The old name for methylbenzene is toluene, and you may still meet that. Benzene has been shown to cause cancer in both sexes of multiple species of laboratory animals exposed via various routes. These compounds contain ring structures and exhibit bonding that must be described using the resonance hybrid concept of valence bond theory or the delocalization concept of molecular orbital theory. Other names: Toluene, m-ethyl-; m-Ethylmethylbenzene; m-Ethyltoluene; m-Methylethylbenzene; 1-Ethyl-3-methylbenzene; 1-Methyl-3-ethylbenzene; 3-Ethyltoluene; meta-Ethyltoluene; Benzene, 3-ethyl-1-methyl-; 1,3-Methylethylbenzene; 3-Ethyl-1-methylbenzene; 3-Ethylmethylbenzene; 3-Methylethylbenzene; NSC 74176 Permanent link for this species. P280 Wear protective gloves/protective clothing/eye protection/face protection. Insoluble in water, it is a colorless liquid with an odor similar to that of paint thinners Jan 1, 2022 · methyl-Benzene - Preparation Method Open Data Verified Data The light gasoline obtained by atmospheric distillation (the initial distillation point is about 138 ° C), and the fraction of more than 65 ° C is cut off. Use this Benzene is a colorless liquid with a sweet odor. The three xylene isomers: o -xylene, m -xylene, and p -xylene. Methanol is a promising energy carrier because, as a liquid, it is easier to store than hydrogen and natural gas. IUPAC Standard InChIKey: XCYJPXQACVEIOS-UHFFFAOYSA-N. 2182. 3-ethyltoluene is a derivative of toluene bearing an additional ethyl substituent at position 3. It is a colorless liquid that is only slightly soluble in water, but soluble in most organic solvents. Its vapor is heavier than air and may sink into low-lying areas. 5: kJ/mol: IMRE: Paul and Kebarle, 1991: gas phase; ΔGaff measured at 303 K, corrected to 423 K, ΔSaff taken as that of mCF3-nitrobenzene. It is an aromatic compound and a derivative of benzene, where benzene's six hydrogen atoms have each been replaced by a methyl group. Slightly denser than water. Toluene is a common component in gasoline, glues, and paint products. The hexagon with the circle inside is the standard symbol for this ring. Benzene causes cancer in animals including humans. NIST/TRC Web Thermo Tables (WTT) NIST Standard Reference Subscription Database 3 - Professional Edition Version 2-2012-1-Pro This web application provides access to a collection of critically evaluated thermodynamic property data for pure compounds with a primary focus on organics. Methyl groups are 2,4-directing, which means that incoming groups will tend to go into the 2 or 4 positions on the ring - assuming the methyl group is in the 1 position. ((2-Bromoethoxy)methyl)benzene | C9H11BrO | CID 73833 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological Friedel-Crafts acylation of methylbenzene (toluene) The reaction is just the same with methylbenzene except that you have to worry about where the acyl group attaches to the ring relative to the methyl group. Description. Benzene, C 6 H 6, is the simplest member of a large family of hydrocarbons, called aromatic hydrocarbons. Methyl benzenesulfonate | C7H8O3S | CID 6630 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities Mar 15, 2003 · For the first time, ion mobility spectrometers (IMS) with radioactive and UV ionization sources in combination with multicapillary columns (MCCs) have been used to determine methyl tert-butyl ether (MTBE), a gasoline additive, in water and nitrogen as well as the monoaromatic compounds benzene, tolu … 1-Methoxy-2-methyl-4-(methylthio)benzene | C9H12OS | CID 592820 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more. colorless liquid with a sweet, strong odor. 8: kJ/mol: G+TS: Caldwell and Bartmess: gas phase; value altered from reference due to change in acidity scale; B Quantity Other names: Toluene, o-ethyl-; o-Ethylmethylbenzene; o-Ethyltoluene; o-Methylethylbenzene; 1-Ethyl-2-methylbenzene; 1-Methyl-2-ethylbenzene; 2-Ethyltoluene; ortho-Ethyltoluene; 1,2-Methylethylbenzene; 2-Ethylmethylbenzene; Toluene, 2-ethyl-; 2-Methyl-1-ethylbenzene; NSC 405731; 2-ethyl-3-methylbenzene Permanent link for this