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Chemical compound
chemicals. It is a derivative of phenol and is an isomer of p-cresol and m-cresol. o-Cresol is one of the chemical compounds found in castoreum. This compound
O-Cresol
Group of chemical compounds
of cresol has a methyl group substituted onto the ring of phenol. There are three forms (isomers) of cresol: ortho-cresol (o-cresol), meta-cresol (m-cresol)
Cresol
Chemical compound
derivative of phenol and is an isomer of p-cresol and o-cresol. Together with many other compounds, m-cresol is traditionally extracted from coal tar,
M-Cresol
Chemical compound
derivative of phenol and is an isomer of o-cresol and m-cresol. Together with many other compounds, p-cresol is conventionally extracted from coal tar
P-Cresol
Chemical compound
herbicide and insecticide. This compound is prepared by disulfonation of o-cresol. The resulting disulfonate is then treated with nitric acid to give DNOC
Dinitro-ortho-cresol
Tar distillation byproduct used as wood preservative
the sulfate-enriched environment, while m-cresol and o-cresol where inhibited. In the chart above, p-cresol was oxidized under an anaerobic sulfate reducing
Creosote
Medical condition
exposure. Urinary o-cresol may be more reliable for the biomonitoring of toluene exposure because, unlike hippuric acid, o-cresol is not found at detectable
Toluene_toxicity
Chemical compound
Cresol red (full name: o-cresolsulfonephthalein) is a triarylmethane dye frequently used for monitoring the pH in aquaria. Cresol red can be used in many
Cresol_Red
Chemical compound
eucalyptus oil. Eucalyptol forms crystalline adducts with hydrohalic acids, o-cresol, resorcinol, and phosphoric acid. Formation of these adducts is useful
Eucalyptol
Fluid produced by beavers
acetates. Other compounds are: benzoic acid, benzyl alcohol, borneol, o-cresol, 4-(4'-hydroxyphenyl)-2-butanone, hydroquinone, and phenol. All those compounds
Castoreum
o-cresol, m-cresol, p-cresol, cresylic acid and xylenols for industrial use — Methods of test (ISO/R 1897 was Phenol, o-cresol, m-cresol, p-cresol, cresylic
List_of_ISO_standards_1–1999
Chemical compound
permitted on peas is 0.1 parts per million. It is synthesised by chlorinating o-cresol and coupling it with γ-chlorobutyric acid. Paranjape, Kalyani; Gowariker
MCPB
Generic name for disinfectants
in the fragrance and dye industries. The EPA has classified o-cresol, m-cresol, and p-cresol as Group C: possible human carcinogens. Exposure to 26% Creolin
Creolin
Chemical compound
sodium p-chloro-m-cresol, p-chloro-m-cresol, chlorothymol, mixed cresols, m-cresol, o-cresol, p-cresol, isopropyl cresols, thymol, o-cymen-5-ol, and carvacrol"
Carvacrol
Boiling points of liquid mixtures
anisole 153.9 150.5 89.5 acetophenone 202.1 185.7 48 aniline 184.4 180.6 76 o-cresol 191.1 189.6 73 2nd Component b.p. of comp. (˚C) b.p. of mixture (˚C) %
Azeotrope_tables
Disinfectant and antiseptic
Sodium p-Chloro-m-Cresol, p-Chloro-mCresol, Chlorothymol, Mixed Cresols, m-Cresol, o-Cresol, p-Cresol, Isopropyl Cresols, Thymol, o-Cymen-5-ol, and Carvacrol
P-Chlorocresol
Indicator which undergoes a definite color change at a specific electrode potential
