Wikipedia:Requested articles/Natural sciences/Chemistry

See also User:Skysmith/Missing topics about Chemistry, User:Skysmith/Missing topics about Chemical compounds and User:Skysmith/Missing topics about Chemistry technology and User:MichaK/Missing chemicals.

• Guggenheim Fellow, National Academy of Sciences member. [1]; [2]; [3]; [4]; [5]; [6]; [7]; [8]; [9]
• Caroline Karason - Cosmetic Scientist, Teacher and now Musician (Red Charcoal)[10] Graduate of the London College of Fashion [11][12], University of the Arts London [13][14]. In 2010, she invented of the first ever Veet™ [15][16] Depilatory Gel (sensitive variant)[17][18] while working at the Reckitt Benckiser Group plc (previously known as 'Reckitt and Coleman' and 'Reckitt and Sons' but now known as 'Reckitt') [19][20][21] but was never publicly credited for it or listed on the patents arising from it [22][23][24][25]
• Chris Broka, (BS, Caltech; Ph.D., UCSD; Postdoc, Harvard) - retired synthetic pharmaceutical chemist who holds dozens of patents that are used to treat various diseases. Since his retirement from chemistry, he has been working in the fields of theoretical physics, quantum mechanics and music. [26]; [27]; [28]; [29]; [30]; [31]; [32]; [33]
• lightstick while he worked at American Cyanamid
  ; he was also a holder of twenty-one patents of other inventions
• J. Thomas Brenna (req. 2021-01-04) - Professor of Pediatrics at the University of Texas at Austin who uses stable isotope mass spectrometry and other bioanalytical chemical techniques to investigate human nutrition and diseases associated with nutrition. [34]; [35]; [36]; [37]; [38]; [39]
• Neil Burford famous Canadian chemist, former President of the CSC and Chair of CNC-IUPAC, well known for his contributions to the fields of phosphorus chemistry and main group cations ([40], [41])
• Stefano Curtarolo (req. 2022-05-14) – material scientist included in multiple existing articles. He is an American Physical Society Fellow, coiner of the term cheapium, winner of the Presidential Early Career Award for Scientists and Engineers.
• Gary Fuller - British chemist and air pollution scientist [42]. I think, fair to say, one of Britain's most prominent air pollution scientists, formerly at King's College, London. Notable for establishing and running the "London Air Quality Network" [43]. Prolific media contributor/commentator and interviewee (regular column in The Guardian newspaper), many press/media interviews [search news.google.com for dr gary fuller], well-received book (Invisible Killer) about air pollution published in 2019.
• Dušan Hadži (req. pre-2008-02-16) – chemist
• Dennis William Hauck (req. prior 2012-05-19) – alchemist and prolific author on the subject.
• Laurence Barron
  , developed one of the first backscattering ROA spectrometers
• George Hess (1926–2015) (req. pre-2017-01-06)—biochemist, Fulbright Scholar, Guggenheim Fellow, NIH Fogarty Scholar; member of the Biochemistry department at Cornell University.^[1]
• William Francis Hildebrand (William Hildebrand (req. pre-2008-02-16) – American chemist
• Isao Kuwajima (req. 2013-06-11) - a Japanese organic chemist who developed a new total synthesis method of taxol, see ja:桑嶋功
• Tristan H. Lambert William T. Miller Professor of Chemistry, Department Chair, Department of Chemistry and Chemical Biology, Cornell University (https://chemistry.cornell.edu/tristan-lambert)
• Carl Langer (req. pre-2012-01-17) – worked with Ludwig Mond
• John Leffler (physicist) (req. pre-2012-01-17) – enthalpy/entropy; "Leffler plots"
• John W. Lyons (chemist) (req. 2018-09-13) – 9th Director of the National Institute of Standards and Technology from 1990 to 1993 and an expert on the chemistry of flame retardants. [44]; [45]; [46]; [47]
• Samuel Evans Massengill (currently a redirect) (req. 2014-11-21) - Founder and chemist of S. E. Massengill Company [48]
• Corday-Morgan Prizes were founded by a bequest left by Sir Gilbert Morgan. [49]