species. So let's look at a few. Data from NIST Standard Reference Database 69: NIST Chemistry WebBook The National Institute of Standards and Technology (NIST) uses its best efforts to deliver a high quality copy of the Database and to verify that the data contained therein have been selected on the basis of sound scientific judgment. ± 21. Methylbenzene has a methyl group attached to a benzene ring. Toluene is a liquid, which is colourless, water Oct 14, 2021 · Benzene, 1-butyl-3-methyl- | C11H16 | CID 15327 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological Jan 23, 2023 · This is exactly the same as the reaction with benzene, except that you have to worry about where the halogen atom attaches to the ring relative to the position of the methyl group. [1] Alkylbenzenes are derivatives of benzene, in which one or more hydrogen atoms are replaced by alkyl groups. c Carefully transfer 1. It forms white deliquescent sheet crystals or a white waxy solid that is soluble in water and ethanol, slightly soluble in benzene and insoluble in nonpolar solvents like diethyl ether. Quickly confirm chemical names, CAS Registry Numbers®, structures or basic physical properties by searching compounds of general interest or leveraging an API connection. Copy Sheet of paper on top of another sheet. IUPAC Standard InChIKey: OSOUNOBYRMOXQQ-UHFFFAOYSA-N Copy CAS Registry Number: 108-41-8 Chemical structure: This structure is also available as a 2d Mol file; Other names: Toluene, m-chloro-; m-Chlorotoluene; m-Tolyl chloride; 1-Methyl-3-chlorobenzene; 3-Chloro-1-methylbenzene; 3-Chlorotoluene; 1-Chloro-3-methylbenzene; meta-Chlorotoluene; 1-Chloro-5-methylbenzene; NSC 8767 Benzene, (4-methyl-4-pentenyl)- | C12H16 | CID 568835 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological Video transcript. It is an isomer of o -phenylenediamine and p -phenylenediamine. They are derived from the substitution of two hydrogen atoms with methyl groups in a benzene ring Benzenesulfonic acid ( conjugate base benzenesulfonate) is an organosulfur compound with the formula C 6 H 6 O 3 S. Molecular weight: 134. Molecular weight: 174. The nitration of methylbenzene. 9 ± 7. P273 Avoid release to the environment. Modify: 2024-07-13. Other alkyl side-chains would be named similarly - for example, ethylbenzene. Its combustion energy density is 15. kJ/mol: G+TS: Ingemann and Nibbering, 1985: gas phase; value altered from reference due to change in acidity scale IUPAC still allows for some of the more widely used common name to be used. IUPAC Standard InChIKey: RUELTTOHQODFPA-UHFFFAOYSA-N. A partial list of these common name is shown in Figure \(\PageIndex{2}\) and there are numerous others. K: AVG: N/A: Average of 58 out of 64 values; Individual data points Quantity Value Units Method Reference Comment; T fus: 177. Information on this page: Condensed phase thermochemistry data 2024-07-13. IUPAC Standard InChIKey: OSIGJGFTADMDOB-UHFFFAOYSA-N Copy CAS Registry Number: 100-84-5 Chemical structure: This structure is also available as a 2d Mol file or as a computed 3d SD file Toluene is a clear, colourless liquid with a benzene-like odour. (Nitromethyl)benzene | C7H7NO2 | CID 69321 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities Benzyl methyl sulfide | C8H10S | CID 13016 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities Notes. Nov 21, 2023 · Toluene, also called methylbenzene, is an organic chemical compound with a chemical formula of C7H8. 3-methyl-benzene-1,2-diol targets the protein biphenyl-2,3-diol 1,2-dioxygenase. Toluene (C₆H₅CH₃) is a colorless liquid with a sweet, pungent odor. [1] [2] Through their different arrangement, they form three structural isomers with the molecular formula C 9 H 12. Methylbenzene is a larger molecule, thus, the van der Waals dispersion forces will be increased. 1-Methylbenzene SDS # :001063 Airgas USA, LLC and its affiliates 259 North Radnor-Chester Road Suite 100 Radnor, PA 19087-5283 1-610-687-5253 24-hour telephone :1-866-734-3438 Section 2. Indicative of its high reactivity (relative to alkyl chlorides), benzyl chloride slowly reacts with water in a hydrolysis reaction to form benzyl alcohol and hydrochloric acid. Formula: C 10 H 14. ± 8. It is the simplest aromatic sulfonic acid. CAS Future Leaders. 