TWA 200 ppm C 300 ppm 500 ppm (10-minute maximum peak)[4]
REL (Recommended)
TWA 100 ppm (375 mg/m3) ST 150 ppm (560 mg/m3)[4]
IDLH (Immediate danger)
500 ppm[4]
Safety data sheet (SDS)
SIRI.org
Related compounds
Related aromatic hydrocarbons
benzene xylene naphthalene
Related compounds
methylcyclohexane
Supplementary data page
Toluene (data page)
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Nverify (what is YN ?)
Infobox references
Chemical compound
Toluene (/ˈtɒl.juiːn/), also known as toluol (/ˈtɒl.ju.ɒl,-ɔːl,-oʊl/), is a substituted aromatic hydrocarbon[15] with the chemical formula C6H5CH3, often abbreviated as PhCH3, where Ph stands for phenyl group. It is a colorless, water-insoluble liquid with the odor associated with paint thinners. It is a mono-substituted benzene derivative, consisting of a methyl group (CH3) attached to a phenyl group by a single bond. As such, its systematic IUPAC name is methylbenzene. Toluene is predominantly used as an industrial feedstock and a solvent.
As the solvent in some types of paint thinner, permanent markers, contact cement and certain types of glue, toluene is sometimes used as a recreational inhalant[16] and has the potential of causing severe neurological harm.[17][18]
^ abcdeHaynes, p. 3.514
^Nomenclature of Organic Chemistry : IUPAC Recommendations and Preferred Names 2013 (Blue Book). Cambridge: The Royal Society of Chemistry. 2014. p. 139. doi:10.1039/9781849733069-00130. ISBN 978-0-85404-182-4. Toluene and xylene are preferred IUPAC names, but are not freely substitutable; toluene is substitutable under certain conditions, but only for general nomenclature (see P-15.1.8 for a general substitution rules for retained names).
^Record in the GESTIS Substance Database of the Institute for Occupational Safety and Health
^ abcdeNIOSH Pocket Guide to Chemical Hazards. "#0619". National Institute for Occupational Safety and Health (NIOSH).
^Haynes, p. 5.164
^Haynes, p. 5.176
^Haynes, p. 3.579
^Haynes, p. 6.258
^Haynes, p. 6.246
^Haynes, p. 9.66
^Haynes, pp. 5.39, 5.67
^ abcHaynes, p. 16.30
^ ab"Toluene". Immediately Dangerous to Life or Health Concentrations (IDLH). National Institute for Occupational Safety and Health (NIOSH).
^"NFPA Chemicals". New Environment, Inc. Archived from the original on November 14, 2021. Retrieved March 13, 2015.
^Cite error: The named reference Ullmann was invoked but never defined (see the help page).
^McKeown NJ (February 1, 2015). Tarabar A (ed.). "Toluene Toxicity, Background, Pathophysiology, Epidemiology". WebMD Health Professional Network. Archived from the original on March 9, 2016. Retrieved March 22, 2016.
^Streicher HZ, Gabow PA, Moss AH, Kono D, Kaehny WD (June 1981). "Syndromes of toluene sniffing in adults". Annals of Internal Medicine. 94 (6): 758–62. doi:10.7326/0003-4819-94-6-758. PMID 7235417.
^Devathasan G, Low D, Teoh PC, Wan SH, Wong PK (February 1984). "Complications of chronic glue (toluene) abuse in adolescents". Australian and New Zealand Journal of Medicine. 14 (1): 39–43. doi:10.1111/j.1445-5994.1984.tb03583.x. PMID 6087782.
Toluene (/ˈtɒl.juiːn/), also known as toluol (/ˈtɒl.ju.ɒl, -ɔːl, -oʊl/), is a substituted aromatic hydrocarbon with the chemical formula C6H5CH3, often...
Toluene toxicity refers to the harmful effects caused by toluene on the body. While a significant amount of toluene, 25%–40%, is exhaled unchanged via...
Toluene diisocyanate (TDI) is an organic compound with the formula CH3C6H3(NCO)2. Two of the six possible isomers are commercially important: 2,4-TDI...
Polyvinyltoluene (PVT, polyvinyl toluene) is a synthetic polymer of alkylbenzenes with a linear formula [CH2CH(C6H4CH3)]n. Commercial vinyl toluene is a mixture of methyl...
In enzymology, a toluene dioxygenase (EC 1.14.12.11) is an enzyme that catalyzes the chemical reaction toluene + NADH + H+ + O2 ⇌ {\displaystyle \rightleftharpoons...
The Toluenes is an alternative country/Americana band based in East Tennessee. The group consists of lead vocalist Jamon Scott, guitarist Brian Blush,...
and butane) to aromatics. Toluene hydrodealkylation converts toluene to benzene. In this hydrogen-intensive process, toluene is mixed with hydrogen, then...
dyes, and nail polish removers. The toxic trio consists of formaldehyde, toluene and dibutyl phthalate (DBP). DBP is commonly found in nail polish and is...
Methylcyclohexane is used as a solvent. It is mainly converted in naphtha reformers to toluene. Methylcyclohexane is also used in some correction fluids (such as White-Out)...
olefins (including ethylene and propylene) and aromatics (including benzene, toluene and xylene isomers). Oil refineries produce olefins and aromatics by fluid...
heating. For example, amyl nitrite (poppers), gasoline, nitrous oxide and toluene – a solvent widely used in contact cement, permanent markers, and certain...
international hydrogen supply chain between Brunei and Kawasaki City utilizing toluene-based LOHC technology. Hyundai Motor invests in the development for stationary...
Cresols (also known as hydroxytoluene, toluenol, benzol or cresylic acid) are a group of aromatic organic compounds. They are widely-occurring phenols...
tricarbonyl (MMT) Ferrocene Iron pentacarbonyl Toluene Isooctane BTEX - a hydrocarbon mixture of benzene, toluene, xylene and ethyl-benzene, also called gasoline...
reaction toluene + fumarate ⇌ {\displaystyle \rightleftharpoons } benzylsuccinate This enzyme catalyses a radical-type addition of toluene and fumarate...
health problems. Toluene is an organic compound which is mostly harmless to adults and is sometimes abused as an inhalant. Fetal toluene syndrome has been...
solvents are in dry cleaning (e.g. tetrachloroethylene); as paint thinners (toluene, turpentine); as nail polish removers and solvents of glue (acetone, methyl...
employing alternating current gives phenol from benzene. The oxidation of toluene, as developed by Dow Chemical, involves copper-catalyzed reaction of molten...
fuels. Xylenes are produced mainly as part of the BTX aromatics (benzene, toluene, and xylenes) extracted from the product of catalytic reforming known as...
gasoline is performed on a limited scale. Styrene can be produced from toluene and methanol, which are cheaper raw materials than those in the conventional...
nature and industry. Key industrial aromatic hydrocarbons are benzene, toluene, Xylene called BTX. Many biomolecules have phenyl groups including the...
Benzylmercapturic acid is a minor metabolite of toluene in humans and is used in the diagnosis of toluene exposure. As its name indicates, is a benzyl derivative...
and adolescents in the Philippines. In response to widespread abuse of toluene-based substances, stricter rules have been imposed on the manufacture and...