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BENZOTRIAZOLE BTA

CAS Number: 95-14-7
Molecular Formula: C6H5N3
Molecular Weight: 119.12
EINECS Number: 202-394-1

Synonyms: Benzotriazole BTA, Benzotriazole, 95-14-7, 1H-Benzo[d][1,2,3]triazole, 1,2,3-BENZOTRIAZOLE, 2H-Benzotriazole, Azimidobenzene, 1H-1,2,3-Benzotriazole, Aziminobenzene, Benztriazole, Benzisotriazole, Benzene azimide, Cobratec #99, 2,3-Diazaindole, 1,2-Aminoazophenylene, 1,2,3-Triazaindene, Cobratec 99, 2H-benzo[d][1,2,3]triazole, 1,2,-Aminozophenylene, 1,2,3-Triaza-1H-indene, Cobratec 35G, NSC-3058, 273-02-9, 1,2,3Benzotriazole BTA, Verzone Crystal, NCI-C03521, Kemitec TT, Rusmin R, Seetec BT, CCRIS 78, 27556-51-0, DTXSID6020147, U-6233, CHEBI:75331, HSDB 4143, EINECS 202-394-1, UNII-86110UXM5Y, BRN 0112133, AI3-15984, 86110UXM5Y, MFCD00005699, DTXCID00147, EC 202-394-1, 4-26-00-00093 (Beilstein Handbook Reference), 1H-Benzotriazol, Benzotriazole (VAN), Entek, BtaH, CAS-95-14-7, Pseudoazimidobenzene, Irgastab I 489, 1,2,3-Benzotriazole, 1H-benzo[d][1,2,3]triazole, azaindazole, benzotriazol, ISK 3, aza-indazole, 3uzj, 1 h-benzotriazole, 1,3-Triazaindene, 0CT, 1,3-Benzotriazole, Cobratec No. 99, 1,2-Aminozophenylene, 1,2,3-Benztriazole, 1H-1,3-Benzotriazole, 1,3-Triaza-1H-indene, Benzotriazole BTA (VAN8C, WLN: T56 BMNNJ, SCHEMBL8956, 1H-BT, BENZOTRIAZOLE [INCI], MLS002302971, CHEMBL84963, 1H-benzo-[1,2,3]triazole, D 32-108, Benzotriazole BTA [MI], BDBM36293, NSC3058, Benzotriazole, analytical standard, HMS3091M10, AMY37120, Benzotriazole, reagent grade, 97%, CS-D1407, HY-Y0688, STR01561, Tox21_201501, Tox21_302934, BDBM50234613, STL281967, Benzotriazole, ReagentPlus(R), 99%, 1,2,3-BENZOTRIAZOLE [HSDB], Benzotriazole BTA, >=98.0% (N), AKOS000119181, AKOS025396849, PS-3644, NCGC00091322-01, NCGC00091322-02, NCGC00091322-03, NCGC00256574-01, NCGC00259052-01, BP-21454, SMR001252218, B0094, BB 0243857, FT-0606217, FT-0698151, Benzotriazole, Vetec(TM) reagent grade, 98%, EN300-17964, D77352, AB00374479-06, AC-907/34124039, Q220672, W-100172, Z57127352, F2190-0645, InChI=1/C6H5N3/c1-2-4-6-5(3-1)7-9-8-6/h1-4H,(H,7,8,9), BTR

Benzotriazole BTA tastes bitter and odorless.
Benzotriazole BTA is soluble in ethanol, benzene, toluene, chloroform and N,N-dimethylformamide, slightly soluble in water.
Benzotriazole BTA is bitter, odorless, boiling point is 204% (15mmHg),soluble in alcohol, benzene, toluene, chloroform and dimethylformamide, and slightly soluble in water.

Benzotriazole BTA includes ethanol, benzene, toluene, chloroform, and N N-dimethylformamide.
The solubility of water and oil determines that Benzotriazole BTA must have a high content of impurities and less water to achieve both water and oil.
Benzotriazole, often abbreviated as BTA, is a chemical compound with the molecular formula C6H5N3.

Benzotriazole BTA is a heterocyclic compound containing two carbon atoms and three nitrogen atoms in its ring structure.
Benzotriazole is commonly used for various purposes, primarily as a corrosion inhibitor, a UV absorber, and a stabilizer in various industries, including:
Benzotriazole BTA is known for its ability to inhibit the corrosion of metals, particularly copper and its alloys.

Benzotriazole BTA forms a protective layer on the metal surface, which prevents the metal from reacting with corrosive agents like oxygen and water.
Benzotriazole BTA is not only water-soluble but also oil soluble.
Benzotriazole BTA, The emulsifier is not required for the addition process.

