Product safety summary

Transcription

1 Product safety summary Pseudoionone 1. General Statement This Product Safety Summary document is a high-level summary intended to provide workers, downstream customers, the general public and other interested parties with an overview of the product safety information on this chemical substance. This document is not intended to replace the Safety Data Sheet (SDS), Material Safety Data Sheet (MSDS) or extended Safety Data Sheet (esds) which are legal requirements for worker safety. Classification of the substance is based on European GHS Regulation (EC) No. 1272/2008. Data provided in chapters 4, 5, 6, and 9 refer to the pure substance. These data are not directly applicable to mixtures. For example consumer products, which contain the substance in a highly diluted form. The pure substance is manufactured and handled in an industrial setting. The pure substance is not sold directly to the general public. Therefore, exposure to the pure substance is restricted to industrial workers. For safe use these workers should follow the recommended safety measures in the Safety Data Sheet (SDS) or Material Safety Data Sheet (MSDS). The outcome of the safety assessment for this substance, based on typical concentrations in selected consumer products, does not indicate a risk either to human health of consumers or to the environment. Uses of the substance are listed in chapter Chemical identity EC-No EC Name 6,10-dimethylundeca-3,5,9-trien-2-one CAS-No IUPAC Name 6,10-trimethylundeca-3,5,9-trien-2-one Molecular formula C13-H20-O Molecular weight 192,3 g/mol Structural formula: 3. Use of the Substance/Mixture Exposure assessments cover the following uses: Product category: Used as chemical intermediate Article category: none Page 1 of 8

2 4. Physical and chemical properties Property Value Physical state liquid Colour clear, yellow Density 0,895 g/cm3 at 20 C Melting point -75 C Boiling point 265,4 C at hpa144 C at 16 hpa Ignition temperature 245 C at Vapour pressure 0,0017 hpa at 20 C Water solubility 0,097 g/l at 25 C Flash point 115 C at Partition coefficient: n- 3,9-4,1 at octanol/water Classification of the pure substance is based on European GHS Regulation (EC) No. 1272/2008 with respect to data above: The pure substance is not classified according to criteria of EU regulation (EC) No 1272/ Health Effects Information on toxicological effects Acute oral toxicity Acute dermal toxicity Acute inhalation toxicity LD50 (mouse): > mg/kg LD50 (rat): > mg/kg The substance is not classified regarding acute oral toxicity according to GHS (REGULATION (EC) No 1272/2008). LD50 (rabbit): > mg/kg The substance is not classified regarding acute dermal toxicity according to GHS (REGULATION (EC) No 1272/2008). Skin irritation irritating (rabbit, OECD Test Guideline 404) Eye irritation No eye irritation (rabbit, OECD Test Guideline 405) Sensitisation Specific target organ toxicity - STOT - single exposure May cause sensitisation of susceptible persons by skin contact.(human, Maximisation Test) Did not cause sensitization.(guinea pig, Maximisation Test, OECD Test Guideline 406) The substance or mixture is not classified as specific target organ toxicant, single exposure. Page 2 of 8

3 Specific target organ toxicity - STOT - repeated exposure NOAEL (Oral, rat) : 50 mg/kg bw/d Subacute toxicity study (28 days) (OECD Test Guideline 407) The substance or mixture is not classified as specific target organ toxicant, repeated exposure. Genotoxicity in vitro Genotoxicity in vivo Carcinogenicity Reproductive toxicity Teratogenicity Further information not mutagenic (Ames test) No indication for adverse effects on fertility known. NOAEL: 360 mg/kg bw/d (rat, Oral, OECD Test Guideline 415) not teratogenic not embryotoxic NOAEL: 360 mg/kg bw/d (rat, Oral, OECD Test Guideline 415) May cause irritation of respiratory tract. Classification of the pure substance is based on European GHS Regulation (EC) No. 1272/2008 with respect to data above: Causes skin irritation. May cause an allergic skin reaction. 6. Environmental Effects Effect Assessment Acute aquatic toxicity Chronic aquatic toxicity Toxic to aquatic life. Toxic to aquatic life with long lasting effects. Fate and behaviour in the environment Biodegradation Readily biodegradable. Bioaccumulative potential PBT and vpvb assessment Classification of the pure substance is based on European GHS Regulation (EC) No. 1272/2008 with respect to data above: Page 3 of 8

