MATERIAL SAFETY DATA SHEET

Transcription

1 Page 1 of 6 Section 1 Company Details Company Name: SealXpert Products Address: 60 Kaki Bukit Place #09-11 Eunos Techpark Tel: / Singapore Fax: mailbox@sealxpert.com Section 2 Composition This product is to be considered as a preparation in conformance to EC directives Information on hazardous ingredients Mixture of methyl ethyl ketone peroxide and tert-butyl hydroperoxide, solution in dimethyl phthalate and diacetone alcohol INGREDIENTS CAS No EC-number Content (Wt%) Methyl ethyl ketone peroxide Hydrogen peroxide Diethylene glycol Dimethyl phthalate Methyl ethyl ketone Other information Balance: non-hazardous ingredients Section 3 Hazards Identification May cause fire. Harmful by inhalation, in contact with skin and if swallowed. Causes burns. May cause sensitization by skin contact. Section 4 First Aid Measures Symptoms and effects: First aid: Inhalation: Skin: Eye: Ingestion Advice to physician: Section 5 Fire Fighting Measures Extinguishing media: Unsuitable extinguishing media: Hazardous decomposition/ combustion products: Protective equipment: Harmful by inhalation, in contact with skin and if swallowed. Causes burns. May cause sensitization by skin contact. Causes injury to the cornea and eyelids. Risk of serious damage to eyes. Call a physician immediately. Move to fresh air, rest, half upright position, loosen clothing. Oxygen or artificial respiration if there is difficulty in breathing. Remove contaminated clothing. Always seek medical attention. Remove all contaminated clothing immediately. Wash off with plenty of soap and water. Always seek medical advice. Launder clothes before reuse. Rinse immediately and as long as possible with plenty of water. Eyelids should be held away from the eyeball to ensure thorough rinsing. Always seek medical advice. Only when conscious, rinse mouth, give plenty of water to drink. DO NOT induce vomiting. Seek medical advice. Symptomatic treatment is advised. Section 6 Accidental Release Measures Carbon dioxide, dry chemical powder, water, foam. Halones. Carbon dioxide, Acetic acid, Formic acid, Propanoic acid, Methyl ethyl ketone Wear suitable protective clothing. Wear self contained breathing apparatus. Extinguish a small fire with powder or carbon dioxide then apply water to prevent re-ignition. Cool closed containers with water.

2 Page 2 of 6 Personal Precautions: Avoid contact with skin and eyes. For personal protection see Section 8. Environmental Precautions: Methods for cleaning up: Section 7 Handling and Storage Collect as much as possible in a clean container for (preferable) reuse or disposal. Do not empty into drains. The waste should NOT be confined. Absorb the remainder with e.g. vermiculite. Keep contents moist. Handling: Storage requirements: Storage: Never weigh out in the storage room. When using do not eat, drink or smoke. Do not pipet by mouth. Do not breathe fumes/vapour. Handle in well ventilated areas. Apply effective local ventilation. Keep away from reducing agents (e.g. amines), acids, alkalies and heavy metal compounds (e.g. accelerators, driers, metal soaps). Keep product and emptied container away from heat and sources of ignition. Confinement must be avoided. Avoid shock and friction. Avoid contact with skin and eyes. Store in accordance with local/national regulations. Keep away from food, drink and animal feeding stuffs. Store in a dry well ventilated place away from sources of heat and direct sunlight. Keep only in the original container. Keep container upright to prevent leakage. For maximum quality store below: 25 C. It is recommended to use electrical equipment of temperature group T3. However, autoignition can never be excluded. Wash hands thoroughly after handling or contact. Keep working clothing separately and do not take them home. Section 8 Exposure Controls / Personal Protection Engineering controls: Respiratory protection: Hand protection: Eye protection: Body protection: Ensure good ventilation and local exhaustion of the working area. Explosion proof ventilation recommended. Do not breathe vapour. Ensure good ventilation and local exhaustion of the working area. Wear suitable protective gloves of neoprene or synthetic rubber. Wear eye/face protection. A face shield is preferred over goggles. Wear suitable protective clothing and gloves. Take off contaminated clothing immediately. Launder clothes before reuse. Methyl ethyl ketone peroxide: Agency OES-STEL mg/m 3 Dimethyl phthalate: Agency OES-STEL ppm Diacetone alcohol: Agency OES-STEL mg/m 3 Section 9 Physical and Chemical Characteristics Appearance: Liquid / colourless Odor: Faint