This can greatly reduce the side effects of the adBenzotriazole BTA is a heterocyclic compound containing three nitrogen atoms, with the chemical formula C6H5N3.
Benzotriazole BTA is colorless and polar and can be used in various fields.
Benzotriazole BTA other names Benzotriazole BTA, is slightly soluble in water.

Benzotriazole BTA is a heterocyclic compound containing three nitrogen atoms with the chemical formula C6H5N3.
Benzotriazole BTA has two fused rings.
Benzotriazole BTA is a heterocyclic compound with the chemical formula C6H5N3.

Benzotriazole BTA's five-membered ring contains three consecutive nitrogen atoms.
Benzotriazole BTA may be viewed as fused rings of the aromatic compounds benzene and triazole.
Benzotriazole BTA has a variety of uses, for instance, as a corrosion inhibitor for copper.

Benzotriazole BTA is bitter,odorless,boiling point is 204℃(15mmHg),soluble in alcohol, benzene, toluene, chloroform and dimethylformamide,and slightly soluble in water.
Benzotriazole BTA is white to light yellow needles, m.p. 98.5 deg.] C, boiling point 204 ℃ (15 mm Hg), slightly soluble in water, soluble in alcohol, benzene, toluene, chloroform and other organic solvents.
Benzotriazole BTA is particularly effective in inhibiting the corrosion of copper and its alloys.

Benzotriazole BTA forms a protective film on the metal's surface, preventing the metal from reacting with substances that would otherwise cause corrosion.
This protective film is often referred to as a passivation layer.
Benzotriazole BTA is used in a wide range of applications, such as in cooling systems for automobiles, aircraft, and industrial equipment, where copper and its alloys are used in heat exchangers and other components.

Benzotriazole BTA's ability to absorb UV radiation makes it valuable in the protection of materials sensitive to UV damage.
This includes plastics, coatings, adhesives, and other polymers.
Benzotriazole BTA is commonly used in the plastics industry to prevent the degradation of plastic materials exposed to sunlight.

By absorbing UV rays, it reduces the chances of the material becoming brittle, discolored, or losing its structural integrity.
Benzotriazole BTA can act as a stabilizer for various chemical products.
Benzotriazole BTA is used in some aviation fuels to prevent the formation of potentially harmful compounds during combustion.

In the production of certain polymers and resins, it can be added to improve their stability, which can extend their shelf life and enhance their performance properties.
Benzotriazole BTA has been studied for its potential biological activity and is sometimes used in the pharmaceutical industry as a precursor for the synthesis of specific compounds.
Benzotriazole BTA has also been evaluated for its toxicity and environmental impact, and as such, it should be handled with care to minimize any potential harm.

While benzotriazole has many industrial applications, its use has raised some environmental concerns due to its persistence in the environment.
Benzotriazole BTA has been detected in water bodies and is considered a potential environmental pollutant.
Proper disposal and treatment methods are important to mitigate its impact on the environment.

Benzotriazole BTA copper corrosion inhibitor can be adsorbed on the metal surface to form a thin film to protect copper and other metals from corrosion and atmospheric harmful media.
Benzotriazole BTA can be absorbed on metal surface and form a thin film to protect copper and other metals.

Benzotriazole BTA is White needle, flake, granular, powder.
Benzotriazole BTA is soluble in alcohol,benzene,toluene,chloroform and DMF, slightly soluble in water,turn red in air with oxidation,explosive in vacuum distillation.

Benzotriazole BTA is an effective corrosion inhibitor for copper and its alloys by preventing undesirable surface reactions. Benzotriazole BTA is known that when copper is immersed in a solution containing Benzotriazole BTA, a passive layer consisting of a complex between copper and benzotriazole is formed.
Benzotriazole BTA is used in protection, especially in the treatment of bronze disease.

The precise nature of the copperBenzotriazole BTA complex is controversial, and many suggestions have been put forward.
Benzotriazole BTA derivatives have chemical and biological properties that are versatile in the pharmaceutical industry.
Benzotriazole BTA derivatives act as agonists for many proteins.

For example, vorozol and alizapride have beneficial inhibitory properties against different proteins, and Benzotriazole BTA esters have been reported to work as mechanism-based inactivators for the severe acute respiratory syndrome (SARS)3CL protease.
Benzotriazole BTA and its related Na salts do belong to the most effective corrosion inhibitors for copper and copper alloys.
Benzotriazole BTA does further show positive effects in protection of steel, gray iron, cadmium and nickel.