4 Toxic to aquatic life. Toxic to aquatic life with long lasting effects. 7. Exposure Consumers: The pure substance is not sold directly to the general public. The substance is used as a chemical intermediate and is therefore not present in consumer products Workers: This refers to potential exposure to the substance in a manufacturing facility or industrial workplace. Generally, exposure of personnel to the substance is anticipated to be controlled and does not present a risk to human health due to technical precautions as well as recommended risk management measures at industrial workplaces. Environment: The amount of the substance released into the environment is controlled and does not pose a risk to the environment when handled in industrial workplaces, if appropriate risk management measures are in place. There is no risk that the substance is released into the environment by the use of consumer products. The substance is used as a chemical intermediate exclusively and is therefore not present in consumer products. 8. Risk Management Recommendations Information given in this chapter corresponds to information in sections 4-8 of the SDS/MSDS of the pure substance. The SDS/MSDS is the relevant document for industrial workers which come into contact with the pure substance at industrial sites. Therefore, this information is only relevant for industrial workers. Exposure controls/personal protection Respiratory protection Hand protection Eye protection Skin and body protection Hygiene measures In case of mist, spray or aerosol exposure wear suitable personal respiratory protection and protective suit. In the case of vapour formation use a respirator with an approved filter. Glove material: for example nitrile rubber butyl-rubber Neoprene gloves Consider the hazard characteristics of this product and any special workplace conditions when selecting the appropriate type of protective gloves. Safety glasses with side-shields Choose body protection according to the amount and concentration of the dangerous substance at the work place. Handle in accordance with good industrial hygiene and safety practice. Wash hands before breaks and at the end Page 4 of 8

5 of workday. First aid measures General advice Inhalation Skin contact Eye contact Ingestion Move out of dangerous area. Move to fresh air in case of accidental inhalation of dust or fumes from overheating or combustion. If symptoms persist, call a physician. Take off contaminated clothing and shoes immediately. Wash off with soap and plenty of water. If symptoms persist, call a physician. Flush eyes with water as a precaution. Remove contact lenses. Protect unharmed eye. Keep eye wide open while rinsing. If eye irritation persists, consult a specialist. Clean mouth with water and drink afterwards plenty of water. Do not give milk or alcoholic beverages. Never give anything by mouth to an unconscious person. Obtain medical attention. Firefighting measures Suitable extinguishing media Alcohol-resistant foam Dry chemical Use extinguishing measures that are appropriate to local circumstances and the surrounding environment. Unsuitable extinguishing media Special protective equipment for firefighters Further information High volume water jet In the event of fire, wear self-contained breathing apparatus. Collect contaminated fire extinguishing water separately. This must not be discharged into drains. Fire residues and contaminated fire extinguishing water must be disposed of in accordance with local regulations. Accidental release measures Personal precautions Environmental precautions Use personal protective equipment. Ensure adequate ventilation. Do not flush into surface water or sanitary sewer system. Prevent further leakage or spillage if safe to do so. Page 5 of 8

