Identification
Product identifiers, regulatory numbers, and supplier information
Product Information
- Product Name
- Methyl Acetate 99.5%
- Chemical Name
- methyl acetate
Regulatory Identifiers
- CAS Number
- 79-20-9 Check regulations →
- EC Number
- 201-185-2 Check regulations →
Identified Uses
Solvent for various applications Intermediate for organic synthesis Chemical intermediate (including monomers), Auxiliary for leather, Auxiliary for textil, packaging, Surfactant, Adhesives industry, Food industry
Manufacturers & Suppliers
Sekisui Specialty Chemicals Europe S.L.
manufacturer
Carretera Nacional 340 Km. 1157, 43080 Tarragona, Spain
++34 9775 49899
Emergency Contacts
Emergency Contact
++1 703 527 3887
Emergency Contact
++34 9775 49899
Hazard Identification
GHS classification, signal word, pictograms, and hazard statements
Hazard Classifications
GHS Pictograms
GHS02
GHS07
Hazard Statements
Precautionary Statements
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Composition / Information on Ingredients
Chemical components, concentration ranges, and hazardous substance identification
| Chemical Name | CAS Number | Concentration | Hazardous |
|---|---|---|---|
| methyl acetate EC: 201-185-2 | 79-20-9 | 99.5% | No |
First Aid Measures
Emergency procedures for chemical exposure incidents
Provide fresh air. Mouth to mouth resuscitation should be avoided. Use alternative methods, preferably with oxygen or compressed air driven apparatus. If breathing is irregular or stopped, immediately seek medical assistance and start first aid actions. Keep affected person warm, still and covered. In case of unconsciousness place person in the recovery position. Never give anything by mouth.
Symptoms: Cough, pain, choking, and breathing difficulties.
Wash with plenty of soap and water. If skin irritation occurs: Get medical advice/attention.
Symptoms: Repeated exposure may cause skin dryness or cracking.
Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. If eye irritation persists: Get medical advice/attention.
Symptoms: Irritating to eyes.
Rinse mouth immediately and drink plenty of water. Do NOT induce vomiting. Get medical advice/attention.
Symptoms: Nausea.
Immediate Medical Attention
In all cases of doubt, or when symptoms persist, seek medical advice. If breathing is irregular or stopped, immediately seek medical assistance. If skin irritation occurs: Get medical advice/attention. If eye irritation persists: Get medical advice/attention. Get medical advice/attention (for ingestion).
Medical Treatment
None.
Firefighting Measures
Extinguishing media, specific hazards, and firefighter protection
water spray, alcohol resistant foam, fire extinguishing powder, carbon dioxide (CO2)
water jet
Combustible. In case of insufficient ventilation and/or in use, may form flammable/explosive vapour-air mixture. Solvent vapours are heavier than air and may spread along floors. Places which are not ventilated, e.g. unventilated below ground level areas such as trenches, conduits and shafts, are particularly prone to the presence of flammable substances or mixtures.
Keep containers cool with water spray. Co-ordinate firefighting measures to the fire surroundings. Fight fire with normal precautions from a reasonable distance.
Firefighter Protection
In case of fire and/or explosion do not breathe fumes.
Accidental Release Measures
Spill cleanup procedures, containment, and environmental protection
Remove persons to safety. Ventilate affected area. Eliminate all ignition sources if safe to do so. Do not get in eyes, on skin, or on clothing. Do not breathe mist/vapours/spray.
In case of formation of gases/vapours/mists suppress with water spray. Keep away from drains, surface and ground water. Retain contaminated washing water and dispose of it.
Collect spillage.
Materials: Absorbent material (e.g. sand, diatomaceous earth, acid binder, universal binder, sawdust, etc.).
Related Products
Similar products with comparable safety profiles
Handling and Storage
Safe handling precautions, storage conditions, and workplace requirements
Use local and general ventilation. Keep away from sources of ignition - No smoking. Take precautionary measures against static discharge. Due to danger of explosion, prevent leakage of vapours into cellars, flues and ditches. Ground/bond container and receiving equipment. Use explosion-proof electrical/ventilating/lighting/equipment. Use only non-sparking tools.
Keep container tightly closed and in a well-ventilated place. Keep cool. Protect from sunlight. Store in a dry place.
