Is styrene monomer flammable?
Styrene Monomer is a FLAMMABLE LIQUID. Use dry chemical, CO2, water spray or foam as extinguishing agents. POISONOUS GASES ARE PRODUCED IN FIRE. CONTAINERS MAY EXPLODE IN FIRE.
What is the flashpoint of styrene?
Flash point: 31°C c.c. The substance can be absorbed into the body by inhalation of its vapour. The substance is irritating to the eyes, skin and respiratory tract.
Is styrene plastic flammable?
REASON FOR CITATION * Styrene Monomer is on the Hazardous Substance List because it is regulated by OSHA and cited by ACGIH, NIOSH, DOT, DEP, NFPA and EPA. * This chemical is also on the Special Health Hazard Substance List because it is a MUTAGEN, FLAMMABLE, and REACTIVE.
What is the LEL of styrene?
Styrene (100-42-5) 20 ppm. 130 ppm. 1100 ppm. LEL = 9000 ppm.
What happens when styrene is heated?
First of all, the styrene polymerization reaction is relatively highly exothermic with a heat generation at around 71 kJ·mol–1. (10) At the same time, even without an initiator, two styrene molecules will undergo a Diels–Alder type of reaction and generate radicals to start self-polymerization upon heating.
Is acrylic monomer flammable?
5.1 Flammability of Product: This product is highly flammable. It produces vapors heavier than air and makes exploding mixtures in room temperature. In case of fire, it can produce dangerous toxic gases.
Is styrene monomer conductive?
Polystyrene (PS) /ˌpɒliˈstaɪriːn/ is a synthetic aromatic hydrocarbon polymer made from the monomer known as styrene….Polystyrene.
|Thermal conductivity||0.033 W/(m·K) (foam, ρ 0.05 g/cm3)|
|Refractive index (nD)||1.6; dielectric constant 2.6 (1 kHz – 1 GHz)|
|Related compounds||Styrene (monomer)|
What is styrene monomer stabilized?
Stabilized styrene (styrene with polymerization inhibitor). Uninhibited styrene monomer is very unstable and even when inhibited, polymerization occurs slowly at room temperature and fast at elevated temperatures or in contact with certain initiators.
What is the action level in ppm for styrene?
Basis for revised IDLH: The revised IDLH for styrene is 700 ppm based on acute inhalation toxicity data in humans [AIHA 1959; Stewart et al. 1968].
Is styrene a monomer or polymer?
Styrene is one of the most widely used monomers and has a variety of applications in the chemical industry to produce polystyrene, acrylonitrile–butadiene–styrene rubber, and many other polymers. However, the storage and polymerization processes are prone to runaways as monomers are thermally unstable.
Is styrene a monomer?
Styrene is one of the most important monomers produced by the chemical industry today. Styrene monomer is a basic building block of the plastics industry.
Are monomer fumes flammable?
HIGHLY FLAMMABLE LIQUID AND VAPOR. MAY CAUSE AN ALLERGIC SKIN REACTION.