• Angar Olds (req. 2014-11-03) - is a pioneer in the field of chemometrics and formerly an associate professor at the Technical University of Denmark. He was awarded the Herman Wold gold medal for his contribution to chemometrics in 1997
• Friedrich Quincke (req. pre-2012-01-17) – 19th-century chemist
• William S. Rapson (req. pre-2012-01-17) – found the Rapson-Robinson synthesis, student of Sir Robert Robinson Later wrote the book Gold Usage, see Appreciation: Dr William S Rapson in Gold Usage 01 December 1999, by Prof Dr C J Raub)
• National Bureau of Standards from 1973 to 1975 and assistant director of the Energy Research and Development Administration from 1975 to 1977 before returning to GE prior to his death. [50]; [51]; [52]
• Eduard Schultze (req. pre-2012-01-17) – inventor of gunpowder used by hunters; [53]
• Michael Simic (req. pre-2012-01-17) – chemist
• Takashi Takahashi (req. 2013-06-11), a Japanese chemist who developed a new total synthesis method of taxol
• Jan H. Teuben (req. pre-2012-01-17) – who?; alleged chemist
• Grant Venerable, II (req. 2021-11-13), physical chemist (BS UCLA, MS & PhD University of Chicago), artist, musician, author, university administrator. Son of Grant Venerable, a mathematician-civil engineer and the first African-American graduate of Caltech (his father also deserves his own article and not lumped together with his son). Doctoral student of Jack Halpern (chemist). [54]; [55]; [56]; [57]; [58]; [59]; [60]; [61]; [62]
• Mark Volpin (req. 2021-08-14) – Soviet organical chemist, winner of the USSR State Prize in 1982. Besides the Russian article, there is one on the German Wikipedia ("Mark Wolpin") based on two English-language sources.
• Herwig von Zwehl (req. 2015-04-10), Technical Director of ICMESA (Assumed Deceased)[63]
• Dietrich H. Welte (req. pre-2012-01-17) – geochemist
• Chuanlun Zhang (req. 2019-04-30) – An American-trained Chinese Biogeochemist and Geomicrobiologist who had worked at many research facilities in both the United States (NASA, ORNL, UGA, Texas A&M) and China (Southern University of Science and Technology) and is an expert on Archaea. He has authored or co-authored nearly 300 high-impact papers. [64]; [65]; [66]; [67]; [68]; [69]; [70]; [71]]; [72]; [73]; [74]; [75]
• Yvan Guindon (req. 20233-01-01) Canadian chemist who was President of the Royal Society of Canada from 2007-09. Various awards include the National Order of Quebec and the Order of Canada [76]; [77]; [78]

• Absolute recovery what is it? how it is calculated?
• Chemical crosslinking followed by mass spectroscopy (CX-MS)
• Crossed molecular beam technique - giving a collision free environment after initial reaction and known collision energy)
• Deutsche Härte (°dH), a measurement of hard water
• Durov plot - [79]
• Ester value - [80]
• Fluorescent polarization immunoassay (FPIA) - ref es-wikipedia FPIA
• Interferograph - i.e., as performed by a Johnson and Johnson Ektachem 700XR Analyser C Series in a medical lab
• Lab-on-capillary
• Long afterglow
• Morris reagent Modified Cobalt Thiocyanate Presumptive Color Test for Ketamine Hydrochloride
• Pauling radius [81]
• Pressure shuttle (req. pre-2012-01-16)
• Principle of atomic conservation or POAC
• reaction between petroleum and oxygen Please create new article. --> working on this article now, 3rd April 2019.
• Redwood viscometer - Redwood viscometer is used to measure the viscosity of fluids.
• Refractive index increment (RII) - used in static light-scattering measurement
• Scott's test An analytical reagent used in cocaine testing
• Soil extraction An analytical technique used for extracting chemicals such as nitrate from soil
• Spectroscopic transition
• Time of flight secondary ion mass spectrometry (ToF-SIMS)
• Total-reflection X-ray fluorescence analysis (TXRF) - [82]
• Vapor pressure depression osmometer

A–M

• Actilift (2012-07-15) (is claimed to be a "smart" enzyme in laundry detergents that can smoothen fabrics, does somebody know what kind of enzyme it exactly is and what it does chemically?