Sodium 2,6-Dichlorophenol-indophenol +0.64 +0.22 blue colorless Sodium o-Cresol indophenol +0.62 +0.19 blue colorless Thionine (syn. Lauth's violet) +0
Redox_indicator
Chemical compound
alongside other closely related dinitrophenol herbicides like 2,4-dinitro-o-cresol (DNOC), dinoseb and dinoterb. Since 1998 DNP has been withdrawn from agricultural
2,4-Dinitrophenol
Position of molecules attached to benzene rings
use of this nomenclature are given for isomers of cresol, C6H4(OH)(CH3): o-cresol m-cresol p-cresol There are three arene substitution isomers of dihydroxybenzene
Arene_substitution_pattern
Class of chemical compounds
163–174. doi:10.1080/15287394.2021.1997843. Benhamada M, Bouzid D, Boyron O, Taam M (2016). "The relationship between the aging of polycarbonate characterized
Bisphenol
Exposure to dangerous levels of airborne contaminants
0646 m-Cresol 1107.5 mg/m3 250 ppm cresol 95-48-7 0030 o-Cresol 1107.5 mg/m3 250 ppm cresol 106-44-5 0031 p-Cresol 1107.5 mg/m3 250 ppm cresol 4170-30-3
Immediately dangerous to life or health
Immediately_dangerous_to_life_or_health
US EPA air pollutant emission standards
126-99-8 Chloroprene 1319-77-3 Cresols/Cresylic acid (isomers and mixture) 95-48-7 o-Cresol 108-39-4 m-Cresol 106-44-5 p-Cresol 98-82-8 Cumene 94-75-7 2,4-D
National Emissions Standards for Hazardous Air Pollutants
National_Emissions_Standards_for_Hazardous_Air_Pollutants
p-Xylene, o-Xylene, ethyl acetate, ethanol, methanol, pyridine, acetylpyrazine, 2,3,5-trimethylpyrazine, octamethylcyclotetrasiloxane, catechol, m-Cresol, and
Composition of electronic cigarette aerosol
Composition_of_electronic_cigarette_aerosol
Index of chemical compounds with the same molecular formula
mass: 108.057515 u) may refer to: Anisole Benzyl alcohol Cresols o-Cresol m-Cresol p-Cresol Also possible hetero aromatic compounds containing oxygen(5
C7H8O
Chemical compound
Inoue, O; Kanno, E; Kasai, K; Ukai, H; Okamoto, S; Ikeda, M (2004-03-01). "Benzylmercapturic acid is superior to hippuric acid and o-cresol as a urinary
Benzylmercapturic_acid
Committee of Experts on the Transport of Dangerous Goods are as follows: n.o.s. = not otherwise specified meaning a collective entry to which substances
List of UN numbers 1501 to 1600
List_of_UN_numbers_1501_to_1600
N-nitrosopyrrolidine 1.6E-05 U.S. EPA o-Cresol C- possible human carcinogen U.S. EPA p-Benzoquinone C- possible human carcinogen U.S. EPA p-Cresol C- possible human carcinogen
List of cigarette smoke carcinogens
List_of_cigarette_smoke_carcinogens
Group of chemical compounds
showed the presence of phenol, m-cresol and p-cresol (4-methyl phenol) during musth in male elephants. p-Cresol and o-cresol are also components of the human
Naturally_occurring_phenols
Chemical compound
6-dimethylphenol in a fluidized bed of iron-chromium mixed oxide catalyst with o-cresol circulation" (PDF). Chemistry Central Journal. 8 (1): 51. doi:10.1186/s13065-014-0051-6
2,6-Xylenol
Aryl amine
are 4-amino-m-cresol and to a lesser extent, N-acetyl-4-amino-m-cresol, azoxytoluene, o-nitrosotoluene, N-acetyl-o-toluidine, N-acetyl-o-aminobenzyl alcohol
O-Toluidine
Superfund site in Michigan, US
1-Dichloroethene 1,2-Dichlorobenzene 1,2-Dichloroethane 2-Methylphenol (o-Cresol) 2-Methylnaphthalene Acetone Aluminum Arsenic Benzene Bis(2-ethylhexyl)
Thermo-Chem,_Inc.
