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Information On Aniline From Wikipedia
Aniline is an organic compound with the formula C6H5NH2. Consisting of a phenyl group attached to an amino group, aniline is the simplest aromatic amine. Its main use is in the manufacture of precursors to polyurethane and other industrial chemicals. Like most volatile amines, it has the odor of rotten fish. It ignites readily, burning with a smoky flame characteristic of aromatic compounds.
Uses Of Anilines And Aniline Products
Anilines are used in the rubber industry for the processing of rubber chemicals and products such as car tyres, balloons, gloves, etc. It is used as a dyeing agent in the manufacture of clothes such as jeans, etc. It is employed in the production of drugs such as paracetamol, Tylenol, acetaminophen. Isocyanates for the urethane industry. Antioxidants, activators, accelerators, and other chemicals for the rubber industry. Indigo, acetoacetanilide, and other dyes and pigments. Diphenylamine for the rubber, petroleum, plastics, agricultural, explosives, and chemical industries.
Is Aniline Solid Or Liquid?
Structure and Formula of Aniline: One of the chemicals that is used to make the indigo dye used for our jeans is a substance called aniline. Aniline is a flammable liquid chemical substance that has a pungent unpleasant odor and is slightly soluble in water. It can be colorless to brown, and it is oily to the touch. Read more here.
What Is Aniline Found In?
Aniline is slightly soluble in water and mixes readily with most organic solvents. Aniline is used to make a wide variety of products such as polyurethane foam, agricultural chemicals, synthetic dyes, antioxidants, stabilizers for the rubber industry, herbicides, varnishes and explosives. Read more here.
Aniline-Formaldehyde Resin
An aminoplastic that is made by condensing formaldehyde and aniline in an acid solution. The resins are thermoplastic and are used in making molded and laminated insulating materials with high dielectric strength and good chemical resistance. Read more here.
Aniline Leather
Aniline leather is a type of leather dyed exclusively with soluble dyes. The dye colours the leather without producing the uniform surface of a topcoat paint or insoluble pigmented sealant. The resulting product retains the hide's natural surface. Read more here.
Information On Aniline From PubChem
Aniline is an organic chemical compound, specifically a primary aromatic amine. It consists of a benzene ring attached to an amino group. Aniline is oily and, although colorless, it can be slowly oxidized and resinified in air to form impurities which can give it a red-brown tint. Its boiling point is 184 degree centigrade and its melting point is -6 degree centegrade. It is a liquid at room temperature. Like most volatile amines, it possesses a somewhat unpleasant odour of rotten fish, and also has a burning aromatic taste; it is a highly acrid poison. It ignites readily, burning with a large smoky flame. Aniline reacts with strong acids to form salts containing the anilinium (or phenylammonium) ion (C6H5-NH3+), and reacts with acyl halides (such as acetyl chloride (ethanoyl chloride), CH3COCl) to form amides. The amides formed from aniline are sometimes called anilides, for example CH3-CO-NH-C6H5 is acetanilide, for which the modern name is N-phenyl ethanamide. Like phenols, aniline derivatives are highly reactive in electrophilic substitution reactions. For example, sulfonation of aniline produces sulfanilic acid, which can be converted to sulfanilamide. Sulfanilamide is one of the sulfa drugs which were widely used as antibacterial in the early 20th century. Aniline was first isolated from the destructive distillation of indigo in 1826 by Otto Unverdorben. In 1834, Friedrich Runge isolated from coal tar a substance which produced a beautiful blue color on treatment with chloride of lime; this he named kyanol or cyanol. In 1841, C. J. Fritzsche showed that by treating indigo with caustic potash it yielded an oil, which he named aniline, from the specific name of one of the indigo-yielding plants, Indigofera anil, anil being derived from the Sanskrit, dark-blue.
Aniline appears as a yellowish to brownish oily liquid with a musty fishy odor. Melting point -6°C; boiling point 184°C; flash point 158°F. Denser than water (8.5 lb / gal) and slightly soluble in water. Vapors heavier than air. Toxic by skin absorption and inhalation. Produces toxic oxides of nitrogen during combustion. Used to manufacture other chemicals, especially dyes, photographic chemicals, agricultural chemicals and others.
Aniline is a clear to slightly yellow liquid with a characteristic odor. It does not readily evaporate at room temperature. Aniline is slightly soluble in water and mixes readily with most organic solvents. Aniline is used to make a wide variety of products such as polyurethane foam, agricultural chemicals, synthetic dyes, antioxidants, stabilizers for the rubber industry, herbicides, varnishes and explosives.
What Are Aniline Dyes?
Any of a group of dyes derived from aniline which is a coal-tar distillation product. Aniline dyes were the first synthetically produced basic dyes. ... In spite of this, they are still used in watercolors, inks and fabric dyes. See also aniline green, aniline yellow, aniline brown, and aniline black. Read more here.
What Is Aniline Dye Made From?
Derived mainly from coal tar, synthetic dyes in general came to be known as aniline dyes, and a new chemical dyemaking industry sprang up around them. The dyes are fine powders. Read more here.
Aniline Features:
CAS Number |
62-53-3 |
Molecular Formula |
C6H5NH2 |
Formula Weight |
93.13 |
Assay (C6H5NH2) |
Min 99.0% |
Color (APHA) |
250 |
Residue after Ignition |
0.005% |
Chlorobenzene (C6H5Cl) |
0.01% |
Hydrocarbons |
To Pass Test |
Nitrobenzene (C6H5NO2) |
To Pass Test(Limit about 0.001%) |
Aniline Shipping Information:
DOT: Aniline, 6.1, UN1547, PG II, Hazmat Fee Required, Poison Pack Fee Required
Please contact us to request a Safety Data Sheet (SDS) and Certificate of Analysis (COA) for Aniline.