SAFETY DATA SHEET
according to Regulation (EC) No. 1907/2006
Page 1 of 10
Print Date: 14.10.2008 Revision Date : 13.10.2008
Commercial Product Name: Curox M-302
DE / EN Version: 1.1
1. IDENTIFICATION OF THE SUBSTANCE/PREPARATION AND OF THE COMPANY/UNDERTAKING
Product information
Curox M-302
Commercial Product Name :
United Initiators GmbH & Co. KG
Company :
Dr. Gustav-Adolph-Str. 3
82049 Pullach
Germany
E-mail address : contact@united-in.com
Emergency telephone : +49 / 89 / 74422 - 0
In case of an emergency in the United States, contact:
For chemical Emergency ONLY call CHEMTREC : 1-800-424-9300
For ALL other inquiries about this product call :
United Initiators Inc.
555 Garden Street, Elyria Ohio 44035 at 1 (440) 323-3112
Use
Type of use : Industrial use chemicals
2. HAZARDS IDENTIFICATION
Risk advice to man and the environment
Symbol(s) : O Oxidising
C Corrosive
R-phrase(s) : R 7 May cause fire.
R34 Causes burns.
R22 Harmful if swallowed.
3. COMPOSITION/INFORMATION ON INGREDIENTS
SAFETY DATA SHEET
according to Regulation (EC) No. 1907/2006
Page 2 of 10
Print Date: 14.10.2008 Revision Date : 13.10.2008
Commercial Product Name: Curox M-302
DE / EN Version: 1.1
Hazardous components
Chemical Name CAS-No. EC-No. / Registration Classification Concentration[%]
number
methylethylketoneperoxide 1338-23-4 215-661-2 R7 25 - < 35
Xn; R22
C; R34
4-hydroxy-4methylpentan-2-one 123-42-2 204-626-7 Xi; R36 12,5 - < 15
(diacetone alcohol)
methylethylketone 78-93-3 201-159-0 F; R11 3-<5
Xi; R36
R66
R67
hydrogen peroxide 7722-84-1 231-765-0 R5 3-<5
O; R 8
C; R35
Xn; R20/22
4. FIRST AID MEASURES
General advice : Take off all contaminated clothing immediately.
Never give anything by mouth to an unconscious person.
Remove from exposure, lie down.
In the case of accident or if you feel unwell, seek medical advice
immediately (show the label where possible).
Inhalation : Remove to fresh air.
Call a physician immediately.
Skin contact : Wash off immediately with soap and plenty of water.
Eye contact : In the case of contact with eyes, rinse immediately with plenty of water
and seek medical advice.
Ingestion : Clean mouth with water and drink afterwards plenty of water.
If a person vomits when lying on his back, place him in the recovery
position.
Do NOT induce vomiting.
If swallowed, seek medical advice immediately and show this
container or label.
5. FIRE-FIGHTING MEASURES
Suitable extinguishing media : Use water spray, alcohol-resistant foam, dry chemical or carbon
dioxide.
SAFETY DATA SHEET
according to Regulation (EC) No. 1907/2006
Page 3 of 10
Print Date: 14.10.2008 Revision Date : 13.10.2008
Commercial Product Name: Curox M-302
DE / EN Version: 1.1
Extinguishing media which : High volume water jet
shall not be used for safety
reasons
Specific hazards during fire : Cool closed containers exposed to fire with water spray.
fighting Do not allow run-off from fire fighting to enter drains or water courses.
Special protective equipment : Use personal protective equipment.
for fire-fighters
Further information : Fire residues and contaminated fire extinguishing water must be
disposed of in accordance with local regulations.
6. ACCIDENTAL RELEASE MEASURES
Personal precautions : Wear respiratory protection.
Wear personal protective equipment.
Environmental precautions : Avoid subsoil penetration.
Do not allow material to contaminate ground water system.
Do not contaminate water.
If the product contaminates rivers and lakes or drains inform
respective authorities.
Do not let product enter drains.
Methods for cleaning up : Remove mechanically and with care (e.g. with clean polyethylene
plastic shovel).
Contain and collect spillage with non-combustible absorbent material,
(e.g. sand, earth, diatomaceous earth, vermiculite) and place in
container for disposal according to local / national regulations.
SAFETY DATA SHEET
according to Regulation (EC) No. 1907/2006
Page 4 of 10
Print Date: 14.10.2008 Revision Date : 13.10.2008
Commercial Product Name: Curox M-302
DE / EN Version: 1.1
Additional advice : Never add other substances or waste material to product residue.
Move product residue to a safe place and dispose of properly.
7. HANDLING AND STORAGE
Handling
Advice on safe handling : For personal protection see section 8.
