• Thumbnail for Isocyanic acid
    Isocyanic acid is a chemical compound with the structural formula HNCO, which is often written as H−N=C=O. It is a colourless, volatile and poisonous substance...
    13 KB (1,180 words) - 03:47, 11 November 2024
  • Thumbnail for Methyl isocyanate
    will increase its rate with elevated temperatures or in the presence of acid or base. At 25 °C, in excess water, half of the MIC is consumed in 9 min...
    23 KB (2,208 words) - 00:37, 23 November 2024
  • Thumbnail for Fulminic acid
    Fulminic acid is an acid with the formula HCNO, more specifically H−C≡N+−O−. It is an isomer of isocyanic acid (H−N=C=O) and of its elusive tautomer,...
    4 KB (379 words) - 11:04, 15 August 2024
  • Thumbnail for Hydrogen cyanide
    Hydrogen cyanide (formerly known as prussic acid) is a chemical compound with the formula HCN and structural formula H−C≡N. It is a highly toxic and flammable...
    46 KB (4,607 words) - 01:59, 22 November 2024
  • Thumbnail for Methylene diphenyl diisocyanate
    production of MDI is the reaction of aniline and formaldehyde, using hydrochloric acid as a catalyst to produce 4,4'-Methylenedianiline and other diamine precursors...
    10 KB (781 words) - 15:53, 18 October 2024
  • Thumbnail for Methanol
    a precursor to other commodity chemicals, including formaldehyde, acetic acid, methyl tert-butyl ether, methyl benzoate, anisole, peroxyacids, as well...
    55 KB (5,427 words) - 01:52, 24 November 2024
  • Thumbnail for Formic acid
    Formic acid (from Latin formica 'ant'), systematically named methanoic acid, is the simplest carboxylic acid, and has the chemical formula HCOOH and structure...
    38 KB (3,856 words) - 17:07, 1 November 2024
  • Thumbnail for Methyl acetate
    Methyl acetate, also known as MeOAc, acetic acid methyl ester or methyl ethanoate, is a carboxylate ester with the formula CH3COOCH3. It is a flammable...
    6 KB (492 words) - 02:01, 21 September 2024
  • white fumes of hydrochloric acid upon contact with atmospheric water vapor. Hydrogen chloride gas and hydrochloric acid are important in technology and...
    27 KB (2,812 words) - 17:06, 25 October 2024
  • Thumbnail for Sulfur dioxide
    sulfuric acid. SO2 + H2O + 1⁄2 O2 → H2SO4 Sulfur dioxide dissolves in water to give "sulfurous acid", which cannot be isolated and is instead an acidic solution...
    53 KB (7,366 words) - 22:03, 6 November 2024
  • Thumbnail for Ammonium
    ammonia, a weak base, reacts with Brønsted acids (proton donors): H+ + NH3 → [NH4]+ The ammonium ion is mildly acidic, reacting with Brønsted bases to return...
    20 KB (2,099 words) - 14:03, 15 September 2024
  • Thumbnail for Acetic acid
    Acetic acid /əˈsiːtɪk/, systematically named ethanoic acid /ˌɛθəˈnoʊɪk/, is an acidic, colourless liquid and organic compound with the chemical formula...
    62 KB (6,559 words) - 16:51, 10 November 2024
  • Acetaldehyde (redirect from Acid aldehyde)
    synthesized paraldehyde in 1848 by treating acetaldehyde with acid (either sulfuric or nitric acid) and cooling to 0 °C (32 °F). He found it quite remarkable...
    52 KB (5,301 words) - 13:35, 20 November 2024
  • Thumbnail for Methyl formate
    Methyl formate, also called methyl methanoate, is the methyl ester of formic acid. The simplest example of a carboxylate ester, it is a colorless liquid with...
    6 KB (364 words) - 20:04, 27 April 2024
  • Thumbnail for Diesel exhaust fluid
    thermally decomposes to form ammonia (NH 3) and isocyanic acid (HNCO): (NH 2) 2CO → NH 3 + HNCO The isocyanic acid reacts with the water vapor and hydrolyses...