  • Possibly a cellulase, to digest microfibrils of cellulose off the surface of cotton threads, giving a smoother feeling surface: linked page mentions such a use, but manufacturers don't say what's in their trademarked product....Malcolm Farmer (talk) 14:37, 10 February 2013 (UTC))[reply]
• Alkoxyamine
• Atropisum
• Allylpotassium
• Aluminum calcium silicate (http://www.ncbi.nlm.nih.gov/pubmed/12851164) blogs.naturalnews.com/your-daily-additives-anticaking-agents-aluminum-calcium-silicate/ ^{[unreliable fringe source?]}
• Aluminum dichromate (req. pre-2016-10-07)
• Aluminum dihydrogen phosphate (req. pre-2014-02-03)
• 1-Aminoindane, 2-Aminoindane already exists.
• Amino sulfonic acid
• Aminooxazole (req. pre-2012-01-16)
• 1-Aminotetralin, 2-Aminotetralin already exists.
• Ammonium cresylate
• Androsta-3,5-diene-7,17-dione (req. 2017-05-10) This is an aromatase inhibitor sold commercially under the name "arimistane"
• Antimony oxide sulfide (As₂S₂)
• Aphanmol I (req. pre-2012-01-16)
• Arachidyl propionate (req. pre-2012-01-16)
• Arsenic(II) sulfide (Sb₄S₃O₃)
  • That's an antimony compound, not an arsenic compound. Thy Pyrometer (talk) 02:32, 22 April 2023 (UTC)[reply]
• Aurocene - hypothetical chemical compound with the formula Au(C₅H₅)₃
• Azadiradione - a component of neem oil
• Azinobis
• BaFe2As2 "BaFe2As2, the parent compound of the FeAs based superconductors" -- see http://arxiv.org/abs/0806.2776
• Barium hydroxide lime U.S.P. (req. pre-2014-01-14)
• Benzalanthrone
• Bioapatite (req. pre-2012-01-16) – has received a number of recent mentions in the scientific and popular press, but information about where it exists, how it forms, and its relation to other bone and tooth compounds is not readily available.
• Butylbenzenes (de:Butylbenzole
  )
• Cadmium sulfite (CdSO₃)
• Caffeine ascorbate, Caffeine citrate already exists.
• Carane (^[2])
• Carbon inverse opal (req. pre-2012-01-16)
• Carbon silk (req. pre-2012-01-16)
• Carbon sulfide selenide (CSSe)
• Carbon sulfide telluride (CSTe)
• Cellulose acetate propionate
• Cerium(II) sulfide (CeS)
• Ceteareth-12 (req. pre-2012-01-16)
• Chemical properties of bitumen (req. pre-2012-01-16)
• Chlorcymol
• Chrome chelate (req. pre-2012-10-25) used in alternative medicine, prohibited food addition in the EU
• Cinnamylidene acetic acid
• Citreofuran
• Caldarchaetidylglycerol tetraether
• Coccinelline
• Cooking oil (data page)
• Comparison of dihydrogen and dilithium (req. 2012-08-23)
• Compound 1036 (req. pre-2012-01-16)
• Copper 8-hydroxyquinoline - mentioned in oligodynamic effect
• Copper germanate CuGeO3, the first inorganic spin-Peierls material
• Crystalline Taurine 74.64.4.218 (talk) 16:19, 8 October 2012 (UTC)[reply]
• Cyclobutyl bromide
• Cyclohexylmagnesium chloride, mainly used as a solution in diethyl ether
• 2-Cyclooctylamino-5-nitropyridine (COANP) (req. pre-2012-01-16)
• Cyclotriazene (req. pre-2012-01-16) – isomer of HN₃
• Cyclic anhydride (req. pre-2012-01-16)
• Cyclopropylamine
• DDC-4920 (req. pre-2012-01-16) – experimental nerve gas
• Desmethylselegiline
• Deuterium sulfide (S₂S)
• Dibenzylbutane
• 4-Dimethylamino-N-methyl-4-stilbazolium tosylate (DAST) (req. pre-2012-01-16)
• Diastereoisomeride
• Dicaesium (fr:Dimère de césium
  )
• Dicarvacrol
• Dicyclohexyl methyl-2-methyl succinate (DCMMS) (req. pre-2012-01-16)
• Dihexadecyl disulfide (C₃₂H₆₆S₂)
• Dihydromyrcenol (req. pre-2012-01-16)
• Dihydroxystearic acid
• Diisopropylmercury – a very poisonous organomercury compound
• Diisopropyl sebacate (req. pre-2012-01-16)