Storage
Requirements for storage : Electrical installations / working materials must comply with the
areas and containers technological safety standards.
Containers which are opened must be carefully resealed and kept
upright to prevent leakage.
Keep container tightly closed.
No smoking.
Further information on storage : Avoid impurities (e.g. rust, dust, ash), risk of decomposition.
conditions
Advice on common storage : Store apart from other dangerous and incompatible substances.
Storage temperature : < 30 癈
Remarks : Storing temperature for reasons of quality
liquid up to -25 癈
8. EXPOSURE CONTROLS/PERSONAL PROTECTION
Components with workplace control parameters
Components CAS-No. Control parameters Basis Update
4-hydroxy-4methylpentan-2-one 123-42-2 96 mg/m3, 20 ppm TRGS 900 01 2006
(diacetone alcohol)
methylethylketone 78-93-3 600 mg/m3, 200 ppm TRGS 900
Engineering measures
General advice : Provide adequate ventilation.
SAFETY DATA SHEET
according to Regulation (EC) No. 1907/2006
Page 5 of 10
Print Date: 14.10.2008 Revision Date : 13.10.2008
Commercial Product Name: Curox M-302
DE / EN Version: 1.1
Personal protective equipment
Respiratory protection : Short duration filter unit: Filter A
Hand protection : Skin should be washed after contact.
Glove thickness : 0,5 mm
Break through time : >= 8 h
Material : butyl-rubber
Eye protection : Tightly fitting safety goggles
Face protection
Skin and body protection : Protective suit
Remove and wash contaminated clothing before re-use.
Hygiene measures : Wash hands before breaks and immediately after handling the
product.
Keep away from food, drink and animal feedingstuffs.
9. PHYSICAL AND CHEMICAL PROPERTIES
Appearance
Form : liquid
Colour : colourless
Safety data
pH : not applicable
Miscibility in water : immiscible
Boiling point/boiling range : not applicable, Decomposition
Flash point : 56 癈 Method: ISO 3679, Seta-Flash
Lower explosion limit : not applicable
Upper explosion limit : not applicable
Vapour pressure : no data available
Density : 1,02 g/cm3 at 20 癈
Partition coefficient: n-octanol/water :
no data available
Solubility in other solvents : Medium: Phthalates
Mixable
SAFETY DATA SHEET
according to Regulation (EC) No. 1907/2006
Page 6 of 10
Print Date: 14.10.2008 Revision Date : 13.10.2008
Commercial Product Name: Curox M-302
DE / EN Version: 1.1
Viscosity, dynamic : 13 mPa.s at 20 癈
Refraction index : 1,431 at 20 癈
10. STABILITY AND REACTIVITY
Conditions to avoid : Keep away from heat and sources of ignition.
Materials to avoid : Accelerators, strong acids and bases, heavy metal salts, reduction
mediums
Avoid impurities (e.g. rust, dust, ash), risk of decomposition.
Hazardous decomposition : Irritant, caustic, flammable, noxious/toxic gases and vapours can
products develop in the case of fire and decomposition
Thermal decomposition : ca.60 癈
Method: SADT (UN test H.4)
SADT possible at temperatures above approximately 60 癈.
Hazardous reactions : General Information:
Vapours may form explosive mixture with air.
Stability:
Stable under recommended storage conditions.
11. TOXICOLOGICAL INFORMATION
Acute oral toxicity : LD50 rat
Dose: 1,017 mg/kg
Test substance: methylethylketoneperoxide (40% in
dimethylphthalate)
Acute inhalation toxicity : LC50 rat
Exposure time: 4 h
Dose: 17 mg/l
Test substance: methylethylketoneperoxide (40% in
dimethylphthalate)
Aerosol
Nominal concentration
Acute dermal toxicity : LD50 rat
Dose: 1,8 - 3,6 mg/kg
Test substance: methylethylketoneperoxide (60% in
dimethylphthalate)
Sensitisation : Method: Maximisation Test
Test substance: methylethylketoneperoxide (60% in
dimethylphthalate/diacetone alcohol)
Did not cause sensitization on laboratory animals.
SAFETY DATA SHEET
according to Regulation (EC) No. 1907/2006
Page 7 of 10
Print Date: 14.10.2008 Revision Date : 13.10.2008
Commercial Product Name: Curox M-302
DE / EN Version: 1.1
AMES-Test: : rat
Result: Not mutagenic in Ames Test.
12. ECOLOGICAL INFORMATION
Elimination information (persistence and degradability)
Biodegradability : Result: Readily biodegradable.
