1、Vinyl acetate
Material Safety Data Sheet or SDS for Vinyl acetate 108-05-4 from chemicalbook for download or viewing in the browser
2、Vinyl acetate
Hazard Summary Vinyl acetate is primarily used as a monomer in the production of polyvinyl acetate and polyvinyl alcohol. Acute (short-term) inhalation exposure of workers to vinyl acetate has resulted in eye irritation and upper respiratory tract irritation.
3、VINYL ACETATE
The Vinyl Acetate Safe Handling Guide was developed by the Vinyl Acetate Council, a not-for-profit association of North American manufacturers, processors and users of vinyl acetate monomer.
4、CDC
Class IB Flammable Liquid: Fl.P. below 73°F and BP at or above 100°F. Acids, bases, silica gel, alumina, oxidizers, azo compounds, ozone [Note: Usually contains a stabilizer (e.g., hydroquinone or diphenylamine) to prevent polymerization.] irritation eyes, skin, nose, throat; hoarseness, cough; loss of smell; eye burns, skin blisters. NIOSH.
5、Vinyl Acetate Added to the Proposition 65 List for Cancer
Effective January 3, 2025, the Office of Environmental Health Hazard Assessment (OEHHA) has added vinyl acetate to the Proposition 65 list as a carcinogen.
VINYL ACETATE
Highly dangerous when exposed to heat, flames or oxidizers; explosion hazard with strong acids and strong oxidizers.
SAFETY DATA SHEET Revision Date 08/14/2026 Version 6
SECTION 2. HAZARDS IDENTIFICATION GHS classification in accordance with the OSHA Hazard Communication Standard (29 CFR 1910.1200) Flammable liquids : Category 2 Acute toxicity : Category 4 (Inhalation)
Vinyl acetate
5.2. Special hazards arising from the substance or mixture Fire hazard : See Heading 2.2.
A thermal hazard risk evaluation of emulsion polymerisation and vinyl
Polymerisation is a complex hazardous process with a thermal runaway potential and difficulty optimising operation. This study certified the effects of shutting down various inhibitory programs, including default value, protective colloid failure, and accumulation of free radicals.
Evidence on the Carcinogenicity of Vinyl Acetate
There is sufficient evidence in experimental animals for the carcinogenicity of acetaldehyde (IARC 1987).* Both vinyl acetate and acetaldehyde induce nasal cancer in rats after administration by inhalation. Vinyl acetate and acetaldehyde are genotoxic in human cells in vitro and in animals in vivo.
I. Introduction Vinyl acetate, a common organic compound, is widely used in the production of synthetic fibers, plastics, rubber, and other industrial products. during industrial production and application, its chemical properties and environmental impact pose potential risks to both the environment and human health. This article explores the primary hazards of vinyl acetate and discusses measures to mitigate these risks.
II. Environmental Hazards
- Water Pollution: The production process may generate toxic byproducts, such as vinyl chloride monomer, which can contaminate water bodies. Vinyl chloride monomer is highly toxic, disrupting the physiological functions of aquatic organisms and causing fish and other marine life to die. Long-term exposure to low doses of this substance may also lead to neurological damage and increased cancer risk in humans.
- Air Pollution: Volatile organic compounds (VOCs) released during production and application can irritate the respiratory system. Additionally, VOCs may combine with atmospheric particulates to form smog or undergo photochemical reactions under sunlight, exacerbating air pollution.
- Soil Contamination: Vinyl acetate and its degradation products can seep into soil, where they bind with heavy metal ions to form persistent complex pollutants. This reduces soil fertility, harms crop growth, and poses health risks to humans.
III. Health Risks to Humans
- Acute Poisoning: Direct contact with vinyl acetate vapor or liquid on skin, eyes, or the respiratory tract can cause acute poisoning. Symptoms include headache, nausea, vomiting, dizziness, and difficulty breathing. Severe cases may result in coma, seizures, or death.
- Chronic Poisoning: Prolonged exposure to low-dose vinyl acetate vapor can lead to chronic poisoning, characterized by headaches, fatigue, memory loss, mood swings, and potentially liver damage, such as cirrhosis.
- Cancer Risk: Studies suggest that workers exposed to vinyl acetate over long periods face a higher risk of lung cancer. While no conclusive evidence directly links vinyl acetate to cancer, prolonged exposure may elevate individual risk.
IV. Preventive Measures
- Safety Protocols: Adhere strictly to safety guidelines for production and application, preventing leaks and improper disposal. Regular equipment inspections and maintenance are essential to ensure workplace safety.
- Emission Control: Employ advanced exhaust gas treatment technologies, such as activated carbon adsorption or photocatalytic oxidation, to remove harmful gases and reduce environmental pollution.
- Wastewater Treatment: Implement comprehensive wastewater treatment systems to ensure effluent meets regulatory standards before discharge.
- Employee Health Monitoring: Provide regular health check-ups for workers exposed to vinyl acetate, promptly address occupational diseases, and strengthen training on occupational health and self-protection.
- Regulatory Framework: Enhance laws and regulations to strengthen supervision of vinyl acetate production and usage, while rigorously penalizing illegal discharge to safeguard public health and safety.
As a critical industrial raw material, vinyl acetate remains indispensable for modern manufacturing. its potential environmental and health hazards necessitate proactive prevention. Through stringent safety management, advanced environmental technologies, and scientific health monitoring, we can minimize its impact. Let us work together to create a safe, healthy, and green living environment through unremitting efforts.
