2,4-Pentanedione

1. 1.1 IDENTIFICATION OF THE SUBSTANCE/MIXTURE AND OF THE COMPANY/UNDERTAKING Product identifiers Product name Product Number Brand Index-No. CAS-No. : : : : : Acetylacetone 516937 Anonymous-Anonymous 606-029-00-0 123-54-6 1.2 Relevant identified uses of the substance or mixture and uses advised against Identified uses : Laboratory chemicals, Manufacture of substances 2. 2.1 2.2 HAZARDS IDENTIFICATION Classification of the substance or mixture Classification according to Regulation (EC) No 1272/2008 [EU-GHS/CLP] Flammable liquids (Category 3) Acute toxicity, Oral (Category 4) Acute toxicity, Dermal (Category 3) Acute toxicity, Inhalation (Category 3) Classification according to EU Directives 67/548/EEC or 1999/45/EC Flammable. Harmful by inhalation. Harmful in contact with skin. Harmful if swallowed. Label elements Labelling according Regulation (EC) No 1272/2008 [CLP] Pictogram Signal word Hazard statement(s) H226 H302 H311 H331 Precautionary statement(s) P261 P280 Danger Flammable liquid and vapour. Harmful if swallowed. Toxic in contact with skin. Toxic if inhaled. Avoid breathing vapours. Wear protective gloves/ protective clothing. P311 Supplemental Hazard Call a POISON CENTER or doctor/ physician. none Statements According to European Directive 67/548/EEC as amended. Hazard symbol(s) R-phrase(s) R10 R20/21/22 S-phrase(s) S21 S23 S24/25 Flammable. Harmful by inhalation, in contact with skin and if swallowed. When using do not smoke. Do not breathe gas/fumes/vapour/spray. Avoid contact with skin and eyes. 2.3 3. 3.1 Other hazards - none COMPOSITION/INFORMATION ON INGREDIENTS Substances Synonyms Formula Molecular Weight Component Acetylacetone : : : 2,4-Pentanedione C5H8O2 100,12 g/mol Concentration CAS-No. EC-No. Index-No. 123-54-6 204-634-0 606-029-00-0 - 4. 4.1 4.2 4.3 5. 5.1 FIRST AID MEASURES Description of first aid measures General advice Consult a physician. Show this safety data sheet to the doctor in attendance. If inhaled If breathed in, move person into fresh air. If not breathing, give artificial respiration. Consult a physician. In case of skin contact Wash off with soap and plenty of water. Take victim immediately to hospital. Consult a physician. In case of eye contact Rinse thoroughly with plenty of water for at least 15 minutes and consult a physician. If swallowed Do NOT induce vomiting. Never give anything by mouth to an unconscious person. Rinse mouth with water. Consult a physician. Most important symptoms and effects, both acute and delayed Inhalation may provoke the following symptoms:, Dizziness, Suffocation Indication of any immediate medical attention and special treatment needed no data available FIREFIGHTING MEASURES Extinguishing media Suitable extinguishing media Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide. 5.2 5.3 5.4 6. 6.1 6.2 6.3 6.4 7. 7.1 7.2 7.3 8. 8.1 8.2 Special hazards arising from the substance or mixture Carbon oxides Advice for firefighters Wear self contained breathing apparatus for fire fighting if necessary. Further information Use water spray to cool unopened containers. ACCIDENTAL RELEASE MEASURES Personal precautions, protective equipment and emergency procedures Wear respiratory protection. Avoid breathing vapors, mist or gas. Ensure adequate ventilation. Remove all sources of ignition. Evacuate personnel to safe areas. Beware of vapours accumulating to form explosive concentrations. Vapours can accumulate in low areas. Environmental precautions Prevent further leakage or spillage if safe to do so. Do not let product enter drains. Methods and materials for containment and cleaning up Contain spillage, and then collect with an electrically protected vacuum cleaner or by wet-brushing and place in container for disposal according to local regulations (see section 13). Reference to other sections For disposal see section 13. HANDLING AND STORAGE Precautions for safe handling Avoid contact with skin and eyes. Avoid inhalation of vapour or mist. Keep away from sources of ignition - No smoking.Take measures to prevent the build up of electrostatic charge. Conditions for safe storage, including any incompatibilities Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Containers which are opened must be carefully resealed and kept upright to prevent leakage. Recommended storage temperature: 2 - 8 °C Specific end uses no data available EXPOSURE CONTROLS/PERSONAL PROTECTION Control parameters Components with workplace control parameters Exposure controls Appropriate engineering controls Avoid contact with skin, eyes and clothing. Wash hands before breaks and immediately after handling the product. Personal protective equipment Eye/face protection Tightly fitting safety goggles. Faceshield (8-inch minimum). Use equipment for eye protection tested and approved under appropriate government standards such as NIOSH (US) or EN 166(EU). Skin protection Handle with gloves. Gloves must be inspected prior to use. Use proper glove removal technique (without touching glove's outer surface) to avoid skin contact with this product. Dispose of contaminated gloves after use in accordance with applicable laws and good laboratory practices. Wash and dry hands. The selected protective gloves have to satisfy the specifications of EU Directive 89/686/EEC and the standard EN 374 derived from it. Body Protection Complete suit protecting against chemicals, Flame retardant antistatic protective clothing, The type of protective equipment must be selected according to the concentration and amount of the dangerous substance at the specific workplace. Respiratory protection Where risk assessment shows air-purifying respirators are appropriate use a full-face respirator with multi-purpose combination (US) or type ABEK (EN 14387) respirator cartridges as a backup to engineering controls. If the respirator is the sole means of protection, use a full-face supplied air respirator. Use respirators and components tested and approved under appropriate government standards such as NIOSH (US) or CEN (EU). 