(7) 9 6 2 2 . They also represent the ratios in which the constituent elements combine to form the compound. Toluene diisocyanate (TDI) is an organic compound with the formula CH 3 C 6 H 3 (NCO) 2.Two of the six possible isomers are commercially important: 2,4-TDI (CAS: 584-84-9) and 2,6-TDI (CAS: 91-08-7). Identification . colorless (1) white (2) Reaction Suitability. The IUPAC name for toluene is methylbenzene. Page 7 of 16 MSDS - Toluene ENVIRONMENTAL CONTROLS See Sections 6, 7, 12, 13. Chemical identity 3.1.1.1. Toluene, also known as methylbenzene, is an organic chemical compound. Chemical Formula Search Help Rules for chemical formulas (Back to search) Enter a sequence of element symbols followed by numbers to specify the amounts of desired elements (e.g., C6H6). Formula Weight. Toluene is also called as toluol, is an aromatic hydrocarbon. 0 - 100 (11) 101 - 200 (75) 201 - 300 (27) 301 - 400 (12) 401 - 500 (3) 501 - 600 (3) 601 - 700 (1) 1000+ (2) Boiling Point (°C) 0 - 100 (9) 101 - 200 (42) 201 - 300 (16) 301 - 400 (1) 1001+ (1) Melting Point (°C) less than 0 (16) 0 - 100 (37) 101 - 200 (16) 1001+ (1) Color. The chemical formula of a compound is crucial while representing it in a chemical equation. Articles of toluene are included as well. It is a mono-substituted benzene derivative, consisting of a methyl group (CH₃) attached to a phenyl group. Elements may be in any order. You may notice that the chemical formula of toluene (C7H8), has seven carbon (C) atoms and eight hydrogen (H) atoms. The chemical formula of toluene can be written as C 6 H 5 CH 3. 251 °C OU Chemical Safety Data (No longer updated) More details: 251 °C Alfa Aesar 36733: 483-485 F / 760 mmHg (250.5556-251.6667 °C / 760 mmHg) Wikidata Q415183: 484 F / 760 mmHg (251.1111 °C / 760 mmHg) Wikidata Q415183 Chemical Synthesis (53) Molecular Biology (1) Research Essentials (2) Solvents (5) Stable Isotopes (1) Special Grade . 58 / Monday, March 26, 2012 / Rules and Regulations Date of issue: 03/21/2014 Revision date: 02/27/2018 Supersedes: 03/21/2014 Version: 1.1 02/27/2018 EN (English) Page 1 SECTION 1: Identification . Chemical Properties of Toluene (CAS 108-88-3) ... InChI Key YXFVVABEGXRONW-UHFFFAOYSA-N Formula C7H8 SMILES Cc1ccccc1 Molecular Weight 1 92.14 CAS 108-88-3 Other Names. It is categorized as such because of the presence of carbon (C) atoms in its chemical formula, C7H8. We have compiled a list of Toluene suppliers in USA, the companies listed have a genuine United States presence and include: distributors, wholesalers, industrial, retail and bulk suppliers. Chemical formulae can also be employed to represent ions, free radicals and other chemical species. The molar mass of toluene is about 92.14 g/mol. What chemicals are in the proposed SNUR? As well as its formula C7H8, toluene can also be referred to as methylbenzene, phenylmethane and methylbenzol. Consult the Supplier in Section 1 for additional data. 77, No. Primary name and/or INCI name Toluene-2,5-diamine (INCI) Toluene-2,5-diamine sulfate (INCI) 3.1.1.2. The vapor pressure for 2,4-toluene diisocyanate is 0.01 mm Hg at 80 °C, and it has a log octanol/water . Toluene is a liquid, which is colourless, water-insoluble and smells like paint thinners. It catches fire easily and, under proper conditions, is explosive. It can be found naturally in petroleum crude oil. This action is part of EPA’s work to ensure chemical safety in order to protect human health. 1.1. The boiling point of toluene is about 111 o C. It is a highly flammable liquid compound. ACS reagent (3) AldrichCPR (17) Analytical (5) analytical standard (30) Anhydrous (1) certified reference material (19) Laboratory (1) PESTANAL® (1) pharmaceutical primary standard (3) pharmaceutical secondary standard (3) Puriss (1) Puriss P.A. Image 103159381. Use correct case for element symbols. In organic synthesis, PPTS is used as a weakly acidic catalyst, providing an organic soluble source of pyridinium (C 5 H 5 NH +) ions.For example, PPTS is used to deprotect silyl ethers or tetrahydropyranyl ethers when a substrate is unstable to stronger acid catalysts. 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. The chemical formula for 2,4-toluene diisocyanate is C H N O , and the molecular weight is 174.15 g/mol. Toluene is a naturally occurring compound derived primarily from petroleum or petrochemical processes. Substance Data Source: TOXNET. Toluene Safety Data Sheet according to Federal Register / Vol. methyl benzene, is a clear, flammable, water-insoluble liquid with the odor of paint thinner. partition coefficient (log K ) of 0 to 1 (estimated). The molecular formula identifies each type of element by its chemical symbol and identifies the number of atoms of each element found in one discrete molecule of the substance. Chemical and Physical Specifications Toluene-2,5-diamine is used in hair dyes in the form of its free base or its sulfate salt. Q4. Figure 1: Chemical Structure of Toluene. 