AUTOMOTIVE BODYFILLERS LIMITED Manufacturers of theSTEVENS™ Range of Products
Unit 4, Millbuck way, Springvale Industrial Estate, Sandbach, Cheshire, CW11 3HT
Telephone: (01270) 766685 Fax: (01270) 766685
DIBENZOYL PEROXIDE, 50% PASTE WITH DIISOBUTYL PHTHALATE 1. Identification of the substance. Product label name: Dibenzoyl peroxide, 50% paste with diisobutyl phthalate 2.COMPOSITION/INFORMATION ON INGREDIENTS This product is to be considered as a preparation in conformance to EC directives. Chemical description Dibenzoyl peroxide, 50% paste with diisobutyl phthalate Composition/information on ingredients Number % w/w CAS-number Chemical name 1 50.0 94-36-0 Dibenzoyl peroxide 2 27.0 84-69-5 Diisobutyl phthalate Number EEC-number Annex-1 number Symbol(s) Risk phrase(s) 1 2023276 617-008-00-0 E Xi R2 R36 R43 R7 2 2015532 none none Other information Balance: non-hazardous ingredients. 3. HAZARDS IDENTIFICATION May cause fire. Irritating to eyes. May cause sensitisation by skin contact. 4. FIRST AID MEASURES Symptoms Irritating to eyes. May cause sensitisation by skin contact. and effects FIRST AID General In all cases of doubt, or when symptoms persist, seek medical attention. Inhalation Move to fresh air, rest, half upright position, loosen clothing. Seek medical advice after significant exposure. Skin Remove contaminated clothing, wash with soap and copious amounts of water. In case of skin eruption seek medical advice. Eye Rinse thoroughly with plenty of water. Eyelids should be held away from the eyeball to ensure thorough rinsing. Seek medical advice if irritation develops. Ingestion DO NOT induce vomiting because of risk of aspiration. Seek medical advice. AUTOMOTIVE BODYFILLERS LIMITED Manufacturers of theSTEVENS™ Range of Products
Unit 4, Millbuck way, Springvale Industrial Estate, Sandbach, Cheshire, CW11 3HT
Telephone: (01270) 766685 Fax: (01270) 766685
Advice to physician. No additional information available. 5. FIRE-FIGHTING MEASURES Extinguishing media Waterspray, foam, fire-extingiushing powder, carbon dioxide. Extinguish a small fire with powder or carbon dioxide then apply water to prevent re- ignition. Unsuitable Halones extinguishing media Special exposure If involved in a fire, it will support combustion. In case of fire and/or haz- ards explosion do not breathe fumes. Hazardous decomposition/ not determined combustion products Protective equipment Wear suitable protective clothing. Other information Cool closed containers with water. 6. ACCIDENTAL RELEASE MEASURES Personal precautions For personal protection see Section 8. Environmental precautions Collect as much as possible in a clean container for (preferable) reuse or disposal. Do not empty into drains. Methods for cleaning up Sweep up with dustpan and brush off inert material, flushing the remainder with water. Absorb the remainder with e.g. vermiculite. 7. HANDLING AND STORAGE Handling Never weigh out in the storage room. Keep product and emptied container away from heat and sources of ignition. No sparking tools should be used. Never bring peroxide into direct contact with accelerator during processing. Weigh out and add peroxide and ac- celerator separately. Fire and explosion Use explosion protected equipment. Keep away from sources prevention of ignition. No smoking. Storage requirements Keep away from reducing agents (e.g. amines), acids, alkalis and heavy metal compounds (e.g. accelerators, driers, metal soaps). Store on accordance with lo- cal/national regulations. Store in a dry, well-ventilated place away from sources of heat and direct sunlight. Do not mix with peroxide accelerators, Do not mix with reducing agents. Keep container tightly closed in a cool, well-ventilated place. Keep container upright to pre- vent leakage. AUTOMOTIVE BODYFILLERS LIMITED Manufacturers of theSTEVENS™ Range of Products
Unit 4, Millbuck way, Springvale Industrial Estate, Sandbach, Cheshire, CW11 3HT
Telephone: (01270) 766685 Fax: (01270) 766685