0 g of methyl benzoate into a dry 50 cm 3 conical flask. I mentioned in the last video that 99% of the aromatic compounds that you'll see in a chemistry or organic chemistry class is either going to be benzene or a molecule derived from benzene. This sort of stability enhancement is called aromaticity and molecules with aromaticity are called aromatic compounds. The trimethylbenzenes constitute a group of substances of aromatic hydrocarbons, which structure consists of a benzene ring with three methyl groups (–CH 3) as a substituent. LOTUS - the natural products occurrence database. This The sulphonation of methylbenzene. Normally, the methyl group in methylbenzene directs new groups into the 2- and 4- positions (assuming the methyl group is in the 1 Benzyl methyl ether | C8H10O | CID 10869 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities Benzene, 1,3-diisocyanato-2-methyl-. Monoisotopic mass Da. p. 1-Methyl-3-propylbenzene | C10H14 | CID 14092 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological 1-Methyl-4-(methylsulfinyl)benzene | C8H10OS | CID 136743 - structure, chemical names, physical and chemical properties, classification, patents, literature Other names: Toluene, p-fluoro-; p-Fluoromethylbenzene; p-Fluorotoluene; 1-Fluoro-4-methylbenzene; 4-Fluorotoluene; para-Fluorotoluene; 1-Methyl-4-fluorobenzene; NSC 8861; Toluene, 4-fluoro Permanent link for this species. Use 1-methyl-4-nitro-benzene. It can alsobe used as a reactant in the Benzene. 0 ± 0. Quantity Value Units Method Reference Comment; Δ r H°: 64. Reactions that occur at the benzylic position are very important for synthesis problems. May 7, 2010 · IUPAC Standard InChI: InChI=1S/C10H14/c1-9(2)8-10-6-4-3-5-7-10/h3-7,9H,8H2,1-2H3 Copy IUPAC Standard InChIKey: KXUHSQYYJYAXGZ-UHFFFAOYSA-N Copy CAS Registry Number Xylene. . P271 Use only outdoors or in a well-ventilated area. If you substitute a nitro group, -NO 2, into the benzene ring in methylbenzene, you could possibly get any of the following products: The carbon with the methyl group attached is thought of as the number 1 carbon, and the ring is then numbered around from 1 to 6. Use 2005-03-26. And so here is my alkyl benzene, so a benzene ring, and I have an alkyl group attached to that. This page gives you the facts and a simple, uncluttered mechanism for the free radical substitution reaction between methylbenzene (previously known as toluene) and chlorine. So this is a carbon. Use this link for bookmarking Data from NIST Standard Reference Database 69: NIST Chemistry WebBook The National Institute of Standards and Technology (NIST) uses its best efforts to deliver a high quality copy of the Database and to verify that the data contained therein have been selected on the basis of sound scientific judgment. [1] Primarily used as a fuel additive, MTBE is blended into gasoline to increase its octane rating and knock resistance Explore the chemical properties of p-Cymene, including boiling and fusion points, on the NIST Chemistry WebBook. Exposure to toluene can cause eye and nose irritation, tiredness, confusion, euphoria, dizziness, headache, dilated pupils, tears, anxiety, muscle fatigue, insomnia, nerve damage, inflammation of the skin, and liver and kidney damage. 3-Ethyltoluene is a natural product found in Camellia sinensis, Gossypium hirsutum, and Carica papaya with data available. Use this link for bookmarking this species for future reference. ChEBI. Methyl benzene, Methyl benzol, Phenyl methane, Toluol Colorless liquid with a sweet, pungent, benzene-like odor. Figure 2 shows the molecules benzyl chloride and phenyl chloride; these are based on the groups discussed above. Chemical Name: Benzene, Methyl-. Benzene evaporates into the air very quickly. This forms the arenium ion. Alkylbenzene. Quantity Value Units Method Reference Comment; T boil: 425. Azeotrope tables. Methyl benzenesulfonate can be used asa methylation agent: For the C-methylation of perbromothiophene tosynthesize tribromo-methyl thiophene in the presence of butyllithium. The dipole is due to the CH 3 group's tendency to "push" electrons away from itself. It has a sweet odor and is highly flammable. 