3 Page 3 of 6 Boiling point/range: not relevant Melting point/range: Solidifies at or below -10 C / 14 F Flash point: 42 C / 108 F (closed cup) >63 C / >145 F (open cup) Flammability: 61 C ( ISO 3679) Explosive properties: Oxidizing properties: Vapour pressure: no not applicable not applicable Density: 1130 kg/m 3 Bulk density: not relevant Solubility in water: Partly miscible with water at 20 C / 68 F Solubility in other solvents: Miscible with phthalates at 20 C / 68 F ph value: Partition coefficient n-octanol/water: Relative vapour density (air=1): Viscosity: slightly acidic character Active oxygen content: % Peroxide content: % Autoignition temperature Test method: Explosion limits: Specific conductivity: not applicable. (See Section 7) not applicable Section 10 Stability and Reactivity Stability: Conditions to avoid: Incompatibilities: Decomposition: SADT - (Self accelerating decomposition temperature) is the lowest temperature at which self accelerating decomposition may occur with a substance in the packaging as used in transport. A dangerous self-accelerating decomposition reaction and, under certain circumstances, explosion or fire can be caused by thermal decomposition at and above the following temperature: 60 C. Contact with incompatible substances can cause decomposition at or below the SADT 60 C. To maintain quality store in original closed container below: 25 C. Avoid shock and friction. Confinement must be avoided. Avoid contact with rust, iron and copper. Contact with incompatible materials such as acids, alkalies, heavy metals and reducing agents will result in hazardous decomposition. Do not mix with peroxide accelerators. Use only Stainless steel 316, PVC, polyethylene or glass-lined equipment. Acetic acid, Formic acid, Propanoic acid, Methyl ethyl ketone Emergency procedures will vary depending on conditions. The customer must have an emergency response plan in place. Section 11 Toxicological Information No experimental toxicological data on the preparation as such available. The following data are applicable to the ingredient(s) listed below. Methyl ethyl ketone peroxide, 40 % in Dimethyl phthalate

4 Page 4 of 6 Inhalation LC50: Skin: Eye: Sensitization: Genotoxicity Ames test: rat:1017 mg/kg rat:4000 mg/kg rat:17 mg/l ; 4 hours exposure time Corrosive Corrosive Not sensitizing Not mutagenic tert-butyl hydroperoxide, 70% solution in water rat: 810 mg/kg rabbit: approx. 790 mg/kg Inhalation LC50: rat: 1.85 mg/l; 4 hours max. attainable concentration (as 100 % tert-butyl hydroperoxide) Skin: Eye: Sensitization: Severely Severely May cause sensitization by skin contact. Dimethyl phthalate rat: >2400 mg/kg rabbit: > mg/kg Inhalation LC50: 9300 mg/mc (6.5 hours ) Skin Mildly: Eye Minimally: Diacetone alcohol Inhalation LC50: Skin Mildly: Eye Severely: Genotoxicity Ames test: rat: 4000 mg/kg rabbit mg/kg mouse mg/mc Not mutagenic Section 12 Ecological Information No experimental ecological data are available on the substance as such. The following data are applicable to the ingredient(s) listed below. Methyl ethyl ketone peroxide, 40 % in Dimethyl phthalate

5 Page 5 of 6 Fish:, 96h-LC50 = 44.2 mg/l. ( Poecilia reticulata.) Bacteria: Activated sludge respiration inhibition test EC50 = 48.0 mg/l. Degradation Biotic: Readily biodegradable ( Closed bottle test ). tert-butyl hydroperoxide, 70% solution in water Fish:, 96h-LC50 = 57 mg/l. ( Brachydaniorerio. ) Bacteria: Activated sludge respiration inhibition test EC50 =17 mg/l. Degradation Biotic: Not readily biodegradable ( Closed bottle test ). Dimethyl phthalate Fish: Lepomis macrochirus: 96h-LC50: 420 ppm Algae: Selenastrum capricornutum: 39.8 mg/l ( 96h-IC50 ) Degradation Biotic: Readily biodegradable Bio Concentration Factor (BCF) fish 5.4 (24 hours ) Diacetone alcohol Fish: Lepomis macrochirus: 96h-LC50: 420 ppm Bacteria: Activated sludge respiration inhibition test EC50 =17 mg/l. Degradation Biotic: Biodegradable. Bio Concentration Factor (BCF) = 0.5 Section 13 Disposal Considerations Product: Contaminated packaging: Waste disposal in accordance with regulations (most probably controlled incineration). According to local regulations. For further advice contact manufacturer. Section 14 Transportation Information Land transport (ADR/ RID) and / or DOT Class: 5.2 Classification Code: P1 RID class: 5.2 TREM-Card or ERG Number: CEFIC TEC(R)- 52GP1-L UN number: 3105 Proper Shipping Name: Organic peroxide type d, liquid; ( Methyl ethyl ketone peroxide.) Sea transport (IMDG-code/ IMO) Class: 5.2 Packing group: II UN number: 3105 EMS: F-J, S-R Marine pollutant: no Proper Shipping Name: Organic peroxide type d, liquid; ( Methyl ethyl ketone peroxide.) Air transport (ICAO-TI/ IATA-DGR) UN number: 3105 Class: 5.2 Proper Shipping Name: Organic peroxide type d, liquid; ( Methyl ethyl ketone peroxide.)

6 Page 6 of 6 Section 15 Regulatory Information Regulation: Observe the governmental or local regulations to use the chemical product safely. Section 16 Other Information Warning to users: This data sheet completes the technical notices but does not supersede them. The information contained in it is grounded to the statement of our knowledge of the product concerned at the publishing date. Moreover, user s attention should be drawn on the possible risks incurred when a product is used for other purposes than those for which it has been designed. It does not stop in any case the user knowing and following the whole regulator y texts related to his activity. He will be the sole responsible of the precautions related to the use of the products he knows. The aim of the whole regulatory prescriptions mentioned is to help the receiver to fulfil his duties when using the product. This list must not be considered as exhaustive. It does not top the user from making sure that he complies with the written obligations other than those previously cited and which rule the fact of keeping and using the product for which he is the sole responsible person.