Class of enzymes
Edmondson DE, Singer TP, Hopper DJ (1980). "8α-O-Tyrosyl-FAD: A New Form of Covalently Bound Flavin from p-Cresol Methylhydroxylase". J. Biol. Chem. 255 (14):
4-Cresol dehydrogenase (hydroxylating)
4-Cresol_dehydrogenase_(hydroxylating)
Chemical compound
Metacresol purple or m-cresol purple, also called m-cresolsulfonphthalein, is a triarylmethane dye and a pH indicator. It is used as a capnographic indicator
Metacresol_purple
Type of notational prefix in chemical nomenclature
systematic nomenclature, o-, m- and p- are generally replaced by numeric locants (1,3-dinitrobenzene instead of m-dinitrobenzene). o-, m- and p- (written
Descriptor_(chemistry)
Cargo ship that burned in 1987
cause of the fire), toxins (aniline oil, diphenylmethane di-isocyanate, o-cresol, and dibutyl phthalate), and corrosives (phosphoric acid and phthalic anhydride)
Cason
Antioxidant
living in olives produce BHT. Volatile organic compounds such as BHT and cresol are produced by resident fungi when olives are being stored awaiting pressing
Butylated_hydroxytoluene
Index of chemical compounds with the same molecular formula
The molecular formula C7H7ClO (molar mass: 142.58 g/mol, exact mass: 142.0185 u) may refer to: 2-Chloro-m-cresol p-Chlorocresol This set index page lists
C7H7ClO
was observed in Bukholderia cepacia G4, where toluene is converted into o-cresol by toluene 2-monooxygenase and subsequently another monooxygenase converts
Hydrocarbonoclastic_bacteria
Chemical compound
pentachloride with cresol (a mixture of para-, ortho-, and meta- isomers of methylphenol), though today's manufacturers can prepare TCP by mixing cresol with phosphorus
Tricresyl_phosphate
— Determination of congealing point ISO 2208:1973 Phenol, o-cresol, m-cresol and p-cresol for industrial use — Determination of crystallizing point after
List of ISO standards 2000–2999
List_of_ISO_standards_2000–2999
dyes include: Bromothymol blue Bromocresol green Bromocresol purple Cresol Red o-Cresolphthalein Chlorophenol red Dixylenolphthalein Guaiacolphthalein
Phthalein_dye
Index of chemical compounds with the same molecular formula
The molecular formula C7H9NO may refer to: 4-Amino-m-cresol Anisidines o-Anisidine (2-methoxyaniline) m-Anisidine (3-methoxyaniline) p-Anisidine (4-methoxyaniline)
C7H9NO
bis(hydrogen methylarsonate) [Wikidata] CPMF CPPC credazine [Wikidata] cresol cumyluron [Wikidata] cyanamide cyanatryn [Wikidata] cyanazine cyanogen cycloate [Wikidata]
List_of_herbicides
Chemical compound
2-Chloro-m-cresol is a chlorinated cresol. The compound is difficult to synthesise as chlorination of m-cresol yields the para-product (4-chloro-3-methylphenol)
2-Chloro-m-cresol
Aromatic alcohol
Benzyl alcohol (also known as α-cresol) is an aromatic alcohol with the formula C7H8O or C6H5CH2OH. The benzyl group is often abbreviated "Bn" (not to
Benzyl_alcohol
Chemical compound
salt in strong base results in desulfonation, giving, after acid workup, p-cresol. Marc Julia, Michel Maumy (1976). "Free-Radical Cyclization: Ethyl
Sodium_p-toluenesulfonate
Reagent used to detect water soluble proteins
Colored Complex, C7H7OHg·C7H6O2N, Obtained in the Millon Reaction of p-Cresol". Bulletin of the Chemical Society of Japan. 43 (10): 3070–3078. doi:10
Millon's_reagent
Chloroxuron Chlorthiophos Chromic chloride Cobalt carbonyl Colchicine Coumaphos Cresol, -o Crimidine Crotonaldehyde Crotonaldehyde, (E)- Cyanogen bromide Cyanogen
EPA list of extremely hazardous substances
EPA_list_of_extremely_hazardous_substances
Chemical compound