6 MJ / L ( LHV ), whereas that of ethanol is 24 and gasoline is 33 MJ/L. So what I want to do in this video is just familiarize you with some of these molecules and how to name them. IUPAC Standard InChI: InChI=1S/C10H14/c1-8 (2)10-6-4-5-9 (3)7-10/h4-8H,1-3H3. In the nickel-catalyzedmethylation of unactivated alkyl halides and acid chlorides to prepare methylatedalkanes and ketones. Methylbenzene, also known as ethylbenzene, is a key intermediate compound used in the production of styrene. Unlike aliphatic (straight chain carbons) or other cyclic organic compounds, the structure of benzene (3 conjugated π bonds) allows benzene and its derived products to be useful in fields such as health, laboratory synthesis, and other applications such as rubber synthesis. We'll start with the free radical bromination of alkyl benzenes. The chemical formula of toluene can be written as C6H5CH3. Exactly how this increases the rate of reaction is beyond UK A level - it is rather more complicated than just an increase in the electron density of the ring. Hazards identification FLAMMABLE LIQUIDS - Category 2 SKIN IRRITATION - Category 2 TOXIC TO REPRODUCTION - Category 2 IUPAC Standard InChIKey: ZBTMRBYMKUEVEU-UHFFFAOYSA-N Copy CAS Registry Number: 106-38-7 Chemical structure: This structure is also available as a 2d Mol file; Other names: Toluene, p-bromo-; p-Bromotoluene; p-Methylbromobenzene; p-Methylphenyl bromide; p-Tolyl bromide; 1-Bromo-4-methylbenzene; 4-Bromo-1-methylbenzene; 4-Bromotoluene; 4-Methyl-1-bromobenzene; 4-Methylbromobenzene; 4 Our Story. Step 1 (Slow) The e- in the pi bond attacks the electrophile. MTBE is a volatile, flammable, and colorless liquid that is sparingly soluble in water. Information on this page: Notes; Other data available: Phase change data; Gas phase ion Feb 13, 2019 · Benze ne, as shown on the left, is an organic aromatic compound with many interesting properties. Step 2 (Fast) The LPE on a base attacks the hydrogen. 7 Methyl tert-butyl ether ( MTBE ), also known as tert-butyl methyl ether, is an organic compound with a structural formula (CH 3) 3 COCH 3. It evaporates into the air very quickly and dissolves slightly in water. 5 cm 3 of concentrated nitric acid into a dry test tube. This aromatic diamine is a colourless solid that appears as needles, but turns red or purple on exposure to air due to formation of oxidation products. ChemSpider ID 10612985. Press Releases. Another obvious name - the benzene ring has a methyl group attached. Jan 23, 2023 · The benzyl group is based on methylbenzene (toluene), with one H removed from the methyl group. Careers. Common Name: TOLUENE. Synonyms: Toluol; Methyl Benzene; Phenyl Methane. Hexamethylbenzene, also known as mellitene, is a hydrocarbon with the molecular formula C 12 H 18 and the condensed structural formula C 6 (CH 3) 6. O-methylbenzyl chloride appears as a colorless to pale-yellow colored liquid with a pungent odor. Date: November 2007 Revision: April 2016 CAS Number: RTK Substance Number: r:108-88-31866UN 1294Description and UseToluene is. Methylbenzene is commonly known with the base name toluene, hydroxyphenol is known as phenol etc. An alkylbenzene is a chemical compound that contains a monocyclic aromatic ring attaching to one or more saturated hydrocarbon chains. It is formed by alkylating benzene with ethylene and can be produced using a new process that utilizes dilute ethylene as a raw material. This page contains tables of azeotrope data for various binary and ternary mixtures of solvents. Toluene is a naturally occurring compound derived primarily from petroleum or petrochemical processes. Its energy density is, however, lower than methane, per kg. Benzene, however, is an extraordinary 36 kcal/mole more stable than expected. Molecular FormulaC7H6NO2. Other names: Styrene, o-methyl-; o-Methylstyrene; o-Vinyltoluene; 1-Methyl-2-vinylbenzene; 2-Methylstyrene; 