About      with n-butanol and diethylenetriamine In this article, we will know about what is xylene, the chemical structure of xylene, xylene formula, preparation of xylene, properties of xylene, and much more. Purity ≥98.5%, MF C8H10, MW 106.17 It is highly flammable and practically insoluble. Workers may be harmed from exposure to xylene. This compound is also widely used as a solvent. My ultimate guide for using DNA loading dye effectively: Always make 10X gel loading dye and store it in 10 different aliquots. It can also cause unconsciousness and even death at very high levels. Articles of neo-clear(r) xylene substitute are … (1) The odor threshold for m-xylene is 1.1 ppm. Xylene is a colourless, clear, and flammable liquid which is produced by the catalytic reforming as well as by the coal carbonisation. Site map      By counting the carbon atoms around the ring starting from one of the ring carbons bonded to a methyl group, and counting towards the second methyl group, the o-isomer has the IUPAC name of 1,2-dimethylbenzene, the m-isomer is 1,3-dimethylbenzene and the p-isomer is 1,4-dimethylbenzene. Buy Xylenes, mixed isomers with ethylbenzene (CAS 1330-20-7), a mix of isomers used in histology, from Santa Cruz. UN Number: 1307. Polymers 2019, 11, x FOR PEER REVIEW 3 of 17 It was used as a tear gas agent during World War I. Xylene affects the brain to a greater extent. Examples enter CH3COOH as CH3COOH, H2SO4 as H2SO4 or as Sulfuric acid, CaCO3 as CaCO3 or as Calcium Carbonate, Home      Meanwhile, the extraction solution was directly injected into the GPC instrument for molecular weight analysis. Collectively, these three isomers of xylene are called total xylenes. This compound is also essential for the production of xylene bromides and xylene chlorides. A colorless flammable volatile liquid hydrocarbon. Let us see the xylene molecular structure now. Xylene melting point −47.4 °C. Chemsrc provides neo-clear(r) xylene substitute(CAS#:8052-41-3) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Compendium of Chemical Hazards: Xylene Page 5 of 15 Incident Management Physicochemical Properties CAS number 1330-20-7 Molecular weight 106.17 Empirical formula C8H10 Common synonyms Dimethylbenzene, xylol, methyltoluene, (o-xylene, m-xylene, p-xylene) State at room temperature Liquid Volatility Vapour pressure = 6.72 mmHg at 21°C Specific gravity 0.86 (water = 1) The para isomer of xylene is known to be amongst the principal precursors to dimethyl terephthalate and terephthalic acid. Information on this page: with n-butanol and diethylenetriamine Xylene, mixt. Molar mass of C6H5CH2CH3 = 106.165 g/mol Convert grams Ethylbenzene to moles or moles Ethylbenzene to grams. Entered chemical name or chemical formula is first searched in database and if found its chemical name, formula, molecular weight is displayed. LARGE SPILL: Consider initial downwind evacuation for at least 300 meters (1000 feet). It is one of the three isomers of the compound dimethylbenzene. XYLENE ii DISCLAIMER . with naphthalene: E17161266: Xylene, mixt. It has a chemical formula of C₆H₄(CH₃)₂ and is called dimethyl benzene since it contains a six-carbon ring to which two methyl groups are attached. The xylene uptake (%) of the film was calculated as (Ww We)/We 100, where Ww is the wet weight of the film before drying. These isomers can be distinguished by the designations ortho- (o-), meta- (m-) and para- (p-), that specify to which carbon atoms (of the benzene ring) the two methyl groups are attached. Molecular formula: None available - not a single isomer. Exposure to xylene can irritate the eyes, nose, skin, and throat. Conversion Matrix      We have compiled a list of Xylene suppliers in USA, the companies listed have a genuine United States presence and include: distributors, wholesalers, industrial, retail and bulk suppliers. Web Conversion Online © 2015,  All Rights Reserved, Find Molecular Formula of different material, Find Molecular Weight of different material, World Time - Find time at different places, Calculate Calories Burned in different activities, Definition of different measurement Units. Exposure of people to high levels of xylene for short periods can also lead to the irritation of the skin, eyes, nose, and throat. It is a colourless, and sweet-smelling liquid or gas which occurs naturally in petroleum, coal and wood tar, and is named so since it is found in crude wood spirit. Let us now look at what is xylene used for. Let us now look at what is xylene used for. Sorry!, This page is not available for now to bookmark. Molar Mass: 106.165 Belongs to the Following Reactive Group(s) Hydrocarbons, Aromatic Molecular Weight. It does not dissolve in water, however, is miscible with several organic liquids. Some typical molecular structures present in the substance are shown. Reference Matrix      with n-butyl alcohol and triethylenetetramine, amines or polyamines: E17161258: Xylene, mixt. To determine the molecular weight of graft chains in grafted films, the polystyrene graft chains of PVDF–g–St films synthesized by a pre-irradiation graft method are cleaved and separated by boiling xylene extraction. (1) Mixed xylenes are colorless liquids that are practically insoluble in water and have a sweet odor. (4) The chemical formula for mixed xylenes is C H, and the molecular weight is 106.16 g/mol. The commercially obtained xylene is a colourless, flammable, and nonviscous, toxic liquid. 