• Di-tert-butylmercury
• Diisopropylmercury
• Dimolybdenum (fr:Dimolybdène
  , currently a redirect to Molybdenum itself)
• Dipotassium (fr:Dipotassium
  )
• Disodium (fr:Disodium
  )
• Ditungsten
• Dynogel (req. pre-2012-01-16)
• Dysprosium(III) sulfide (Dy₂S₃)
• Erbium sulfide (Er₂S₃)
• Erbium(III) sulfate (Er₂(SO₄)₃)
• Eserethole
• Ethylsodium
• Ethylene cyclopentadiene (req. pre-2012-01-16)
• 1,2-Ethylenedisodium
• Ethyl 4-methoxycinnamate (req. pre-2012-01-16)
• Ethylmethylbenzenes (de:Ethylmethylbenzole)
• Ethynyllithium
• Ethynediyldilithium
• Europium-doped yttrium orthovanadate (req. pre-2012-01-16)
• Europium(III) sulfate (Eu₂(SO₄)₃)
• Europium Tetrakis (dibenzoylmethide)triethylammonium (triboluminescent compound)
• Ferroaluminium
• 1,1'-Ferrocene dicarboxylic acid (Fc(COOH)2) (req. pre-2012-01-16)
• Ferromagnesium
• Ferrosilicon magnesium
• Flavone-C
• Florabeads (req. pre-2012-01-16)
• Florpyrauxifen-benzyl - aquatic herbicide
• Fluorinated polyoxetanes (FOx)
• Fluorotriphenylstannane (req. pre-2012-01-16)
• Free Base
  (existing article refers to illigal drugs exclusively, but free base is a general organic chemistry subject. These need to be split apart.)
• Fomblin (req. pre-2012-01-16) – perfluoropolyethers (fluoropolymers) used as specialty lubricants (e.g., high-vacuum pumps)
• Formal sublimate (req. pre-2012-01-16) – mixture of formalin and mercury used in microscopy fixing
• Galactoflavin,also called sorboflavin with formula C18H22N4O7 and molecular weight 406.38988(http://pubchem.ncbi.nlm.nih.gov/summary/summary.cgi?q=all&cid=21500#ec)
• Granatane draft started (and abandoned?) at User:RIT RAJARSHI/Granatane [83]
• Granatanine draft started (and abandoned?) at Draft:Granatanine [84], [85]
• Grevillol (req. pre-2012-01-16)
• General Characteristics of Organic Compounds
• HEGA
  - detergent decanoyl-N-hydroxyethylglucamide
• Hericene (req. pre-2012-01-16)
• Hexaaquairon [Fe(H₂O)₆]²⁺ (req. pre-2012-01-16) – a complex ion of iron
• Hexahydroindene
• Hexahydroxysilicate
• Hippodamine C₁₃H₂₃N. (req. pre-2012-01-16) – a ladybug congregation hormone
• High-density cross-linked polyethylene (req. pre-2012-01-16)
• Hydrixyisohexl 3-cyclohexenecarboxaldehyde (req. pre-2012-01-16)
• Hydrobenzoin (req. pre-2012-01-16)
• Hydrotrioxide (ROOOH) - a class of compounds found in the atmosphere [86]; [87]; [88]; [89]; [90]; [91]
• 4-Hydroxy-3-methoxyamphetamine - metabolite of MDMA
• Hyperbranched aluminosilicate (req. pre-2012-01-16)
• Indolinol
• Infinitene - Polycyclic aromatic hydrocarbon with molecular formula of C48H24, isomeric to Kekulene, its shape reminiscent of the infinity symbol. https://pubs.acs.org/doi/10.1021/jacs.1c10807 ; https://chemrxiv.org/engage/chemrxiv/article-details/6165026b35b4062ec310d759
• Iron(III) Molybdate - catalyst, dehydrogenation, methanol to formaldehyde The role of the suprastoichiometric molybdenum during methanol to formaldehyde oxidation over Mo–Fe mixed oxides
• Isoamyl paramethoxycinnamate (req. pre-2012-01-16)
• Isoethylvanillin (de:Isoethylvanillin) (req. 2021-10-08)
• Isopetasin
• Isopropyl lanolate (req. pre-2012-01-16)
• Isopropyllithium
• Isothialozone (req. pre-2012-01-16)
• Isovanillyl alcohol (de:Isovanillylalkohol)
• Isovanillic acid (de:Isovanillinsäure)
• Janusene (req. pre-2012-01-16)
• Lanthanum monosulfide (LaS)
• Lequerolic acid (req. pre-2012-01-16)
• 2-Lineoylglycerol
• Lithium dodecyl sulfate (req. pre-2012-01-16)
• Lithium manganese dioxide
  (LiMnO₂) Main product in disposable lithium batteries.