Other information When using do not eat, drink or smoke. Wash thoroughly after handling. Keep working clothes separate and do not take them home. 8. EXPOSURE CONTROLS/PERSONAL PROTECTION Engineering controls Explosion proof ventilation recommended Exposure limits Dibenzoyl peroxide MEL-TWA 5.0 mg/m³ 9. PHYSICAL AND CHEMICAL PROPERTIES Appearance Smooth, unctuous paste. Density 1150-1170 kg/m (20 C) Colour Bulk density not determined Odour Faint Solubility in water Insoluble Boiling point/range Do not distil (Decomposes) Solubility in other solvents Melting point/range -10 C pH value slightly Acidic character Flash point Above the SADT value Partition coefficient not determined n-octanol/water Flammability not determined Relative vapour density not determined ( air = 1 ) Autoignition temperature > 380 C Viscosity thixotropic paste Explosive properties no Active oxygen content 3.24-3.37% Explosion limits not applicable Peroxide content 49.0-51.0% Oxidising properties not applicable SADT 50 C. See also Section 10: Other information. Vapour pressure not determined Specific conductivity not determined. 10. STABILITY AND REACTIVITY Stability A dangerous self-accelerating decomposition reaction and, under certain circum- stances, explosion or fire can be caused by direct contact with incompatible substances or by thermal decomposition at and above the following temperature: +50 C. Conditions to avoid Violent reactions may be expected with acid, alkali, heavy metals and reducing agents. Avoid contact with rust. Do not mix with peroxide accelerators. Do not mix with reducing agents. Materials to avoid Use only Stainless steel 316, PVC, polyethylene or glass-lined equipment. Hazardous decomposition not determined AUTOMOTIVE BODYFILLERS LIMITED Manufacturers of theSTEVENS™ Range of Products
Unit 4, Millbuck way, Springvale Industrial Estate, Sandbach, Cheshire, CW11 3HT
Telephone: (01270) 766685 Fax: (01270) 766685
products
Other information The SADT (self accelerating decomposition temperature) is an experi- mentally derived temperature at which the product in a typical package will undergo self ac- celerating decomposition. 11.TOXICOLOGICAL INFORMATION Acute toxicity Oral rat:> 5000 mg/kg Inhalation rat:> 24.3 mg/l Irritation Skin Non-irritating (4 hours exposure time) Eyes Mildly irritating ( 5 min exposure time); Moderately irritating Genotoxicity Ames test: not mutagenic Other toxicological information 12. ECOLOGICAL INFORMATION Name Based on: Dibenzoyl peroxide 78% Ecotoxicity fish Acute toxicity, 96h LC50 = 2.0 mg/l. (Poecilia reticulata.) bacteria Activated sludge respiration inhibition test EC50 = 35 mg/l. Fate Degradation Biotic Readily biodegradable (Closed bottle test) 13. DISPOSAL CONSIDERATIONS Product Probably in controlled incineration but according to local regulations. Sweep up with dustpan and brush off inert material, flushing the remainder with water. Ab- sorb the remainder with e.g. vermiculite. Contaminated Collect for recycling or most probably controlled incineration. packaging Other information Dilute before burning with organic solvents. Controlled incineration ac- cording to local regulations is always preferred. If not possible burn in small portions on a remote place, using a torch with a long rod to ignite the material. 14 Transport Information AUTOMOTIVE BODYFILLERS LIMITED Manufacturers of theSTEVENS™ Range of Products
Unit 4, Millbuck way, Springvale Industrial Estate, Sandbach, Cheshire, CW11 3HT
Telephone: (01270) 766685 Fax: (01270) 766685
Land Transport R(isk) phrases(s) ADR class 5.2 ADR item number 8b R7. May cause fire. R36. Irritating to eyes. R43. May cause some sensitisation by skin contact. RID class 5.2 RID item number 8b Hazard Identification No Substance Identification No. Symbol(s)
Sea Transport IMO/IMDG code page 5228 Class 5.2 Packing Group II UN number 3108 EMS 5.2 - 01 MFAG 735 Marine pollutant: no Proper shipping name: Organic peroxide type e, solid; (Dibenzoyl peroxide) 15 REGULATORY INFORMATION Product label name Dibenzoyl peroxide,50% paste with diisobutyl phthalate Labelling according to EC directives Annex-1 number not applicable Classification based on Other information
The information included in this Safety Data Sheet is accurate to the best of our knowledge at the time of compilation. Further advice pertaining to the use of this material may be obtained from our technical de- partment
Christopher Siegel, MD, PhD and Juan Sanabria, MD, MSc Although the technical aspects of renal transplantation were first described in the early 1900’s, immunologic barriers to successful renal allotransplantation remained until the 1950’s and 60’s. Several attempts at renal allotransplantation and xenotransplantation were made in the United States, Austria and France before the seminal tr
MATERIAL SAFETY DATA SHEET HARRY J. BOSWORTH COMPANY 7227 North Hamlin Avenue Skokie, Illinois 60076-3999 Information Phone: 847.679.3400 Emergency Phone: 800.535.5053 PRODUCT: Trim /Trim™ II/Trim™ Tints/Trim™ VW Powders Hazardous Components Physical/Chemical Characteristics 4. Cadmium pigments 6. Mineral pigment 4. N/A 4. Cadmium pigments 6.
AUTOMOTIVE BODYFILLERS LIMITED