glucuronidated, and quickly eliminated via the kidneys. AMC is a derivative of m-cresol, with a pentyl group attached to the sixth carbon atom. The pure substance
Amylmetacresol
Organomercury antiseptic and antifungal agent
preservative. Unlike other preservatives at the time, such as phenol and cresol, thiomersal does not reduce the potency of the vaccines that it protects
Thiomersal
Chemical group (–SO2–C6H4–CH3)
sodium borohydride to a diol, followed by Friedel-Crafts alkylation with p-cresol and iron(III) chloride to a phenol. The tosyl and nosyl groups are introduced
Tosyl_group
the biodegradation of aromatic hydrocarbons. This include m-, p-, and o-cresols which display a hydroxyl group in addition to the methyl group characteristic
Benzylsuccinate_synthase
Football league season
Torcida. 22 September 2025. Retrieved 20 October 2025. "Bernardo Franco é o novo técnico do Botafogo-PB" [Bernardo Franco is the new head coach of Botafogo-PB]
2026 Campeonato Brasileiro Série C
2026_Campeonato_Brasileiro_Série_C
Football competition held in Brazil
10 December 2025. Retrieved 11 December 2025. "Mozart é o novo treinador do Ceará e comandará o Time do Povo em 2026" [Mozart is the new head coach of
2026 Campeonato Brasileiro Série B
2026_Campeonato_Brasileiro_Série_B
Species of Asian ant
(2004) identified the following chemicals within the secretion: Phenols m-cresol (traces found), a corrosive compound 2,4-Dihydroxyacetophenone 2-Methyl-5
Colobopsis_saundersi
Chemical compound
biosynthetic precursor to m-cresol. Its decarboxylation is catalyzed by 6-methylsalicylate decarboxylase: 6-methylsalicylate ⇌ m-cresol + CO2 5-Methylsalicylic
6-Methylsalicylic_acid
Football league season
Série C] (in Brazilian Portuguese). O Povo. 2 September 2024. Retrieved 21 October 2024. "Marcelo Chamusca acerta com o Floresta para 2025" [Marcelo Chamusca
2025 Campeonato Brasileiro Série C
2025_Campeonato_Brasileiro_Série_C
Chemical compound
ethylvanillin to a methyl group yields a compound called Ultravanil (vanilla cresol) [2563-07-7]. Karl-Georg Fahlbusch, Franz-Josef Hammerschmidt, Johannes
Ethylvanillin
Chemical compound
compound belongs to the class of organic compounds known as meta cresols, containing a meta cresol moiety which consists of a benzene ring bearing a methyl group
Tribromometacresol
Chemical compounds in which hydroxyl group is attached directly to an aromatic ring
elaboration of phenol or cresols. They are typically produced by the alkylation of benzene/toluene with propylene to form cumene then O 2 is added with H 2SO
Phenols
Cleaning products brand name
biological cell membranes. The original formulation of Lysol contained cresols derived from coal tar. This formulation may still be available commercially
Lysol
Species of arctic land mammal
extract of washes of the prepuce revealed the presence of benzoic acid and p-cresol, along with a series of straight-chain saturated hydrocarbons from C22H46
Muskox
Industrial process
process beginning with the alkylation of chlorobenzene with propylene. Cresols are produced from isopropyltoluene. Crude acetone is hydrogenated in the
Cumene_process
Chemical dye and pH indicator
used for the same purpose. The compound is synthesized by bromination of cresol purple (m-cresolsulfonphthalein). It is used as a pH indicator and as a
Bromocresol_green
Chemical compound
formulations. Fenthion can be synthesized by condensation of 4-methylmercapto-m-cresol and dimethyl phosphorochloridothionate. Fenthion exposure to general population
Fenthion
Species of bacterium
Jensen RL, Højberg O, Canibe N, Jensen BB (2015). "Olsenella scatoligenes sp. nov., a 3-methylindole- (skatole) and 4-methylphenol- (p-cresol) producing bacterium