6 If the product contaminates rivers and lakes or drains inform respective authorities. Methods and materials for containment and cleaning up Soak up with inert absorbent material (e.g. sand, silica gel, acid binder, universal binder, sawdust). Keep in suitable, closed containers for disposal. Handling and storage Handling Advice on safe handling Advice on protection against fire and explosion Avoid contact with skin and eyes. Dispose of rinse water in accordance with local and national regulations. Handle under inert gas. Smoking, eating and drinking should be prohibited in the application area. Take precautionary measures against static discharges. Storage Requirements for storage areas and containers Protect from humidity. Protect against light. Keep under inert gas. Keep container tightly closed and dry. Containers which are opened must be carefully resealed and kept upright to prevent leakage. Storage temperature < 25 C 9. Regulatory information / Classification and labelling Regulatory information This substance has been registered according to Regulation (EC) No. 1907/2006 (REACH). Registration number: Assessment of persistent, bioaccumulation or toxic (PBT) properties see chapter 6 "Environmental Effects". Assessment of carcinogenicity, mutagenicity and reproductive toxicity (CMR) see chapter 5 "Health Effects". The substance is not a substance of Very High Concern (SVHC) which are currently listed on the candidate list of substances subject to authorization in the European Union (REACH regulation). Classification and labelling Under the Global Harmonized System (GHS) substances are classified according to their physical, health, and environmental hazards. Page 6 of 8

7 Classification (REGULATION (EC) No 1272/2008) Skin irritation, Category 2 Skin sensitisation, Category 1 Chronic aquatic toxicity, Category 2 Labelling (REGULATION (EC) No 1272/2008) Hazard pictograms: Environment Exclamation mark Signal word: Warning Hazard statements: Precautionary statements: Prevention H315: Causes skin irritation. H317: May cause an allergic skin reaction. H411: Toxic to aquatic life with long lasting effects. P261: Avoid breathing dust/ fume/ gas/ mist/ vapours/ spray. P264: Wash skin thoroughly after handling. P272: Contaminated work clothing should not be allowed out of the workplace. P273: Avoid release to the environment. P280: Wear protective gloves. Response: P302 + P352 IF ON SKIN: Wash with plenty of soap and water. 10. Contact information within company For further information on this substance or product safety summaries in general, please visit: Glossary Acute toxicity Biodegradation Bioaccumulation Harmful effect resulting from a single or short term exposure to a substance Decomposition or breakdown of a substance under natural conditions (actions of micro organisms etc) Progressive accumulation in living organisms of a Page 7 of 8

8 Carcinogenicity Chronic toxicity Clastogenicity Embryotoxicity Flash point Genotoxicity GHS Hazard LCLo LD50 Mutagenicity NOAEL NOEL Persistence Reprotoxicity Sensitising Sediment Teratogenic Vapor pressure Volatile chemical substance present in the environment Substance effects causing cancer Harmful effect after repeated exposures or long term exposure to a substance Substance effect that causes breaks in chromosomes Harmful effect on foetal health The lowest temperature at which vapor of the substance may form an ignitable mixture with air Substance effect that causes damage to genes, including Mutagenicity and clastogenicity Global Harmonized System of chemicals classification Inherent substance property bearing a threat to health or environment The lowest concentration tested which causes a lethal effect. The dose of the substance that kills 50% of the animals tested. It is expressed as weight per body weight of the animal. Substance effect that cause mutation on genes The highest dose tested that does not show adverse effects. Expressed as daily dose weight per weight of animal (mg/kg). The highest dose tested that does not show any effect. Expressed as daily dose weight per weight of animal (mg/kg). Refers to the length of time a compound stays in the environment Including teratogenicity, embryotoxicity and harmful effects on fertility Allergenic Topsoil, sand and minerals washed from land into water forming in the end a layer at the bottom of rivers and sea Substance effect on foetal morphology A measure of a substance s property to evaporate Any substance that evaporates readily 12. Date Date of revision: Version 1.1 Disclaimer This product safety summary is intended to give general information about the chemical or categories of chemical addressed. It is not intended to provide an in-depth analysis of health and safety information. Additional information is available through the chemical s applicable Material Safety Data Sheet, which should be consulted before use of the chemical. This product safety summary does not supply or replace required regulatory and/or legal communication documents. All information contained herein is presented on an as is basis and state of technology as per the issue date. The internet disclaimer is applicable at Page 8 of 8