• Lithium metaniobate (req. pre-2012-01-16)
• Lithium ozonide^[3]
• Lyophylic Colloid
• Magnesium bis glycinate (req. pre-2012-06-01) double chelated magnesium nutritional supplement (bis may be word prefix in some texts)
• Magnesium ferrosilicon [92]
• Manganese citrate (req. pre-2017-01-01) Also called Trimanganese Dicitrate, nutritional supplement and rarely used reagent. Very little research made.
• Maltinol (req. pre-2012-01-16) same as Maltitol?
• MEGA - detergent N-nonanoyl-N-methyl-D-glucamide
• Meliantriol - a component of neem oil
• 11-Mercaptoundecanoic acid (MUA)
• Mercury(I) carbonate - Hg2CO3 Needs translation from the Dutch wikipedia article or the Russian wikipedia article
• Mesitaldehyde
• (Mesitylene)iron tricarbonyl does not exist but (Mesitylene)molybdenum tricarbonyl does
• Methanediazonium hexafluorophosphate
• Methoxytrimethylsilane (req. pre-2012-01-16)
• Methyl astatide
• Methyl 3-carboxy-3-devinyl-pyropheophorobide a (req. pre-2012-01-16)
• Methyl 3-nitrobenzoate (req. pre-2012-01-16)
• Methyl bicarbonate (req. pre-2012-01-16)
• Methyl chlorate
• Methyleneanthrone
• Methylphenetidine
• Methylsubstituted benzenes (de:Methylsubstituierte Benzole)
• Mineral ice (req. pre-2012-01-16)
• Morchelline amino acid similar to proline, watch here
• Monactin (req 2018-11-19)
• Monophospholipid A (req 2013-07-02)
• Myrtrimonium bromide (req. pre-2012-01-16) – cosmetic additive

N–Z

• Naphthalene sulfonamide
• N-methylsuccinimide
• N-(t-butyldimethylsilyl)-N-methyltrifluoroacetamide (MTBSTFA) (req. pre-2012-01-16)
• Nanoclay (req. pre-2012-01-16) – perhaps this should be part of organoclay, rather than having its own article?
• Nitronium hexafluorophosphate
• Nitrosomethane This compound is distinct from Nitromethane, and has chemical formula CH3NO, similar to formaalmide and oxaziridine, but is distinct in the connection of its atoms.
• nitrosyl tetrafluoroborate
• NNAL - CDC - see Croupier
• Norathyriol
• Norsesquiterpene gamma - lactone
• Novovanillin (de:Novovanillin)
• o-Benzyl-p-chlorophenol
• O,O-Diethyl phosphorochloridothioate
• Oblongolide
• Octadecylsilane The silane used to coat HPLC column beads. Aka C18. For ref there is a stubby bit in the HPLC entry. you mean Octadecyltrichlorosilane
• Octenal
  • 2-Octenal
• Organic oils (req. pre-2012-01-16) – such as sunflower oil
• PdXPhos
• Peroxide-forming chemicals like those listed here: http://www.safety.vanderbilt.edu/chem/peroxide-forming-chemicals.php -- having a nice sortable list of them would be helpful for anyone trying to figure out if their chemical inventory is about to explode...