3.1.1. At room temperature and pressure, it appears as a colorless liquid having a sweet pungent odor. Toluene can evaporate out of common household products, such as glues, paints and paint thinners, adhesives, synthetic fragrances and nail polish, into air that is inhaled. Chemsrc provides toluene(CAS#:108-88-3) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. It is also an irritant to the skin, eyes, and respiratory tract. Wikipedia. It is categorized as such because of the presence of carbon (C) atoms in its chemical formula, C7H8. There are seven TDI and related compounds in this proposed SNUR: Toluene diisocyanate trimer (Benzene, 1,3-diisocyanatomethyl-, trimer, CASRN 9019-85-6) Toluene (), also known as toluol (), is an aromatic hydrocarbon. Toluene CAS number: 108-88-3. Exposure to toluene in consumer products can be reduced by using these products in well-ventilated areas and closely following all label warnings and instructions. The remaining 14% was a "filler" of n-heptane, to reduce the octane to meet Formula One fuel restrictions. It is first isolated in 1837 by distillation of pine oil by a Polish chemist named Filip Walter. Chemical formulae provide insight into the chemical composition of a compound. The chemical formula of toluene is C 7 H 8. Toluene is an organic solvent, capable of dissolving a number of inorganic chemicals. The 2D chemical structure image of toluene is also called skeletal formula, which is the standard notation for organic molecules. GENERAL INFORMATION Physical State : Liquid Form : Clear Color : Colorless Odor : Aromatic It may produce symptoms such as headache, dizziness, drowsiness, confusion, fatigue, and peculiar sensations of the skin, such as a "pins and needles" effect. Antisal 1a; Benzene, methyl; CP 25; Dracyl; Methacide ; Methane, phenyl-Methylbenzene; Methylbenzol; Monomethyl benzene; NCI-C07272; NSC 406333; Phenylmethane; Rcra waste number U220; Tolu-sol; Tolueen; … PHYSICAL AND CHEMICAL PROPERTIES Typical physical and chemical properties are given below. The chemical formula of toluene shown above is based on the molecular formula indicating the numbers of each type of atom in a molecule without structural information, which is different from the empirical formula which provides the numerical proportions of atoms of each type. Illustration of Toluene molecule - structural chemical formula and model. As such, its IUPAC systematic name is methylbenzene. Pyridinium p-toluenesulfonate (PPTS) is a salt of pyridine and p-toluenesulfonic acid.It is a colourless solid. Product form : Substance Substance name : Toluene CAS-No. Chemicals; Solvents; Toluene; Filter By Narrow Results. Filter By. The Chemical Company • 44 Southwest Ave. Jamestown, RI 02835 • 401.360.2800 www.thechemco.com Page 1 of 10 Safety Data Sheet Toluene Diisocyanate Revision Date: 06-June-2017 Version 1.1 1. 9. Toluene, also known as methylbenzene, is an organic chemical compound. It is a colorless, water-insoluble liquid with the smell associated with paint thinners. Where to buy Toluene in the USA. Toluene can also be used as a recreational inhalant sometimes, and it also has the potential of causing severe neurological harm. Toluene has a multitude of purposes and is primarily used as a cleaning solution in a variety of industries. Toluene is a very hazardous chemical compound. It is colorless, water-insoluble and has a smell associated with paint thinners. This page contains information on the chemical Toluene including: 41 synonyms/identifiers; U.S. Code of Federal Regulations Title 49 Section 172 shipping regulations and proper shipping name; USDOT 2008 Emergency Response Guidebook initial response information. Toluene is a clear, water-insoluble liquid with the typical smell of paint thinners.It is a mono-substitution benzene derivative, i.e., in which a single hydrogen atom from a group of six atoms from the benzene molecule has been replaced bi a univalent group, in this case CH 3.As such, its IUPAC systematic name is methyl benzene.. Buy Toluene Online from a Leading UK Chemical Supplier. Toluene Formula: C 7 H 8 Toluene Chemical Properties Replacement of hydrogen atoms of benzene ring: In the absence of sunlight and in the presence of a halogen carrier such as Fe and FeCl 3 , it reacts with the halogens to form the replacement product. If correct case is not used, the formula may be ambiguous and the interpretation chosen may not be the desired one. Vector illustration vector art, clipart and stock vectors. ReAgent regularly supplies toluene to industries like printing, analytical and oil testing. Uses. It is categorized as such because of the presence of carbon (C) atoms in its chemical formula, C7H8. Toluene, a.k.a. Chemical Formula: C6H5CH3 Contact Information: Research and Production Enterprise “Zarya”, Ltd. Zavodskaya Street, 1g/36, Rubezhnoye, Lugansk reg., Ukraine, 93001 Phone: +380 (6453) 95085, 95026, 95035 Fax: +380 (6453) 95042, 95026, 95035 www.zaryachem.com Section 2: Composition and Information on Ingredients Composition: Name % by Weight Toluene wt, % min 99,2 Benzene wt, % … Toluene is a common component in gasoline, glues, and paint products. Commercial toluene diisocyanate is comprised of approximately 80% 2,4-toluene diisocyanate and 20% . Toluene (CASRN 108-88-3) is another major chemical released by the paper industry. Supplier and Substance Identification Product Information Product name: Toluene Diisocyanate Description: Polyurethane component, industrial chemicals Recommended use of the chemical and … (7) ow. Structure and Formula Toluene, also known as methylbenzene, is an organic chemical compound. 2,4-TDI is produced in the pure state, but TDI is often marketed as 80/20 and 65/35 mixtures of the 2,4 and 2,6 isomers respectively. Product form: Clear Color: colorless odor: aromatic formula Weight Online from a Leading UK chemical.... And physical Specifications Toluene-2,5-diamine is used in hair dyes in the form of free! H 8 dyes in the form of its free base or its sulfate.! Solvent, capable of dissolving a number of inorganic chemicals ) Toluene-2,5-diamine sulfate ( INCI ) 3.1.1.2 not... 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