what is ethenylbenzene
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- NEW YORK, April 23, 2015 /PRNewswire/ -- About Styrene Styrene, also known as vinylbenzene, phenylethane, and ethenylbenzene, is an organic compound that is colorless, flammable, water insoluble, and oily.
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- Phenylalanine (US: /ˌfɛnəlˈæləniːn/, UK: /ˌfiːnaɪlˈæləniːn/; abbreviated as Phe or F)[2] is an α-amino acid with the formula C 9H 11NO 2. It can be viewed as a benzyl group substituted for the methyl group of alanine, or a phenyl group in place of a terminal hydrogen of alanine.
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Occupational Safety and Health Administration Benzene is a component of products derived from coal and petroleum and is found in gasoline and other fuels.Benzene is used in the manufacture of plastics, detergents, pesticides, and other chemicals.enzene is a component of products derived from coal and petroleum and is found in gasoline and other fuels.
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What Is Promethazine (Phenergan)? Promethazine is the generic form of the brand-name drug Phenergan, used as an antihistamine, sedative, and anti-nausea drug. Your doctor may also prescribe promethazine to relieve allergy symptoms like runny nose and watery, red eyes, or prevent and treat motion sickness.
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Questions & Answers Styrene is a clear, colorless liquid that is an essential component of materials used to make thousands of everyday products. Its molecular formula is C 8 H 8, meaning that it consists entirely of the elements carbon and hydrogen.Styrene is also known by several other names, including vinylbenzene, phenylethylene, cinnamene, Diarex HF 77, styrolene, styrol, and styropol.ts molecular formula is C 8 H 8, meaning that it consists entirely of the elements carbon and hydrogen. Styrene is also known by several other names, including vinylbenzene, phenylethylene, cinnamene, Diarex HF 77, styrolene, styrol, and styropol.
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- This page looks at the polymerisation of alkenes to produce polymers like poly(ethene) (usually known as polythene, and sometimes as polyethylene), poly(propene) (old name: polypropylene), PVC and PTFE.
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Alkenes Aliphatic hydrocarbons with one double bond between carbons are called alkenes. They follow the naming convention of the alkanes except that the suffix-ene is used instead of-ane. For alkenes above propene the position of the double bond must be specified in the name.thene is the smallest of the alkene series. More commonly called ethylene, it is an important intermediate in many chemical synthesis processes. Notably, it is used in the manufacture of ethylene glycol for antifreeze.
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- Propylparaben is a white crystalline solid that is frequently used in cosmetics, skin care products and food. It has a generally low toxicity by ingestion. Propylparaben can irritate eyes, skin, intestinal and respiratory tracts upon contact, ingestion, and inhalation, respectively. It is also combustible.
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Triphenylmethanol Triphenylmethanol (also known as triphenylcarbinol, TrOH) is an organic compound. It is a white crystalline solid that is insoluble in water and petroleum ether, but well soluble in ethanol, diethyl ether, and benzene. In strongly acidic solutions, it produces an intensely yellow color, due to the formation of a stable trityl carbocation. Many derivatives of triphenylmethanol are important dyes.
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- Toluene (C7H8 (C6H5CH3)), is an aromatic hydrocarbo … n, and it's molecule is shaped in a ring. It's very flamable, and it's vapors are toxic. It is also known as methylbenzene or phenylmethane, and it won't dissolve in water.   A link is provided to the Wikipedia article on toluene.
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Benzyl alcohol Benzyl alcohol is an aromatic alcohol with the formula C 6 H 5 CH 2 OH. The benzyl group is often abbreviated Bn (not to be confused with Bz which is used for benzoyl), thus benzyl alcohol is denoted as BnOH. Benzyl alcohol is a colorless liquid with a mild pleasant aromatic odor.It is a useful solvent due to its polarity, low toxicity, and low vapor pressure.enzyl alcohol is partially soluble in water (4 g/100 mL) and completely miscible in alcohols and diethyl ether.
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- Create a custom gradient fill for your shape. 1  Select the shape that you want to apply a gradient fill to. 2  Under Drawing Tools, on the Format tab, in the Shape Styles group, click Shape Fill, point to Gradient, and then select More Gradients. 3  In the Format Shape dialog box, on the Fill tab, select the Gradient fill check box.
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Extended Spectrum Beta Lactamase What is Extended Spectrum Beta-Lactamase? Extended Spectrum Beta-Lactamase (ESBL) is an enzyme made by some bacteria. The enzyme prevents certain antibiotics from being able to kill the bacteria. The bacteria then become resistant to the antibiotics. This means stronger antibiotics must be used to kill the bacteria.