Test substance: methylethylketoneperoxide (MEKP)
Method: Closed Bottle Test
Ecotoxicity effects
Toxicity to fish : LC50
Dose: 44,2 mg/l
Exposure time: 96 h
Test substance: methylethylketoneperoxide (33% in
dimethylphthalate)
Toxicity to bacteria : EC50
Dose: 48 mg/l
Test substance: methylethylketoneperoxide (33% in
dimethylphthalate)
Water contaminating class : WGK 2 water endangering
(Germany) VwVwS (German water pollution authority), appendix 4
13. DISPOSAL CONSIDERATIONS
Advice on disposal and : Disposal:
packaging Dispose of in conjunction with appropriate waste disposal authorities
and in accordance with disposal regulations.
SAFETY DATA SHEET
according to Regulation (EC) No. 1907/2006
Page 8 of 10
Print Date: 14.10.2008 Revision Date : 13.10.2008
Commercial Product Name: Curox M-302
DE / EN Version: 1.1
14. TRANSPORT INFORMATION
Land transport
ADR
UN Number : 3105
Description of the goods : ORGANIC PEROXIDE TYPE D, LIQUID
(methylethylketoneperoxide)
Class : 5.2
Classification Code : P1
RID
UN Number : 3105
Description of the goods : ORGANIC PEROXIDE TYPE D, LIQUID
(methylethylketoneperoxide)
Class : 5.2
Classification Code : P1
Hazard identification No : 539
Air transport
IATA
UN Number : 3105
Proper technical name : Organic peroxide type D, liquid
(methylethylketoneperoxide)
Class : 5.2
Sea transport
IMDG
Substance No. : UN 3105
Proper technical name : ORGANIC PEROXIDE TYPE D, LIQUID
(methylethylketoneperoxide)
Class : 5.2
EmS Number : F-J S-R
Marine pollutant : no
15. REGULATORY INFORMATION
Labelling according to EC Directives
Hazardous components which must be listed on the label:
?1338-23-4 methylethylketoneperoxide
Symbol(s) : O Oxidising
C Corrosive
SAFETY DATA SHEET
according to Regulation (EC) No. 1907/2006
Page 9 of 10
Print Date: 14.10.2008 Revision Date : 13.10.2008
Commercial Product Name: Curox M-302
DE / EN Version: 1.1
R-phrase(s) : R7 May cause fire.
R22 Harmful if swallowed.
R34 Causes burns.
S-phrase(s) : S 3/7 Keep container tightly closed in a cool place.
S14 Keep away from strong acids, bases, heavy
metal salts and other reducing substances.
S26 In case of contact with eyes, rinse immediately
with plenty of water and seek medical advice.
S36/37/39 Wear suitable protective clothing, gloves and
eye/face protection.
S45 In case of accident or if you feel unwell, seek
medical advice immediately (show the label
where possible).
S50 Do not mix with activators and catalyst
promoters.
National legislation ?br>
Other regulations : BGV B4 organische Peroxide. (German regulatory requirements)
BG-Merkblatt M001 beachten (German regulatory requirements)
Produkt unterliegt nicht dem Sprengstoffgesetz (SprengG). (German
regulatory requirements)
Take note of Dir 92/85/EEC on the safety and health at work of
pregnant workers.
Take note of Dir 94/33/EC on the protection of young people at work.
St鰎fallverordnung Anhang I (German regulatory requirements)
Gefahrengruppe nach ?3 BGV B4: (German regulatory requirements)
Ib (German regulatory requirements)
16. OTHER INFORMATION
Full text of R-phrases referred to under sections 2 and 3
R5 Heating may cause an explosion.
R7 May cause fire.
R8 Contact with combustible material may cause fire.
R11 Highly flammable.
R20/22 Harmful by inhalation and if swallowed.
R22 Harmful if swallowed.
R34 Causes burns.
R35 Causes severe burns.
R36 Irritating to eyes.
R66 Repeated exposure may cause skin dryness or cracking.
R67 Vapours may cause drowsiness and dizziness.
SAFETY DATA SHEET
according to Regulation (EC) No. 1907/2006
Page 10 of 10
Print Date: 14.10.2008 Revision Date : 13.10.2008
Commercial Product Name: Curox M-302
DE / EN Version: 1.1
Further information
The information provided in this Safety Data Sheet is correct to the best of our knowledge, information and
belief at the date of its publication. The information given is designed only as a guidance for safe handling,
use, processing, storage, transportation, disposal and release and is not to be considered a warranty or
quality specification. The information relates only to the specific material designated and may not be valid for
such material used in combination with any other materials or in any process, unless specified in the text.
prepared by : TechniData BCS GmbH
Birlenbacher Str. 19
57078 Siegen
Germany
Telephone: +49-(0)271-88072-0
E-mail address: info@technidata-bcs.de
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