Do not eat, drink and smoke in work areas. Remove contaminated clothing and protective equipment before entering eating areas. Do not breathe mist/vapours/spray. Do not get in eyes, on skin, or on clothing. Wash hands after use. Preventive skin protection (barrier creams/ointments) is recommended.
Keep away from sources of ignition - No smoking. Take precautionary measures against static discharge. Ground/bond container and receiving equipment. Use explosion-proof electrical/ventilating/lighting/equipment. Use only non-sparking tools.
Exposure Controls / PPE
Occupational exposure limits, engineering controls, and protective equipment
Use local and general ventilation.
Material: IIR: isobutene-isoprene (butyl) rubber | ≥ 0,5 mm | >60 minutes (permeation: level 3). Unsuitable materials: leather articles, NR: natural rubber, latex, CR: chloroprene (chlorobutadiene) rubber, NBR: acrylonitrile-butadiene rubber, FKM: fluoro-elastomer, PVC: polyvinyl chloride. Wear suitable gloves. Chemical protection gloves are suitable, which are tested according to EN 374. Check leak-tightness/impermeability prior to use. For special purposes, it is recommended to check the resistance to chemicals of the protective gloves mentioned above together with the supplier of these gloves.
Wear eye/face protection. (EN 166).
In case of inadequate ventilation wear respiratory protection. Type: AX (gas filters and combined filters against low-boiling point organic compounds, colour code: Brown). (EN 14387)
Protective clothing against liquid chemicals (EN 13034, EN 14605).
Use appropriate container to avoid environmental contamination. Keep away from drains, surface and ground water.
Physical and Chemical Properties
Appearance, physical state, melting point, boiling point, and material characteristics
Stability and Reactivity
Chemical stability, hazardous reactions, and incompatible materials
The material is stable under normal ambient and anticipated storage and handling conditions of temperature and pressure.
If heated: Risk of ignition.
In case of insufficient ventilation and/or in use, may form flammable/explosive vapour-air mixture. Strong exothermic reaction with strong alkalis, Oxidiser.
Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. Take precautionary measures against static discharge. Humidity. Use explosion-proof electrical/ventilating/lighting/equipment. Use only non-sparking tools.
bases, oxidisers
Reasonably anticipated hazardous decomposition products produced as a result of use, storage, spill and heating are not known. Hazardous combustion products: see section 5.
Ecological Information
Environmental toxicity, biodegradation, and bioaccumulation data
12.1 Toxicity
Based on available data, the classification criteria are not met.
12.1 Toxicity
Based on available data, the classification criteria for aquatic toxicity are not met.
12.2 Persistence and degradability
The substance is readily biodegradable.
12.2 Persistence and degradability
12.3 Bioaccumulative potential
12.4 Mobility in soil
12.5 Results of PBT and vPvB assessment
The substance is not a PBT or a vPvB.
12.6 Endocrine disrupting properties
12.7 Other adverse effects
Disposal Considerations
Waste treatment methods, disposal recommendations, and waste codes
This material and its container must be disposed of as hazardous waste.
This material and its container must be disposed of as hazardous waste.
Transport Information
UN numbers, shipping names, transport classes, and regulatory requirements
- UN Number
- 1231
- Shipping Name
- METHYL ACETATE
- Transport Class
- 3
- Packing Group
- II
Regulatory Information
Chemical regulations, safety assessments, and compliance status
Frequently Asked Questions
Common questions about safety, handling, and properties
What is the hazard signal word for Methyl Acetate 99.5%?
The signal word is danger.
What is the physical form of Methyl Acetate 99.5%?
Methyl Acetate 99.5% is a liquid with colourless color. It has ester-like odor.
What is Methyl Acetate 99.5% used for?
Solvent for various applications Intermediate for organic synthesis Chemical intermediate (including monomers), Auxiliary for leather, Auxiliary for textil, packaging, Surfactant, Adhesives industry, Food industry
What are the hazard statements for Methyl Acetate 99.5%?
This substance has 3 hazard statements:
- H225: Highly flammable liquid and vapour.
- H319: Causes serious eye irritation.
- H336: May cause drowsiness or dizziness.
What is the melting point of Methyl Acetate 99.5%?
The melting point is -99 °C and the boiling point is 57 °C at 1,013 hPa.