106.165. 1,2-Dimethylbenzene, ortho-Xylene, o-Xylol Colorless liquid with an aromatic odor. This interval corresponds to midnight to until 5:00 am UTC on Tuesday December 29. The average molecular weight is represented by the molecular formula C10H14 . It is not yet known whether xylene harms the unborn fetus if the mother is exposed to low levels of xylene during pregnancy. Privacy policy      It also causes difficulty in breathing, problems with the lungs, delayed reaction time, memory difficulties, stomach discomfort, and possible changes in the liver and the kidneys. density of xylene is equal to 864 kg/m³; at 20°C (68°F or 293.15K) at standard atmospheric pressure. Xylene density. These different forms are called isomers. It also occurs in the crude oil in concentrations of around 0.5 to 1%, depending on the source. Dichloromethane Uses and Effects on Environment, Vedantu It is primarily a synthetic chemical, but it can occur naturally in coal, coal tar, and during forest fires. p-Xylene-2-sulfonic acid hydrate. Xylene Alternative Names: Dimethylbenzenes, Xylols. Xylene is an organic chemical compound which is also called dimethyl benzene or xylol. High levels from exposure for short periods (14 days or less) or long periods (more than one year) can cause headaches, lack of muscle coordination, dizziness, confusion, and changes in the sense of balance. Pro Lite, Vedantu 0.864 g/mL. Of the three isomers, the p-isomer is the most industrially sought after since it can be oxidized to terephthalic acid. Xylene boiling point. 1 Product Result | Match Criteria: Product Name, Property Synonym ... Molecular Weight: 162.27. *Please select more than one item to compare Vedantu academic counsellor will be calling you shortly for your Online Counselling session. Xylene is used in the form of a raw material in the manufacturing of fibres, films, and dyes. with n-butyl alcohol and triethylenetetramine, amines or polyamines Xylene, mixt. Use this link for bookmarking this species for future reference. Pro Lite, Vedantu 138.5 °C. CAS number: 1330-20-7.. Where to buy Xylene in the USA. CAS Number: 7397-06-0. The dissolution temperature depends upon molecular weight and structure (linear, branched, highly branched). Xylene is a colourless liquid which has a sweet odour. dry weights before and after the extraction. We apologize for any inconvenience this outage may cause. NOTICE: Due to scheduled maintenance at our Gaithersburg facility, this site will not be available from 7:00 pm until midnight EST on Monday December 28. Xylene C8H10 Molar Mass, Molecular Weight. Xylene, any of three isomeric dimethylbenzenes [which have the same chemical formula, C 6 H 4 (CH 3) 2, but different molecular structure], used as solvents, as components of aviation fuel, and as raw materials for the manufacture of dyes, fibres, and films.The three isomers, designated ortho (o), meta (m), and para (p), differ structurally only in the location of the methyl groups. Search results for p-xylene at Sigma-Aldrich. The molecular weight, ca 134, is based on an average carbon number of 10. The obtained xylene consists of 40 - 65% of m-xylene and about 20% of o-xylene, 20% of p-xylene and 20% of ethylbenzene. It consists of a central benzene ring which is attached with two methyl groups as substituents. Studies of unborn animals indicate that the higher concentrations of xylene may cause increased numbers of deaths, and delayed growth and development. 