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- Alkenes. Alkenes are hydrocarbons that contain a carbon-carbon double bond. The number of hydrogen atoms in an alkene is double the number of carbon atoms. For example, the molecular formula of ethene is C 2 H 4, while for propene it is C 3 H 6.lkenes are 'unsaturated' - meaning they contain a double bond double bond: A double bond is a covalent bond resulting from the sharing of four electrons (two pairs) between two atoms. . The presence of this double bond allows alkenes to react in ways that alkanes cannot.
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- Phenylethylamine is an amine, consisting a benzene ring and an aminoethyl group. Phenylethylamine is a liquid at room temperature and it is soluble in water and alcohol. in cocoa beans and chocolate. weight management, nervous system stimulation and digestion aid.
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V (d). Chemical Safety - Flammable Chemicals For a fire to occur, three conditions must be met: 1  the concentration of the flammable vapor must be between the lower and upper flammable limits,  an oxidizing agent (e.g. the air in the room or a chemical oxidizer) must be available, and.
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Allerest 12 Hour What is Allerest 12 Hour (chlorpheniramine and phenylpropanolamine)? Chlorpheniramine is an antihistamine. It blocks the effects of the naturally occurring chemical histamine in the body. Chlorpheniramine prevents sneezing; itchy, watery eyes and nose; and other symptoms of allergies and hay fever.
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Aromatic hydrocarbon An aromatic hydrocarbon or arene (or sometimes aryl hydrocarbon) is a hydrocarbon with sigma bonds and delocalized pi electrons between carbon atoms forming rings.he configuration of six carbon atoms in aromatic compounds is known as a benzene ring, after the simplest possible such hydrocarbon, benzene. Aromatic hydrocarbons can be monocyclic (MAH) or polycyclic (PAH).
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Diphenylmethane Diphenylmethane is an organic compound with the formula (C 6 H 5) 2 CH 2.The compound consists of methane wherein two hydrogen atoms are replaced by two phenyl groups. Diphenylmethane forms a common skeleton in organic chemistry; the diphenylmethyl group is also known as benzhydryl.iphenylmethane is an organic compound with the formula (C 6 H 5) 2 CH 2.
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Albenza What is Albenza (albendazole)? Albendazole is an anthelmintic (an-thel-MIN-tik) or anti- worm medication. It prevents newly hatched insect larvae (worms) from growing or multiplying in your body. Albendazole is used to treat certain infections caused by worms such as pork tapeworm and dog tapeworm. Albendazole may also be used for purposes not listed in this medication guide.
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Benzene Benzene is an important organic chemical compound with the chemical formula C 6 H 6. Its molecule is composed of 6 carbon atoms joined in a ring, with 1 hydrogen atom attached to each carbon atom.Because its molecules contain only carbon and hydrogen atoms, benzene is classed as a hydrocarbon.enzene is a natural constituent of crude oil, and is one of the most elementary petrochemicals. Benzene is an aromatic hydrocarbon and the second [ n ]- annulene ([6]-annulene), a cyclic hydrocarbon with a continuous pi bond.
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Ethane Ethane (/ˈɛθeɪn/ or /ˈiːθeɪn/) is an organic chemical compound with chemical formula C 2 H 6. At standard temperature and pressure, ethane is a colorless, odorless gas.Ethane is isolated on an industrial scale from natural gas, and as a byproduct of petroleum refining.he name ethane is derived from the IUPAC nomenclature of organic chemistry. Eth- refers to the presence of 2 carbon atoms, and -ane refers to the presence of a single bond between them.
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Ethane Ethane is an organic chemical compound with chemical formula C 2H 6. At standard temperature and pressure, ethane is a colorless, odorless gas. Like many hydrocarbons, ethane is isolated on an industrial scale from natural gas and as a petrochemical byproduct of petroleum refining. Its chief use is as feedstock for ethylene production. Related compounds may be formed by replacing a hydrogen atom with another functional group; the ethane moiety is called an ethyl group. For example, an ethyl grou
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What is Chlorobenzene? Chlorobenzene is a chemical compound made of carbon, chlorine, and hydrogen. It is alternately referred to as benzene chloride, benzene monochloride, monochlorobenzene, and phenyl chloride. This chemical is most commonly encountered in its liquid form, which is clear. The molecule itself is a ring-shaped aromatic compound.
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Diethyl ether Diethyl ether, also known as ethoxyethane, ethyl ether, sulfuric ether, or simply ether, is an organic compound in the ether class with the formula (C 2H 5) 2O.It is a colorless, highly volatile flammable liquid.iethyl ether is a common laboratory solvent. It has limited solubility in water (6.05 g/100 ml at 25 °C) and dissolves 1.5 g/100 ml water at 25 °C.