gases / fumes / aerosols. Adhere to the workplace limit values and / or other threshold values.
Store in a cool location. Store only in the original receptacle. Store in cool, dry conditions in well sealed receptacles. Protect from heat and direct sunlight. Protect from contamination. Store receptacle in a well ventilated area. Store under lock and key and out of the reach of children. Recommended storage temperature: 10 - <30 °C.
Avoid contact with the eyes and skin. Do not inhale gases / fumes / aerosols. Adhere to the workplace limit values and / or other threshold values.
Protect from heat. Protect from sunlight. Prevent impact and friction. Avoid naked flames, sparks, other ignition sources and sunlight. Protect against electrostatic charges. Keep apart from incompatible substances, dirt and high temperatures.
Exposure Controls / PPE
Occupational exposure limits, engineering controls, and protective equipment
Ensure good ventilation/exhaustion at the workplace.
Protective gloves. The glove material has to be impermeable and resistant to the product/ the substance/ the preparation. Selection of the glove material on consideration of the penetration times, rates of diffusion and the degradation. Neoprene gloves, PVC gloves, Synthetic rubber gloves. The exact break trough time has to be found out by the manufacturer of the protective gloves and has to be observed.
Tightly sealed goggles
Use suitable respiratory protective device in case of insufficient ventilation. In case of brief exposure or low pollution use respiratory filter device. In case of intensive or longer exposure use self-contained respiratory protective device. Filter A/P2
Protective work clothing
Physical and Chemical Properties
Appearance, physical state, melting point, boiling point, and material characteristics
Stability and Reactivity
Chemical stability, hazardous reactions, and incompatible materials
No decomposition if used and stored according to specifications. Resistant to inert materials only. Suitable materials: Stainless steel (DIN 1.4571), PVC, polyethylene, glass-lined apparatus.
No decomposition if used according to specifications.
Thermal decomposition or direct contact with numerous additives, such as reducing agents (i.e. amine accelerator), heavy metal compounds (in particular cobalt accelerators), acids and alkaline solutions, may lead to hazardous, autoaccelerating decomposition reactions, and possibly, to explosion or fire.
Protect from heat. Avoid naked flames, sparks, other ignition sources and sunlight. To avoid thermal decomposition do not overheat. Thermal decomposition with temperatures above 60 °C (SADT)
Keep apart from dirt, rust, chemicals, especially reducing substances, acids, alkaline solutions, amines and heavy metal compounds (such as accelerator, dessicative, metal soaps) Avoid any direct contact with accelerators.
Formation of various organic degradation products and inflammable and explosive vapours/gases upon decomposition. Danger of forming toxic pyrolysis products.
Ecological Information
Environmental toxicity, biodegradation, and bioaccumulation data
The data for this section has not been processed yet.
Disposal Considerations
Waste treatment methods, disposal recommendations, and waste codes
Dilute product with suitable inert liquid to a peroxide concentration below 10%
Must not be disposed together with household garbage. Do not allow product to reach sewage system. Disposal must be made according to official regulations. Subsequently dispose of according to the refuse disposal act.
Waste Codes
Transport Information
UN numbers, shipping names, transport classes, and regulatory requirements
- UN Number
- 3105
- Shipping Name
- ORGANIC PEROXIDE TYPE D, LIQUID (2-Butanone, peroxide)
- Transport Class
- 5.2 Organic peroxides.
- Packing Group
- Void
Warning: Organic peroxides.
Warning: Organic peroxides.
Warning: Organic peroxides.
Regulatory Information
Chemical regulations, safety assessments, and compliance status
Employment restrictions concerning juveniles must be observed. Employment restrictions concerning pregnant and lactating women must be observed.
Frequently Asked Questions
Common questions about safety, handling, and properties
What is the hazard signal word for MEKP-Härter?
The signal word is danger.
What is MEKP-Härter used for?
Hardening agent/ Curing agent
What are the hazard statements for MEKP-Härter?
This substance has 5 hazard statements:
- H226: Flammable liquid and vapour.
- H242: Heating may cause a fire.
- H302: Harmful if swallowed.
- H314: Causes severe skin burns and eye damage.
- H335: May cause respiratory irritation.
What is the melting point of MEKP-Härter?
The melting point is Undetermined. and the boiling point is Undetermined..