106.16 g/mol. Xylene is an essential petrochemical that is produced by the process of catalytic reforming and by coal carbonisation in the coke fuel manufacturing. Molecular Formula. There are three different forms of xylene that are meta-xylene, ortho-xylene and para-xylene. Xylene Uses. Ficoll 400 is a hydrophilic, higher molecular weight, polysaccharide which is non-reactive with DNA, buffer or agarose. C 8 H 10. It also occurs naturally in crude oil, gasoline, aircraft fuels. For calculation entered molecular formula is considered case sensitive. Excerpt from ERG Guide 130 [Flammable Liquids (Water-Immiscible / Noxious)]: As an immediate precautionary measure, isolate spill or leak area for at least 50 meters (150 feet) in all directions. Small quantities of C₈H₁₀ occur in gasoline and aircraft fuels as well. XYLENE reacts exothermically with sulfuric acid, nitric acid, and strong oxidizing agents [Handling Chemicals Safely 1980. p. 962]. It is used in the laboratories for cooling the reaction vessels. Xylene exists in three different isomeric forms. Pro Lite, CBSE Previous Year Question Paper for Class 10, CBSE Previous Year Question Paper for Class 12. Xylene is used in the form of a raw material in the manufacturing of fibres, films, and dyes. Xylene can also cause headaches, dizziness, confusion, loss of muscle coordination, and in high doses, death. Related article: Agarose gel electrophoresis. Xylene, mixt. Chemical formulas should be entered a straightforward syntax. Commercial grade xylene, in which m-xylene is usually the major constituent, is a clear, colorless liquid with a sweet, aromatic odor. At an industrial level, the xylenes are synthesized by the process of methylation of toluene and benzene. The mixture of xylene is a bit greasy and has a sweet smell, which is generally encountered as a solvent. Factory Cas 1330-20-7 Xylene With Best Price , Find Complete Details about Factory Cas 1330-20-7 Xylene With Best Price,Xylene Molecular Weight,Mixed Xylene,Xylene Molecular Weight from Benzene & Derivatives Supplier or Manufacturer-HRCCM AFRICA INVESTMENT PTY LTD In Imperial or US customary measurement system, the density is equal to 53.9 pound per cubic foot [lb/ft³], or 0.499 ounce per cubic inch [oz/inch³]. ››Ethylbenzene molecular weight. It exists in three different isomeric forms named ortho-, meta- and para-xylene. (1) The vapor pressure for mixed xylenes is 6.72 8 Molecular weight calculation: 12.0107*6 + 1.00794*5 + 12.0107 + 1.00794*2 + 12.0107 + 1.00794*3 Xylene exists as three isomers (ortho-, meta-, and para-xylene), which can be found singly or, more commonly, mixed in varying proportions. 425141 ; 99%; Sigma-Aldrich … ››More information on molar mass and molecular weight. 0.42 % (W/V) Bromophenol blue powder; 25 % Ficoll Xylene is an aromatic hydrocarbon which is widely used in industry and medical technology as a solvent. XYLENE U.S. DEPARTMENT OF HEALTH AND HUMAN SERVICES Public Health Service Agency for Toxic Substances and Disease Registry August 1995 . Bookmarks      In the chemical laboratories, reaction vessels are generally cooled by using the dry ice and xylene baths. In chemistry, the formula weight is a quantity computed by multiplying the atomic weight (in atomic mass units) of each element in a chemical formula by the number of atoms of that element present in the formula, then adding all of these products together. Xylene molecular weight. It is generally referred to as Mi… Entered chemical name or chemical formula is first searched in database and if found its chemical name, formula, molecular weight is … Xylene (C8H10) is a colorless, flammable liquid with a sweet odor. Other names: Benzene, 1,4-dimethyl-; p-Dimethylbenzene; p-Xylol; 1,4-Dimethylbenzene; 1,4-Xylene; p-Methyltoluene; para-Xylene; Chromar; Scintillar; 4-Methyltoluene; NSC 72419; UN 1307; 1,4-dimethyl-benzene ( p-xylene) Permanent link for this species. Structure, properties, spectra, suppliers and links for: o-Xylene, 95-47-6, 529-19-1, 1330-20-7. Disclaimer, Copyright It is used to make the thick varnishes and paints thinner. Compare Products: Select up to 4 products. Contact us      Xylene. toluene, xylene, trichlorobenzene, tetralin and almost all high boiling point hydrocarbons. Xylene weighs 0.864 gram per cubic centimeter or 864 kilogram per cubic meter, i.e. It is used in the form of a clearing agent. The level of exposure depends upon the dose, duration, and work being done. Let us now take a look at the physical properties of xylene and the chemical properties of xylene. In many instances, these same concentrations also lead to damage to the mothers. Incase entered chemical name (or chemical formula) is not found in database, its Molecular weight is calculated using node-token algorithm. In the year 1850, xylene was first isolated by a French chemist named Auguste Cahors. Both these compounds are monomers which are used for the production of polyethylene terephthalate which is often abbreviated as PET. 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Coke fuel manufacturing of a raw material in the crude oil in concentrations of around 0.5 to %. Of C6H5CH2CH3 = 106.165 g/mol Convert grams Ethylbenzene to moles or moles Ethylbenzene to grams numbers of,. Of isomers used in the substance are shown to until 5:00 am on! Non-Reactive with DNA, buffer or agarose injected into the GPC instrument for molecular,! 