Product Name: Fructone
Chemical Name: Ethyl 2-methylbutyrate
CAS Number: 118-58-1
EC Number: 204-263-4
Synonyms: Apple Ketal, Ethyl 2-methyl-1,3-dioxolane-4-carboxylate
Intended Use: Flavor and fragrance applications
Manufacturer: Refer to supplier contact information listed on invoice or shipment
Emergency Contact Number: Refer to local supplier or National Poison Center
Classification: Eye irritation, Skin irritation, Harmful if swallowed
GHS Classification: Category 2 Eye Irritation, Category 3 Skin Irritation
Hazard pictograms: Exclamation mark
Signal Word: Warning
Hazard Statements: Causes skin and eye irritation. Harmful if inhaled or swallowed. May cause respiratory irritation.
Precautionary Statements: Avoid inhalation, ingestion, and contact with skin or eyes. Use in a well-ventilated area and wear appropriate personal protective equipment.
Chemical Name: Ethyl 2-methylbutyrate
Concentration: ≥99%
Impurities: Trace organic byproducts (<1%)
Other Components: None significant for hazard classification
Ingestion: Rinse mouth and seek medical attention if unwell, do not induce vomiting.
Inhalation: Remove victim to fresh air. Monitor for any signs of respiratory distress. Get medical advice if symptoms persist.
Skin Contact: Wash with plenty of soap and water. Take off contaminated clothing and wash before reuse. If irritation continues, contact a physician.
Eye Contact: Rinse cautiously with water for several minutes, remove contact lenses if present and easy to do, continue rinsing. Consult a doctor if irritation develops.
Symptoms: Mild irritation, redness, burning sensation in eyes or on skin, headache, nausea.
Notes for Doctor: Treat symptomatically based on clinical judgement. No specific antidote.
Suitable Extinguishing Media: Foam, dry chemical, CO2, water spray
Unsuitable Extinguishing Media: Water jet (may spread fire)
Specific Hazards: Vapors may form explosive mixtures with air above flash point. Thermal decomposition can lead to release of irritating gases and vapors.
Protective Equipment: Wear self-contained breathing apparatus and full protective gear.
Special Procedures: Cool exposed containers with water spray to prevent pressure build-up.
Combustion Products: Carbon oxides (CO, CO2), organic fumes.
Personal Precautions: Remove ignition sources, ventilate area, use nitrile gloves and chemical safety goggles.
Environmental Precautions: Prevent further leakage or spillage if safe to do. Do not discharge to natural waters or drains.
Methods for Clean-Up: Absorb spill with inert material (sand, earth), place in chemical waste container for disposal. Clean area with plenty of water.
Spill Response: For large spills, dike area and contact emergency services. Avoid breathing vapors.
Handling: Keep away from heat, sparks, and open flames. Use spark-proof tools and explosion-proof equipment. Maintain good industrial hygiene. Avoid breathing vapor or mist. Wash thoroughly after handling.
Storage: Store tightly closed in a cool, dry, well-ventilated place away from incompatible substances like strong oxidizing agents. Keep in labelled containers. Protect from sunlight and direct sources of heat. Store away from food and beverages.
Exposure Limits: No established occupational exposure limits for Fructone
Engineering Controls: Local exhaust and general room ventilation
Personal Protection: Chemical resistant gloves (nitrile), safety goggles, lab coat. For large amounts or insufficient ventilation, use an approved organic vapor respirator. Eye wash stations and safety showers recommended near handling areas.
Hygiene Measures: Avoid eating, drinking, or smoking during use. Remove contaminated clothing and wash before reuse. Wash hands after handling.
Appearance: Clear, colorless to pale yellow liquid
Odor: Fruity, apple-like aroma
Odor Threshold: Not established
pH: Not applicable (neat liquid)
Melting Point: -40 °C
Boiling Point: 220–226 °C
Flash Point: 115 °C (closed cup)
Evaporation Rate: Not measured
Flammability: Combustible
Upper/Lower Flammability Limits: Not determined
Vapor Pressure: <0.1 mmHg at 25°C
Vapor Density: Heavier than air
Relative Density: 1.06–1.09 g/cm³
Solubility in Water: Slight (<1 g/L at 20°C)
Partition Coefficient (log Pow): 1.9 (estimated)
Autoignition Temperature: Not available
Decomposition Temperature: Not established
Viscosity: Not available
Chemical Stability: Stable under recommended storage and handling conditions.
Hazardous Reactions: Not reactive under normal use and storage.
Conditions to Avoid: Excessive heat, open flames, sources of ignition.
Incompatible Materials: Strong oxidizers, acids.
Hazardous Decomposition Products: Upon combustion, releases carbon monoxide, carbon dioxide, and other potentially hazardous organic vapors.
Acute Toxicity (oral): LD50 estimated 3000 mg/kg (rat)
Acute Toxicity (dermal): Data not available
Acute Toxicity (inhalation): Data not available
Skin Irritation: May cause mild irritation on contact
Eye Irritation: May cause moderate irritation
Respiratory Sensitization: Vapors may irritate respiratory system
Carcinogenicity: Not listed as a carcinogen by IARC, NTP, or OSHA
Mutagenicity: No data indicating genetic toxicity
Reproductive Toxicity: No known reproductive hazards
Chronic Effects: Prolonged exposure can lead to skin dryness or cracking, mild central nervous system effects (headache, dizziness)
Target Organs: Eyes, skin, respiratory tract
Ecotoxicity: Harmful to aquatic life with long lasting effects
Acute EC50 (Fish): 32 mg/L (estimated, no confirmatory data)
Persistence and Degradability: Readily biodegradable under aerobic conditions
Bioaccumulative Potential: Low, estimated log Kow suggests little potential
Mobility in Soil: Limited due to low solubility in water
Other Adverse Effects: Avoid release to environment as best practice
Disposal Methods: Treat as organic chemical waste. Incineration in approved facility is preferred method. Follow local, regional, and national regulations for chemical waste disposal.
Container Disposal: Rinse empty containers thoroughly, offer for recycling if possible, otherwise dispose of as chemical waste.
Avoid: Discharge to drains, watercourses, or natural environment.
UN Number: Not regulated for ground, air, or sea transport under most conditions
Proper Shipping Name: Not classified as dangerous goods
Transport Hazard Class: Not applicable
Packing Group: Not applicable
Marine Pollutant: No
Special Precautions: Keep container tightly closed and upright during transport to prevent leakage
TSCA (USA): Listed
DSL (Canada): Listed
REACH (EU): Registered or pre-registered
Australian AICS: Listed
Japan ENCS: Listed
Korea ECL: Listed
China IECSC: Listed
Labelling: Classified and labelled according to GHS standards
Other Regulations: This product does not contain substances subject to substance of very high concern (SVHC) status, restricted substances, or chemicals under Stockholm, Rotterdam, or Montreal Protocols based on current review
