Styrene monomer is a basic building block of the plastics industry. Minor ethylbenzene applications also include the production of chemicals other than styrene or as a solvent, as well as some agricultural and home insecticide sprays, dyes, household degreasers, rubber adhesives, and rust preventives. 50,000, Mw/Mn 1.06, Polystyrene standard, M.W. Styrene is a certain organic chemical compound having the chemical formula C 8 H 8.Its chemical structure is made up of a vinyl group bonded onto a benzene ring. At room temperature and pressure, styrene is a clear, colorless liquid.Other names for styrene can be styrol, vinylbenzene, phenylethene, or phenylethylene. In order to reduce brittleness and improve impact strength, more than half of all polystyrene produced is blended with 5 to 10 percent butadiene rubber. 170,000, Mw/Mn 1.06, Polystyrene standard, M.W. The structure data file (SDF/MOL File) of STYRENE is available for download in the SDF page of STYRENE, which provides the information about the atoms, bonds, connectivity and coordinates of STYRENE. Omissions? 5,200, Mw/Mn 1.06, Polystyrene standard, M.W. Our editors will review what you’ve submitted and determine whether to revise the article. Now foamed by pentane or carbon dioxide gas, polystyrene is made into insulation and packaging materials as well as food containers such as beverage cups, egg cartons, and disposable plates and trays. …styrene-isoprene-styrene (SIS) rubber, consist of polystyrene sequences (or blocks) at each end of the chain and a butadiene or isoprene sequence in the centre. 290,000, Mw/Mn 1.06, Polystyrene standard, M.W. In addition, the phenyl rings restrict rotation of the chains around the carbon-carbon bonds, lending the polymer its noted rigidity. Source: Mol-Instincts Chemical Database, Predicted on Quantum. 2,200, Mw/Mn 1.06, Polystyrene standard, M.W. This rigid, relatively brittle thermoplastic resin is polymerized from styrene (CH. The STYRENE molecule contains a total of 16 bond(s) There are 8 non-H bond(s), 7 multiple bond(s), 1 rotatable bond(s), 1 double bond(s), 6 aromatic bond(s) and 1 six-membered ring(s). This benzene ring makes styrene an aromatic compound. The molecular formula of STYRENE is available in chemical formula page of STYRENE, which identifies each constituent element by its chemical symbol and indicates the proportionate number of atoms of each element. 25,000, Mw/Mn 1.06, Polystyrene standard, M.W. The 2D chemical structure image of STYRENE is also called skeletal formula, which is the standard notation for organic molecules. Then, try SnaPeaks – simply upload your MS/MS data and SnaPeaks will provide what’s in your natural products. Styrene undergoes polymerization by all the common … Below are the list of the other names (synonyms) of STYRENE including the various registry numbers, if available: Visit ChemTopia for further professional chemical information on the basis of a comprehensive intelligence networking platform for experts in the discipline around the globe. By signing up for this email, you are agreeing to news, offers, and information from Encyclopaedia Britannica. Mouse wheel zoom is available as well – the size of the STYRENE molecule can be increased or decreased by scrolling the mouse wheel. 4,000, Mw/Mn 1.06, Polystyrene standard, M.W. 13,000, Mw/Mn 1.06, Polystyrene standard, M.W. Updates? Styrene is one of the most important monomers produced by the chemical industry today. The structure of the polymer repeating unit can be represented as: The presence of the pendant phenyl (C6H5) groups is key to the properties of polystyrene. The plastic recycling code number of polystyrene is #6. 123,000, Mw/Mn 1.08, Polystyrene standard, M.W. A storage hazard above 32°C, involved in several industrial explosions caused by violent, exothermic polymerization [Bond, J., Loss Prev. By 1938 polystyrene was being produced commercially. 65,000, Mw/Mn 1.06, Polystyrene standard, M.W. The information of the atoms, bonds, connectivity and coordinates included in the chemical structure of STYRENE can easily be identified by this visualization. It quickly became one of the most important modern plastics, owing to the low cost of producing large volumes of styrene monomer, the ease of shaping the melted polymer in injection-molding operations, and the optical and physical properties of the material. Images of the chemical structure of STYRENE are given below: The 2D chemical structure image of STYRENE is also called skeletal formula, which is the standard notation for organic molecules. By right-clicking the visualization screen, various other options are available including the visualization of van der Waals surface and exporting to a image file. This rigid, relatively brittle thermoplastic resin is polymerized from styrene (CH2=CHC6H5). Learn why Styrofoam (polystyrene) is not recycled as much as it could be. Polystyrene foam was formerly made with the aid of chlorofluorocarbon blowing agents—a class of compounds that has been banned for environmental reasons. Styrene (stabilised) for synthesis. 1,300, Mw/Mn 1.06, Styrene, 99.5% stab. Need to identify active compounds in your natural products? For physicochemical, thermodynamic, transport, spectra, and other property data & information, the followings are available from “Mol-Instincts”, a chemical database based on quantum mechanics: The SMILES string of STYRENE is C=Cc1ccccc1, which can be can be imported by most molecule editors for conversion back into two-dimensional drawings or three-dimensional models of the STYRENE. © 2020 ChemEssen, Inc. All rights reserved. Polystyrene is also copolymerized, or blended with other polymers, lending hardness and rigidity to a number of important plastic and rubber products. 3285
900,000, Mw/Mn 1.10, Polystyrene standard, M.W. The STYRENE molecule shown in the visualization screen can be rotated interactively by keep clicking and moving the mouse button.