He called the liquid "styrol" (now called styrene). [ 8 ] [ 9 ] He also noticed that when styrol was exposed to air, light, or heat, it gradually transformed into a hard, rubber-like substance, which he called "styrol oxide".

Styrene | C6H5CHCH2 or C8H8 | CID 7501 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities ...

Styrol (auch Vinylbenzol, nach der IUPAC-Nomenklatur Phenylethen/ Ethenylbenzen) ist ein ungesättigter, aromatischer Kohlenwasserstoff. Es handelt sich um eine farblose, niedrigviskose und süßlich riechende Flüssigkeit. Styrol ist entzündlich und gesundheitsschädlich.

2024年6月4日 · Styrene is a colorless, flammable liquid, which has a sweet odor and is highly volatile. Styrene is widely used to make plastics and rubber, which are used to manufacture a variety of products, such as insulation, pipes, automobile parts, printing cartridges, food containers, and carpet backing.

Styrene is primarily a synthetic chemical. It is also known as vinylbenzene, ethenylbenzene, cinnamene, or phenylethylene. It's a colorless liquid that evaporates easily and has a sweet smell. It often contains other chemicals that give it a sharp, unpleasant smell. It dissolves in some liquids but doesn't dissolve easily in water. Billions of pounds are produced each year to make …

The liquid, known as styrol, was first polymerized to a solid form, later called metastyrol, in 1839. However, its industrial manufacture and utilization were not begun until the late 1930s, after chemists at the Dow Chemical Company in the United States and IG Farben in Germany devised means for obtaining it in a pure state.

Ethenyl benzene, Phenylethylene, Styrene monomer, Styrol, Vinyl benzene Colorless to yellow, oily liquid with a sweet, floral odor.

IUPAC Standard InChIKey: PPBRXRYQALVLMV-UHFFFAOYSA-N Copy CAS Registry Number: 100-42-5 Chemical structure: This structure is also available as a 2d Mol file or as a ...

4 天之前 · Styrene (also vinyl benzene, ethenylbenzene, phenethylene, cinnamene, diarex HF 77, styrolene, styrol, styropol) is a colourless, oily, toxic, flammable organic liquid that occurs in plants, but is produced in industrial quantities from petroleum. It is used to make plastics such as polystyrene, ABS, styrene-butadiene (SBS) rubber, styrene ...

2023年4月5日 · What is styrene? Styrene is a colorless liquid that evaporates easily and smells sweet. It is used to make a polymer called polystyrene. Many commercial products are made of polystyrene, such as Styrofoam, disposable utensils, plastic dishware, and appliance casings.