2-Vinyltoluene; 1-Ethenyl-2-methylbenzene; 2-Ethenylmethylbenzene; 2-Methyl-1-vinylbenzene Information on this page: Notes; Other data available: Gas phase thermochemistry data; Phase change data; Gas phase ion energetics data; IR Spectrum Methylbenzene. One carbon gets a positive charge the other forms a C-E bond. Use 1-Methyl-4-phenoxybenzene | C13H12O | CID 74351 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological Trimethylbenzene. Go To: Top Data from NIST Standard Reference Database 69: NIST Chemistry WebBook The National Institute of Standards and Technology (NIST) uses its best efforts to deliver a high quality copy of the Database and to verify that the data contained therein have been selected on the basis of sound scientific judgment. In contact with mucous membranes, hydrolysis produces hydrochloric acid. a Weigh 2. These common names take the place of the benzene base name. Information on this page: Notes; Other data available: Methyl phenylacetate is an organic compound that is the methyl ester of phenylacetic acid, with the structural formula . Contact may irritate skin, eyes, and mucous membranes. It is used as a solvent, in aviation Jan 23, 2023 · A Free Radical Substitution Reaction. Average mass Da. . Quantity Value Units Method Reference Comment; Δ r H°: 1518. This compound belongs to the catechols. Other names: Toluene, o-ethyl-; o-Ethylmethylbenzene; o-Ethyltoluene; o-Methylethylbenzene; 1-Ethyl-2-methylbenzene; 1-Methyl-2-ethylbenzene; 2-Ethyltoluene; ortho-Ethyltoluene; 1,2-Methylethylbenzene; 2-Ethylmethylbenzene; Toluene, 2-ethyl-; 2-Methyl-1-ethylbenzene; NSC 405731; 2-ethyl-3-methylbenzene Permanent link for this species. Methylbenzene is more reactive than benzene because of the tendency of the methyl group to "push" electrons towards the ring. In addition to the Thermodynamics Research Center (TRC) data available from this site, much more physical and chemical property data is available from the following TRC products: Jan 3, 2010 · Other names: Phenetole, p-methyl-; p-Ethoxytoluene; p-Methylphenetole; Ethyl p-tolyl ether; 1-Ethoxy-4-methylbenzene; 4-Methylphenetole; 4-Ethoxytoluene Permanent link for this species. This causes the e- in the C-H bond to form a C-C double bond and aromaticity is reformed. The simplified formula for this is C 6 H 5 CH 3. Benzene is a chemical that is a colorless or light yellow liquid at room temperature. IUPAC Standard InChI: InChI=1S/C8H10O/c1-9-7-8-5-3-2-4-6-8/h2-6H,7H2,1H3 Copy IUPAC Standard InChIKey: GQKZBCPTCWJTAS-UHFFFAOYSA-N Copy CAS Registry Number: 538-86-3 IUPAC Standard InChIKey: RWGFKTVRMDUZSP-UHFFFAOYSA-N Copy CAS Registry Number: 98-82-8 Chemical structure: This structure is also available as a 2d Mol file or as a computed 3d SD file Benzene targets the liver, kidney, lung, heart and brain and can cause DNAstrand breaks and chromosomaldamage, hence is teratogenicand mutagenic. IUPAC Standard InChI: InChI=1S/C9H6N2O2/c1-7-8 (10-5-12)3-2-4-9 (7)11-6-13/h2-4H,1H3. P264 Wash skin thouroughly after handling. Insoluble in water. Methyl phenylacetate has a strong odor similar to honey. 1561. IUPAC Standard InChIKey: CHLICZRVGGXEOD-UHFFFAOYSA-N Copy CAS Registry Number: 104-93-8 Chemical structure: This structure is also available as a 2d Mol file or as a computed 3d SD file Jan 23, 2023 · Methylbenzene boils at 111°C. The data include the composition of a mixture by weight (in binary azeotropes, when only one fraction is given, it is the fraction of the second component), the boiling point ( b. Quantity Value Units Method Reference Comment; Δ r H°: 1616. Benzene dissolves only slightly in water and will float on top of water. May 7, 2010 · IUPAC Standard InChIKey: MMSLOZQEMPDGPI-UHFFFAOYSA-N Copy CAS Registry Number: 1195-32-0 Chemical structure: This structure is also available as a 2d Mol file or as a computed 3d SD file Hazardous Substance Fact Sheet. 3-methyl-benzene-1,2-diol is a solid. ± 1. Toluene (or methylbenzene) is a common chemical found in chemistry laboratories. 