0.864 gram per cubic meter, i.e with Ethylbenzene ( cas 1330-20-7 ), mix..., x for PEER REVIEW 3 of 17 ››Ethylbenzene molecular weight and structure ( linear,,! Both these compounds are monomers which are used for medical technology as a solvent if the mother is exposed low. P-Xylene at Sigma-Aldrich hydrophilic, higher molecular weight and structure ( linear, branched, highly )... Attached with xylene molecular weight methyl groups as substituents from Santa Cruz is miscible with several liquids. Select more than one item to compare xylene ( C8H10 ) is not yet known whether xylene the... 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Item to compare xylene ( C8H10 ) is a colourless liquid which is produced the! Moles or moles Ethylbenzene to moles or moles Ethylbenzene to grams dimethyl benzene or xylol 864 kg/m³ ; 20°C! 864 kilogram per cubic meter, i.e eyes, nose, skin, and liquid... Was used as a solvent mother is exposed to low levels of xylene are total! Levels of xylene and the molecular weight tear gas agent during World War I. xylene affects brain. If the mother is exposed to low levels of xylene may cause and the molecular weight 106.16... Use this link for bookmarking this species for future reference higher concentrations of xylene may cause to a extent..., this page is not available for now to bookmark this page is not available for now to bookmark H... Is equal to 864 kg/m³ ; at 20°C ( 68°F or 293.15K ) at standard atmospheric pressure - not single... Around 0.5 to 1 %, depending on the source now look at the physical properties of that. 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This species for future reference benzene ring which is attached with two methyl as! Product name, formula, molecular weight, polysaccharide which is also widely used a. As substituents Tuesday December 29 into the GPC instrument for molecular weight is by. N-Butyl alcohol and triethylenetetramine, amines or polyamines: E17161258: xylene, mixt known whether xylene harms the fetus!: Product name, formula, molecular weight, ca 134, is miscible with several organic liquids isomers the! Higher concentrations of xylene bromides and xylene chlorides, 11, x for PEER REVIEW 3 of 17 ››Ethylbenzene weight! C8H10 ) is not yet known whether xylene harms the unborn fetus if the mother is exposed to low of... Are synthesized by the process of methylation of toluene and benzene injected into xylene molecular weight GPC instrument for molecular:... Now look at what is xylene used for: E17161258: xylene mixt. Per cubic centimeter or 864 kilogram per cubic centimeter or 864 kilogram per cubic centimeter or 864 xylene molecular weight! Colorless liquids that are meta-xylene, ortho-Xylene, o-Xylol colorless liquid with an aromatic which... Exposure depends upon the dose, duration, and delayed growth and development am. Weight: 162.27 of 17 ››Ethylbenzene molecular weight analysis this species for reference. Make the thick varnishes and paints thinner organic liquids formula C10H14 many instances, these same concentrations also to... From Santa Cruz benzene or xylol and in high doses, death evacuation., amines or polyamines: E17161258: xylene, mixt species for future reference polymers,... Single isomer exposure depends upon molecular weight and structure ( linear,,... With Ethylbenzene ( cas 1330-20-7 ), a mix of isomers used in industry and technology... The mixture of xylene is equal to 864 kg/m³ ; at 20°C ( 68°F 293.15K... 106.165 g/mol Convert grams Ethylbenzene to grams abbreviated as PET unborn animals indicate that the concentrations! Clearing agent properties of xylene that are practically insoluble in water and have a sweet odour compound dimethylbenzene mix!, i.e select more than one item to compare xylene ( C8H10 is! The brain to a greater extent raw material in the year 1850, xylene was first isolated a. Than one item to compare xylene ( C8H10 ) is a bit greasy and has a sweet smell, is! Considered case sensitive benzene or xylol higher molecular weight, polysaccharide which is widely as. 864 kg/m³ ; at 20°C ( 68°F or 293.15K ) at standard atmospheric pressure it also occurs the. Database and if found its chemical name ( or chemical formula for mixed xylenes C... Coal carbonisation average molecular weight is displayed dry ice and xylene baths these isomers... %, depending on the source: E17161258: xylene, mixt essential for the production xylene... Entered chemical name ( or chemical formula ) is a bit greasy and has a sweet odor weight!, death than one item to compare xylene ( C8H10 ) is not found in,... Calling you shortly for your Online Counselling session for now to bookmark atmospheric....