• Phenethyl group
• Phenylethyl resorcinol (sold as SymWhite® 377)
• Phenylmagnesium chloride, see Phenylmagnesium bromide
• Phenylpyrazine
• Phenyl trimethicone (req. pre-2012-01-16)
• Phosphanoglycine (req.2016-01-17)
• Phosphatidyl choline-cardiolipin(PC-CLP)
• Phosphatidyl choline-phosphatidyl Serine(PC-PS)
• Photovoltaic reactions
  (is a redirect) (req. pre-2012-01-16) – chemical reactions which take place in the presence of sunlight
• Pinacolyl methylphosphonate (PMP) (req. pre-2012-01-16)
• Platinin or Platinine (req. pre-2012-01-16) – trade name for some form of white-metal alloy used in the early 20th century
• PLC plastic (req. pre-2012-01-16)
• Polistirex a polymer used in some cough medications like chlorpheniramine, codeine, dextromethorphan and hydrocodone
• Polyalkyne
• Poly(3-butylthiophene)s (P3BTs) (req. pre-2012-01-16)
• Poly(9,9-dioctylfluorene-alt-thiophene (PDOFT) (req. pre-2012-01-16)
• Poly(diallyldimethylammonium tribromide) (req. pre-2012-8-29)
• Poly-3(octylthiophene) (P3OT) (req. pre-2012-01-16)
• Polyenylphosphatidylcholine
  (req. pre-2012-01-16)
• Polyethimines (req. pre-2012-01-16)
• Polyethylene-polypropylene glycol (Wikidata: Q72501412. CAS: 9003-11-6.)
• Polyhemiaminal (req. pre-2015-12-16)
• Tween 20
  ?)
• Polyterephthalate
• Polyvinylacetone (PVKA) (req. pre-2012-01-16)
• Pomegranate seed oil
  (req. pre-2012-01-16)
• Potassium chlorite https://pubchem.ncbi.nlm.nih.gov/compound/Potassium-Chlorite
• Potassium methylsulfinylmethylide, the potassium analog of dimsyl sodium
• PrOs4Sb12 -- "recently discovered heavy fermion superconductor PrOs4Sb12", see http://arxiv.org/abs/cond-mat/0209553
• Propyl isobutyrate
• Protoplasma (req. pre-2012-01-16)
• Propylene glycol monomethyl ether acetate
• Phosphorothioc triiodide (PSI₃)
• Purcellin oil (req. pre-2012-01-16) – synthetic version of preen oil from birds
• Quilon currently redirects to Kollam
• Ratahine
• Reverse anomeric effect (req. pre-2012-01-16)
• SAM polymer (req. pre-2012-01-16)
• Scytalone (req. pre-2012-01-16)
• Sea Brat 4 (req. pre-2012-01-16) – a dispersant considered for oil-spill cleanup
• Secodaphnane
• Siloxene (req. pre-2012-01-16)
• Silwet L-77, a surfactant frequently used in Agrobacterium-mediated plant transformation
• Sinapyl alcohol dehydrogenase
• Sodium Butyroyl Hyaluronate - modified sodium hyaluronate on its hydroxylic bonds (hyaluromimethic technology)
• Sodium butyroyl formoyl hyaluronate - modified sodium hyaluronate on its hydroxylic bonds (hyaluromimethic technology)
• Sodium hydroxymethylglycinate - used as antimicrobial in cosmetic products
• Sodium isopropoxide, a very caustic base that reacts with water to give isopropanol and sodium hydroxide, although it is soluble in alcohol and acetonitrile (MSDS at http://www.chemblink.com/MSDS/MSDSFiles/683-60-3_Alfa%20Aesar.pdf; use this info and other msds's to create this page)
• Sodium polysulphide
• sec-Butanol
• Sodium silver thiooctoyl hyaluronate - modified sodium hyaluronate on its hydroxylic bonds (hyaluromimethic technology)
• Sodium acetate trihydrate now a redirect to Sodium acetate
• Sodium lauriminodipropionate, sodium salts of substituted propionic acid that prevents or inhibits the build-up of static electricity
• Sodium tert-butylthiolate, the sodium salt of 2-methyl-2-propanethiol (tert-butylthiol)
• Sodium thiooctoyl hyaluronate - modified sodium hyaluronate on its hydroxylic bonds (hyaluromimethic technology)
• Sodium thiooctoyl formoyl hyaluronate - modified sodium hyaluronate on its hydroxylic bonds (hyaluromimethic technology)
• Sodium tribromide
• Sodium trithiophosphate