3-methyl-benzene-1,2-diol DrugBank Accession Number DB03454 Background. Workers may be harmed from exposure Other names: Toluene, p-ethyl-; p-Ethylmethylbenzene; p-Ethyltoluene; p-Methylethylbenzene; 1-Ethyl-4-methylbenzene; 1-Methyl-4-ethylbenzene; 4-Ethyltoluene; 4-Methylethylbenzene; para-Ethyltoluene; Benzene, 1-methyl-4-ethyl-; 1,4-Methylethylbenzene; NSC 74177; 4-ethylmethylbenzene Permanent link for this species. m-Phenylenediamine, also called 1,3-diaminobenzene, is an organic compound with the formula C 6 H 4 (NH 2) 2. Br-; B,M Benzyl chloride is an alkylating agent. If you have the misfortune to come across the word benzol, be forewarned that this is an old German word for benzene. b Slowly add 4 cm 3 of concentrated sulfuric acid to the methyl benzoate with swirling to ensure thorough mixing. In practice, 1,3-cyclohexadiene is slightly more stable than expected, by about 2 kcal, presumably due to conjugation of the double bonds. [3] Mar 4, 2010 · Other names: Toluene, p-propyl-; p-Propyltoluene; 1-Methyl-4-propylbenzene; p-n-Propyl toluene; 4-n-Propyltoluene; 1-Methyl-4-n-propylbenzene; 4-Propyl-1-methylbenzene; 4-propyltoluene Permanent link for this species. Methylbenzene also has a small permanent dipole; thus, there will be dipole-dipole attractions as well as dispersion forces. Use this [(Cyclohexylmethoxy)methyl]benzene | C14H20O | CID 12346043 - structure, chemical names, physical and chemical properties, classification, patents, literature Benzene, 1-methyl-3- (1-methylethyl)-. The arenium ion is conjugated but not aromatic. Formula: C 9 H 6 N 2 O 2. P270 Do not eat, drink or smoke when using this product. May be toxic by ingestion. In organic chemistry, xylene or xylol (from Greek ξύλον (xylon) 'wood'; [1] [2] IUPAC name: dimethylbenzene) are any of three organic compounds with the formula (CH3)2C6H4. These are compounds containing a 1,2-benzenediol moeity. CAS Innovation Incubator. Used to make other chemicals. Information on this page: Gas phase thermochemistry data; References; Notes; Other data available: Jan 23, 2023 · Electrophilic substitution in methylbenzene. Type Small Molecule Groups Experimental Structure Jun 11, 2016 · According to the lowest locant rule shouldn't the numbering of the compound 1 start from the carbon at the 4th position, thus giving the IUPAC name as 1,2-dimethyl-4-hydroxybenzene? Other names: Toluene, p-ethynyl-; p-Ethynyltoluene; p-Methylphenylacetylene; p-Tolylacetylene; 4-Methylphenylacetylene; 4-Ethynyltoluene; 4-Methylethynylbenzene; 1-Ethynyl-4-methylbenzene Permanent link for this species. ) of a component, the boiling point of a mixture In addition to the Thermodynamics Research Center (TRC) data available from this site, much more physical and chemical property data is available from the following TRC products: Jan 23, 2023 · methylbenzene. CDC - NIOSH Pocket Guide to Chemical Hazards - Toluene Skip directly to site content Skip directly to page options Skip directly to A-Z link Mar 16, 2024 · P264 Wash hands thoroughly after handling. This compound also occurs in brandy, capsicum, coffee, honey Other names: Toluene, m-iodo-; m-Iodotoluene; m-Methyliodobenzene; 3-Iodotoluene; 1-Iodo-3-methylbenzene; 1-Methyl-3-iodobenzene Permanent link for this species. Cool this mixture by partially immersing the flask in an ice-water bath. Notes. It is highly flammable and is formed from both natural processes and human activities. Information on this page: Notes; Other data available: IUPAC Standard InChIKey: ZBTMRBYMKUEVEU-UHFFFAOYSA-N Copy CAS Registry Number: 106-38-7 Chemical structure: This structure is also available as a 2d Mol file; Other names: Toluene, p-bromo-; p-Bromotoluene; p-Methylbromobenzene; p-Methylphenyl bromide; p-Tolyl bromide; 1-Bromo-4-methylbenzene; 4-Bromo-1-methylbenzene; 4-Bromotoluene; 4-Methyl-1-bromobenzene; 4-Methylbromobenzene; 4 Other names: Toluene, m-ethyl-; m-Ethylmethylbenzene; m-Ethyltoluene; m-Methylethylbenzene; 1-Ethyl-3-methylbenzene; 1-Methyl-3-ethylbenzene; 3-Ethyltoluene; meta-Ethyltoluene; Benzene, 3-ethyl-1-methyl-; 1,3-Methylethylbenzene; 3-Ethyl-1-methylbenzene; 3-Ethylmethylbenzene; 3-Methylethylbenzene; NSC 74176 Permanent link for this species. bg gh ob lq rf xn sx jq vt dm