    22 KB (2,324 words) - 21:28, 19 November 2024
  • Acetamide (redirect from Acetic acid amide)
    with the formula CH3CONH2. It is an amide derived from ammonia and acetic acid. It finds some use as a plasticizer and as an industrial solvent. The related...
    12 KB (855 words) - 18:53, 20 October 2024
  • carbon – nitrogen compounds are cyanogen, hydrogen cyanide, cyanamide, isocyanic acid and cyanogen chloride. Paracyanogen is the polymerization product of...
    13 KB (995 words) - 12:40, 1 July 2024
  • Thumbnail for Hydrogen sulfide
    which quickly hydrates to sulfuric acid: H2S + 2 O2 → H2SO4 It is slightly soluble in water and acts as a weak acid (pKa = 6.9 in 0.01–0.1 mol/litre solutions...
    76 KB (7,939 words) - 13:55, 16 November 2024
  • Thumbnail for Ketene
    reaction with alcohols, carboxylic acid esters are formed: Ketenes react with a carboxylic acids to form carboxylic acid anhydrides: Ketenes react with ammonia...
    12 KB (1,364 words) - 08:34, 14 November 2024
  • glutamic acid (which can itself be produced from renewable feedstocks). The lignocellulosic route involves fermentation of the biomass to propionic acid and...
    22 KB (2,089 words) - 18:52, 22 November 2024
  • Thumbnail for Hydrogen fluoride
    water to yield hydrofluoric acid. It is the principal industrial source of fluorine, often in the form of hydrofluoric acid, and is an important feedstock...
    15 KB (1,376 words) - 20:39, 18 October 2024
  • Thumbnail for Nitric oxide
    to produce nitric acid (HNO3): •NO + HO• 2 → •NO2 + HO• •NO2 + HO• → HNO3 Nitric acid, along with sulfuric acid, contributes to acid rain deposition. •NO...
    31 KB (2,944 words) - 17:32, 16 November 2024
  • Thumbnail for Naphthalene
    gives the "alpha" product naphthalene-1-sulfonic acid as the kinetic product but naphthalene-2-sulfonic acid as the thermodynamic product. The 1-isomer forms...
    37 KB (3,383 words) - 23:32, 16 November 2024
  • Thumbnail for Sodium hydroxide
    sodium hydroxide is frequently used alongside neutral water and acidic hydrochloric acid to demonstrate the pH scale to chemistry students. Sodium hydroxide...
    54 KB (5,925 words) - 15:03, 14 November 2024
  • Thumbnail for Post-translational modification
    the controlling action of an enzyme. carbamylation the addition of Isocyanic acid to a protein's N-terminus or the side-chain of Lys. carbonylation the...
    32 KB (3,131 words) - 03:19, 21 November 2024
  • Thumbnail for Interstellar medium
    hydroxylation, to more complex organics, "a step along the path toward amino acids and nucleotides, the raw materials of proteins and DNA, respectively". Further...
    60 KB (7,343 words) - 22:10, 1 August 2024
  • Thumbnail for Propionaldehyde
    may also be prepared by oxidizing 1-propanol with a mixture of sulfuric acid and potassium dichromate. The reflux condenser contains water heated at 60 °C...
    9 KB (736 words) - 16:52, 11 September 2024
  • Thumbnail for Hydrogen peroxide
    reactive compounds. It is typically stored with a stabilizer in a weakly acidic solution in an opaque bottle. Hydrogen peroxide is found in biological systems...
    92 KB (9,247 words) - 05:51, 20 November 2024
  • Thumbnail for Aluminium hydroxide
    nordstrandite. Aluminium hydroxide is amphoteric, i.e., it has both basic and acidic properties. Closely related are aluminium oxide hydroxide, AlO(OH), and...
    24 KB (2,174 words) - 07:32, 23 October 2024
  • Thumbnail for Sodium chloride
    sodium chloride is used for the production of sodium sulfate and hydrochloric acid. Sodium chloride is heavily used, so even relatively minor applications can...
    36 KB (3,751 words) - 05:19, 25 November 2024