Tractidigestivibacter scatoligenes
Tractidigestivibacter_scatoligenes
Organic compound used as flavouring and analgesic
company Haarmann & Reimer, now part of Symrise). This process starts from m-cresol which is alkylated with propene to thymol. This compound is hydrogenated
Menthol
Chemical compound
(GO-Y016). For industrial applications the chemical is synthesized from p-cresol using aromatic substitution with bromine followed by nucleophilic substitution
3,4,5-Trimethoxybenzaldehyde
Football competition held in Brazil
November 2024. "Mais longevo da Série B, Guanaes vai deixar o Operário-PR; Bruno Pivetti é o possível substituto" [Longest-serving in the Série B, Guanaes
2025 Campeonato Brasileiro Série B
2025_Campeonato_Brasileiro_Série_B
Compound containing rings with delocalized pi electrons
ensuring the stability of such products. For example, three isomers exist for cresol because the methyl group and the hydroxyl group (both ortho para directors)
Aromatic_compound
Condition in male elephants
proteins, lipids (including cholesterol), phenol and 4-methyl phenol, cresols and sesquiterpenes (notably farnesol and its derivatives). Secretions and
Musth
Football league season
least yellow cards received; 8th draw (C) Champions; (R) Relegated "Entenda o formato da primeira fase do Paulistão 2026" [Understand the format of the
2026_Campeonato_Paulista
Chemical compound
phenols in the presence of solid acid catalysts (e.g. certain zeolite). Cresols and cumyl phenols can be produced in that way. Aqueous solutions of phenol
Phenol
Chemical compound found in plants including thyme
strongly alkaline aqueous solutions. Thymol is produced by the alkylation of m-cresol with propene. CH3C6H4OH + CH2CHCH3 → ((CH3)2CH)CH3C6H3OH A predicted method
Thymol
Family of fungi
carrion, such as oligosulfides, and of feces, such as phenol, indole and p-cresol. This provides evidence for mimicry of carrion and feces and convergence
Phallaceae
Salt, anion or ester of a sulfonic acid
CS1 maint: multiple names: authors list (link) W. W. Hartman (1923). "p-Cresol". Organic Syntheses. 3: 37. doi:10.15227/orgsyn.003.0037. Arthur W. Weston
Sulfonate
Chemical compound
the phenol. Related ligands can be prepared more efficiently using para-cresol. It is used to mobilize metal ions analogously to the use of EDTA. EDDHA
EDDHA
Inorganic compound (KOH)
doi:10.1007/s10953-010-9505-1. S2CID 97177429. W. W. Hartman (1923). "p-Cresol". Organic Syntheses. 3: 37. doi:10.15227/orgsyn.003.0037; Collected Volumes
Potassium_hydroxide
Formylation reaction used in organic chemistry
diformylation is possible, as in the formation of diformylcresol from p-cresol. Conversion of phenol to the corresponding 1,3,5-trialdehyde has also been
Duff_reaction
Yugoslav-Jewish diarist and Holocaust victim (1922–1942)
for lice infestation, at one point burning her arms with the disinfectant cresol. That same day, camp authorities removed a group of boys and sick adults
Hilda_Dajč
Medication and insecticide
the base. The alcohol precursor may be prepared in three steps. First, m-cresol, chlorobenzene, sodium hydroxide, potassium hydroxide, and cuprous chloride
Permethrin
Chemical compound
9H,1H3,(H,10,11) Key: NJESAXZANHETJV-UHFFFAOYAQ SMILES CC1=CC(=C(C=C1)C(=O)O)O Properties Chemical formula C8H8O3 Molar mass 152.149 g·mol−1 Appearance
4-Methylsalicylic_acid
Production of peptides
fluoride salt which is relatively easy to solubilize. Scavengers such as cresol must be added to the HF in order to prevent reactive cations from generating