• Sodium xylenesulfonate
• SoRI-20040 - agonist-like DAT modulator
• Spiro-OMeTAD used in perovskite solar cells, see here
• Stannanetriol
• Sucrose ester, a combination of sucrose and synthetic fat
• Sulfated zirconia (Zirconyl sulfate) (req. pre-2012-01-16)
• Suntheanine
• Tanshinones (req. pre-2012-01-16)
• Telluromethionine
• Terpenic alcohol (req. pre-2012-01-16)
• tert-butyltrichlorosilane
• Tests for identifying proteins
• Tetraamminezinc
• Tetrachlorocobaltate(III) tetraethylammonium chloride
• Tetrafluorethylene perfluormethyl vinylether
• Tetraglycine hydroperiodide, ingredient in water purification tablets as well as pesticide and medicinal CAS 7097-60-1. Chemical Book PubChem
• Tetrahydroxylphosphonium trifluoromethanesulfonate, involves conjugate acid of phosphoric acid
• Tetramethylammonium ozonide^[4][5]
• Tetramethylhexane
• Tetramethylmolozonide (req. pre-2012-01-16) – the "model" molozonide
• Tetraphenylpropenol
• Tetrapropylene
  - req. pre-2012-01-16
• Tetrapropylammonium perrhenate, you mean Tetrapropylammonium perruthenate
• Thermolon See: http://www.thermalon.com, http://www.google.com/patents/US7727637], and http://dl.sciencesocieties.org/publications/jas/abstracts/94/supplement5/257
• Thiazole orange, a nucleic acid stain used as a safer alternative to ethidium bromide
• Thiodiglycolic acid (TdGA) - a metabolite of vinyl chloride
• Thiomethyl triphenyllead
• Thiopropyl triphenyllead
• Thulium(III) sulfate - (Tm₂(SO₄)₃)
• Titanium oxychloride -- (TiOCL) related: "low-dimensional Mott-Hubbard insulators"
• Titanium(IV) sulfate (Ti(SO₄)₂)
• Titanium tetraazide (esoterica)
• Tributyllead acetate
• Tributyllead imidazole
• Trichloromethanesulfonic acid
• Trichloromethyl mercaptan (CHCl₃S)
• Tricyclopentadienyl uranium chloride, an organouranium compound
• Triethyloxonium hexafluorophosphate
• Triisobutylamine
• Triisopropylsilyl chloride
• Trifluoromethylbenzene see Trifluorotoluene
• Trimethyl anhydride (req. pre-2012-01-16)
• Trimethyloxonium hexafluorophosphate
• Trimethylsilyl isocyanate (Use the MSDS at https://www.fishersci.ca/viewmsds.do?catNo=AC224730250), a very toxic compound that is mildly soluble in water (though it somehow also reacts with it)
• Triphenylmethyl perchlorate see Triphenylmethyl hexafluorophosphate
• Triphenylmethyllithium
• Triphenylmethylsodium
• Triphenylphosphinebis(pyridine)thiocyanatocopper(I), notable for exhibiting triboluminescence
• Tris-biphenyl triazine
• Triterpene acid
• Tropylium hexafluorophosphate
• Uranic acid, H2U2O7
• Valepotriates (req. pre-2012-01-16) – chemical in valerian extract (valeriana officinalis); many instances of medical, anxiolytic value
• Vanadium sulfide (VS)
• Variamine blue B

Non-letter

• 1,2,3-Trimethylcyclopropane
• 2-Carene
• Red links from Template:Phenethylamines
  • 2C-B-AN, 2C-Bn, 2C-Bu, 2C-CN, 2C-NH2, 2C-Ph, 2C-T-5, 2C-T-6, 2C-T-10, 2C-T-11, 2C-T-12, 2C-T-14, 2C-T-18, 2C-T-20, 2C-T-22, 2C-T-22.5, 2C-T-23, 2C-T-24, 2C-T-25, 2C-T-27, 2C-T-30, 2C-T-31, 2C-T-32, 2C-T-33
• Red links from Template:Monoamine releasing agents
  • • Piperazines
      • DCPP
        )
      • 3-Methoxyphenylpiperazine (3-MeOPP)
• 6:2 diPAP

• Cimexa
• Comparative toxicity of pesticides (req. pre-2012-01-16)
• Dichloran (req. 2013-04-30)
• Dicyclohexylitaconate (req. pre-2012-01-16)
• Ethaboxam - fungicide, PubChem entry, Ethaboxam – its Fungicidal Activity as an Oomycetes Fungicide, EPA Pesticide Fact Sheet
• Pyridate - herbicide, German Wikipedia PubChem entry Essence Group - Manufacturer

Requests listed in this section may belong somewhere else. Please help by moving them to a suitable location.