9. 9.1 PHYSICAL AND CHEMICAL PROPERTIES Information on basic physical and chemical properties a) b) c) d) e) f) g) h) Appearance Odour Odour Threshold pH Melting point/freezing point Initial boiling point and boiling range Flash point Evaporation rate Form: liquid no data available no data available 6 at 200 g/l at 20 °C Melting point/range: -23 °C - lit. 140,4 °C - lit. 38 °C - closed cup no data available i) Flammability (solid, gas) no data available j) k) l) Upper/lower flammability or explosive limits Vapour pressure Vapour density Upper explosion limit: 11,4 %(V) Lower explosion limit: 1,7 %(V) no data available 3,46 - (Air = 1.0) m) Relative density 0,975 g/cm3 at 25 °C n) o) p) q) r) s) t) Water solubility Partition coefficient: n- octanol/water Autoignition temperature Decomposition temperature Viscosity Explosive properties Oxidizing properties soluble log Pow: 1,9 no data available no data available no data available no data available no data available 9.2 Other safety information Surface tension 31,2 mN/m at 20 °C 10. 10.1 10.2 STABILITY AND REACTIVITY Reactivity no data available Chemical stability no data available 10.3 10.4 10.5 10.6 11. 11.1 Possibility of hazardous reactions no data available Conditions to avoid Heat, flames and sparks. Incompatible materials Strong oxidizing agents, Reducing agents, Strong bases, Metals Hazardous decomposition products Other decomposition products - no data available TOXICOLOGICAL INFORMATION Information on toxicological effects Acute toxicity LD50 Oral - rat - male - 760 mg/kg LD50 Oral - rat - female - 570 mg/kg LC50 Inhalation - rat - 4 h - 5,1 mg/l LD50 Dermal - rabbit - male - 790 mg/kg LD50 Dermal - rabbit - female - 1.370 mg/kg Skin corrosion/irritation Skin - rabbit - Mild skin irritation Serious eye damage/eye irritation Eyes - rabbit - Severe eye irritation Respiratory or skin sensitization no data available Germ cell mutagenicity Laboratory experiments have shown mutagenic effects. Genotoxicity in vitro - Hamster - ovary Mutation in mammalian somatic cells. Genotoxicity in vivo - rat - negative Micronucleus test Carcinogenicity IARC: No component of this product present at levels greater than or equal to 0.1% is identified as probable, possible or confirmed human carcinogen by IARC. Reproductive toxicity Ingestion of excessive amounts by pregnant animals resulted in maternal and foetal toxicity. Developmental Toxicity - rat - Inhalation Effects on Embryo or Fetus: Fetotoxicity (except death, e.g., stunted fetus). Specific target organ toxicity - single exposure no data available Specific target organ toxicity - repeated exposure no data available Aspiration hazard no data available Potential health effects Inhalation Ingestion Skin Eyes Toxic if inhaled. May cause respiratory tract irritation. Harmful if swallowed. Toxic if absorbed through skin. May cause skin irritation. Causes eye burns. Signs and Symptoms of Exposure Inhalation may provoke the following symptoms:, Dizziness, Suffocation Additional Information RTECS: SA1925000 12. 12.1 ECOLOGICAL INFORMATION Toxicity Toxicity to fish Toxicity to daphnia and LC50 - other fish - 106 mg/l - 96 h EC50 - Daphnia magna (Water flea) - 40 mg/l - 24 h other aquatic invertebrates EC100 - Daphnia magna (Water flea) - 90 mg/l - 24 h LC50 - Daphnia magna (Water flea) - 34.409 μg/l - 48 h 12.2 12.3 12.4 12.5 12.6 13. 13.1 14. 14.1 Persistence and degradability no data available Bioaccumulative potential no data available Mobility in soil no data available Results of PBT and vPvB assessment no data available Other adverse effects no data available DISPOSAL CONSIDERATIONS Waste treatment methods Product Burn in a chemical incinerator equipped with an afterburner and scrubber but exert extra care in igniting as this material is highly flammable. Offer surplus and non-recyclable solutions to a licensed disposal company. Contaminated packaging Dispose of as unused product. TRANSPORT INFORMATION UN number ADR/RID: 2310 14.2 UN proper shipping name ADR/RID: PENTANE-2,4-DIONE IMDG: PENTANE-2,4-DIONE IATA: Pentane-2,4-dione 14.3 Transport hazard class(es) ADR/RID: 3 (6.1) 14.4 Packaging group ADR/RID: III 14.5 Environmental hazards ADR/RID: no 14.6 Special precautions for user no data available IMDG: 2310 IMDG: 3 (6.1) IMDG: III IMDG Marine pollutant: no IATA: 2310 IATA: 3 (6.1) IATA: III IATA: no 15. 15.1 15.2 16. REGULATORY INFORMATION This safety datasheet complies with the requirements of Regulation (EC) No. 1907/2006. Safety, health and environmental regulations/legislation specific for the substance or mixture no data available Chemical Safety Assessment no data available OTHER INFORMATION Further information The above information is believed to be correct but does not purport to be all inclusive and shall be used only as a guide. The information this document is based on the resent state of our knowledge and is applicable to the product with regard to appropriate safety precautions. It does not represent any guarantee of the properties of the product. Lookchem shall not be held liable for any damage resulting from handling or from contact with the above product. See reverse side of invoice or packing slip for additional terms and conditions of sale.

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