Peptide_synthesis
Chemical compound commonly used in antiseptics
4-chloro-3-methylphenol (PCMC) – similar use / similar structure 2-Chloro-m-cresol – Structural similarity Ascenzi JM (1996). "Chloroxylenol: an old-new antimicrobial"
Chloroxylenol
oxychloride copper(II) sulfate copper zinc chromate coumoxystrobin [Wikidata] cresol cufraneb cuprobam [Wikidata] cyanogen cyazofamid cyclafuramid [Wikidata]
List_of_fungicides
Petroleum substitute
It is compounded of phenols such as guaiacol, cresol, xylenol and creosol (not to be confused with cresol). Wood-tar creosote is a colourless to yellowish
Pyrolysis_oil
Unstable oxoacid of sulfur
and cholesterol esters, as well as the hemiester para‑(hydroxysulfanyl)cresol (i.e., 1‑hydroxysulfanyloxy-4‑methylbenzene). With 1,2‑diols, SCl2 forms
Sulfoxylic_acid
Species of primate
slow loris. The most predominant component was the phenolic compound m-cresol. The authors of the study suggest that the chemically complex oils may help
Bengal_slow_loris
Measure of an acid's strength in solution
[Al(H2O)6]3+ to behave as weak acids: [ Al ( H 2 O ) 6 ] 3 + + H 2 O ↽ − − ⇀ [ Al ( H 2 O ) 5 ( OH ) ] 2 + + H 3 O + {\displaystyle {\ce {[Al(H2O)6]^3+ + H2O
Acid_dissociation_constant
Chemical compound
doi:10.1002/14356007.a03_507. ISBN 978-3-527-30673-2. W. W. Hartman (1923). "p-Cresol". Organic Syntheses. 3: 37. doi:10.15227/orgsyn.003.0037. v t e
Sodium_benzenesulfonate
Final stage of semiconductor device fabrication
metal (commonly Kovar) or ceramic. A common plastic used for this is epoxy-cresol-novolak (ECN). All three material types offer usable mechanical strength
Integrated_circuit_packaging
Electronic circuit formed on a small, flat piece of semiconductor material
in-line package (DIP) – first in ceramic, later in plastic, typically a cresol–formaldehyde–novolac resin. In the 1980s, the pin count of VLSI circuits
Integrated_circuit
are attached directly to the benzene ring, generally formed from C, H and O. The entries are sorted by mass. Richard J. Lewis, Sr. 2016. "Phenol", Hawley's
List of natural phenols and polyphenols molecular formulas
List_of_natural_phenols_and_polyphenols_molecular_formulas
m- and p-Cymene are mainly of interest as precursors to the respective cresols, which exploits the Hock rearrangements. Schmidt, Roland; Griesbaum, Karl;
Cymene
Molecule with ability to reversibly switch states
6-diphenyl-4-(2,4,6-triphenylpyridinio)phenolate (DTPP) and an indicator dye, Cresol Red embedded in a polymer gel network, are shown to exhibit an outstanding
Molecular_switch
Reaction in organic chemistry
reactions. The classic example of this reaction is the conversion of p-cresol to a cyclohexadienone (with the aid of aluminium chloride as a catalyst
Zincke–Suhl_reaction
Chemical compound
corresponding ortho or para cresol. Quinone methides can be produced in aqueous solution by photochemical dehydration of o-hydroxybenzyl alcohols (i.e
Quinone_methide
Single-winner electoral system
Silla, we reached 27%).] Silla, ~ El Cresol de (2016-05-26). "Un any d'aprofundiment democràtic a Silla". El Cresol de Silla (in Catalan). Archived from
Schulze_method
Manufactured gaseous fuel
soft coke. The plant in the 1990s produced various chemicals like xylenol, cresol and phenol. The by-products of coal gas manufacture included coke, coal
Coal_gas
Protein domain
(4): 601–3. doi:10.1002/(SICI)1097-0134(199704)27:4<601::AID-PROT12>3.0.CO;2-O. PMID 9141139. This article incorporates text from the public domain Pfam
FAD-oxidase
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