• Post-it notes
  sticky
• Aliphatic side chain
• Artisan molecules - Metal-terpyridine complexes form fractal polymers with aesthetic shapes - https://pubs.acs.org/cen/news/84/i20/8420notw3.html
• Avicel
• Bathtub ring (see Soap scum)
• Bond site
• Bosonic correlated insulator - Modern low-energy state of matter. More information at List of states of matter#Modern_states
• Fischer-Tropsch process
• Cartoon diagram - Many wiki articles have pictures of biologically significant molecules identified as "cartoon diagrams" but the term (or art) is not identified anywhere. It would be helpful to have an article about this subject.
• Cation-pi cyclization
• Cerakote - a trade name held by NIC Industries for a type of polyceramic coating containing both polymeric and ceramic components. Mentioned in other Wikipedia (English) articles about firearm coatings and finishes. It has other applications, e.g. for coating headers and exhaust manifolds.
• Chemical Bond Approach
• Chemical Education Material Study
• Codeonal – appears to be a brand-name drug, also known as codein-barbital or barbital codone, from that name maybe codeine and a barbiturate
• Craig countercurrent distribution ((CCCD))
• Crowding agent - related to Macromolecular crowding
• Diamagnetic semiconducting molecular crystal tetrasilver tetroxide utilized for destroying the AIDS virus, destroying AIDS synergistic pathogens and immunity suppressing moieties (ISM) in humans. {United States Patent: 5676977}
• Distribution diagram
• Discrete molecules
• Enthalpy of Activation
• Exciton diffusion (there are multiple sources encompassing types of exciton diffusion, but nothing as a whole (See Forster Resonance Energy Transfer, Dexter Electron Transfer etc.). Also the definition is a bit hairy and often the term is tossed around loosely, it would be nice to put all of that together)
• Fuming acid An acid that emits visible, generally corrosive gases. The term is used without definition in many Wikipedia articles, and should be better-defined. (ref: https://www.sciencemadness.org/smwiki/index.php/Fuming, Nitric acid, Aqua regia, Oleum, Red fuming nitric acid, Cadet's fuming liquid)
• Goldfinger (mechanism) radical chemistry mechanism
• Hittorf transport number ion transport number for a fluid described by Johann Wilhelm Hittorf
• Hypersensitive transition (ref: https://www.sciencedirect.com/topics/chemistry/hypersensitive-transition)
• Induction point
• Intermediate valence
• Ion activity product
• Lignocellulosis
• List of signs in laboratory
• Lower-energy spin-state spin-aligned situation
• Mulliken symbol
• OSPC-1 - new form of carbon (ref: http://www.lancaster.ac.uk/news/new-carbon-could-signal-step-change-for-the-worlds-most-popular-batteries)
• Photoalkylation - particularly mercury (II) into ethylmercury and methylmercury
• Photodeposition
• Photopolymers
• doi:10.1016/j.ccr.2020.213381
• Pseudo-noble-gas core
• Thermal neutron flux
• Virtual coupling as relates to NMR spectra