Benzotriazole BTA is bitter, odorless, boiling point is 204℃ (15mmHg),soluble in alcohol, benzene, toluene, chloroform and dimethylformamide, and slightly soluble in water.
Benzotriazole BTA belong to the most effective corrosion inhibitors for copper and copper alloys.
Benzotriazole BTA does further show positive effects in protection of steel, gray iron, cadmium and nickel.

Benzotriazole BTA is one of the most effective corrosion inhibitors for copper and copper alloy used in various industries.
Benzotriazole BTA is used as a UV absorber in plastics, coatings, and other materials.
Benzotriazole BTA can absorb ultraviolet (UV) radiation, helping to protect the underlying materials from UV-induced degradation and color fading.

Benzotriazole BTA is used as a stabilizer for products like polymers and fuels.
Benzotriazole BTA helps extend the shelf life and performance of these materials.
Further positive effects of Benzotriazole BTA can be seen in protection of steel, grey iron, Cadmium and Nickel.

Benzotriazole BTA is the simplest member of the class of benzotriazoles that consists of a benzene nucleus fused to a 1H-1,2,3-triazole ring.
Benzotriazole BTA has a role as an environmental contaminant and a xenobiotic.
Benzotriazole BTA is ayellow to beige solid or Colorless needle-like crystals.

Benzotriazole BTA is an organic compound.
Benzotriazole BTA is slightly soluble in water, soluble in hot water, and easily soluble in alkaline aqueous solutions.
Benzotriazole BTA is divided into oil-soluble benzotriazole and water-soluble benzotriazole.

Among them, water-soluble Benzotriazole BTA can be dissolved in water.
Benzotriazole BTA can also be dissolved with a solvent.
The high content of active components and the small number of impurities are prerequisites for the solubility of Benzotriazole BTA.

Benzotriazole BTA is white to light pink needle crystal.
Benzotriazole BTA slightly soluble in cold water, ethanol and ether.
Benzotriazole BTA is soluble in alcohol, benzene, toluene, chloroform, dimethylformamide, and most organic solvents.

Melting point: 97-99 °C(lit.)
Boiling point: 204 °C (15 mmHg)
Density: 1,36 g/cm3
vapor density: 4.1 (vs air)
vapor pressure: 0.04 mm Hg ( 20 °C)
refractive index: 1.5589 (estimate)
Flash point: 170 °C
storage temp.: Store below +30°C.
solubility: 19g/l
form: Powder, Granules, Crystals, Needles or Flakes
pka: 1.6(at 20℃)
color: White to yellow-beige
Odor: Slight characteristic odor
PH: 6.0-7.0 (100g/l, H2O, 20℃)suspension
explosive limit: 2%
Water Solubility: 25 g/l in water (20 ºC)
Merck: 14,1108
BRN: 112133
Stability: Stable, but may be light sensitive. Incompatible with strong oxidizing agents, heavy metals.
InChIKey: QRUDEWIWKLJBPS-UHFFFAOYSA-N
LogP: 1.34 at 22.7℃

Benzotriazole BTA is only partially removed in wastewater treatment plants, and a significant part reaches surface waters such as rivers and lakes.
Benzotriazole BTA exists as a white solid.
Benzotriazole BTA is a heterocyclic compound containing three nitrogen atoms, with the chemical formula C6H5N3.

Benzotriazole BTA is an anticorrosive chemical used primarily on copper, but also on iron, steel, cadmium, chromium, zinc.
Benzotriazole BTA can form covalent and coordinate-covalent linkages with metals, which prevent attack by corrosive agents.
Benzotriazole BTA is bitter, odorless, soluble in alcohol, benzene, toluene, chloroform and DMF, slightly soluble in water, turn red in air with oxidation.

The simplest member of the class of Benzotriazole BTA that consists of a benzene nucleus fused to a 1H-1,2,3-triazole ring.
Benzotriazole BTA consists of benzene and a tri-azole ring.
Benzotriazole BTA can be released into the environment through various industrial processes and wastewater discharges.

Benzotriazole BTAs persistence in the environment has raised concerns about its potential accumulation in water bodies and its effects on aquatic life.
As a result, there is growing interest in mitigating its environmental impact and finding more eco-friendly alternatives.
The use and disposal of benzotriazole are subject to regulations in many countries.

Regulations often govern its concentration in specific products and the allowable limits in wastewater discharges to protect the environment.
The triazoles are a group of highly explosive materials that are sensitive to heat, friction, and impact.
Sensitivity varies with the type substitution to the triazole ring.

Metal chelated and halogen substitution of the triazol ring make for a particularly heat sensitive material.
Azido and nitro derivatives have been employed as high explosives.
No matter the derivative these materials should be treated as explosives.

Benzotriazole BTA is prepared by the reaction of o-phenylenediamine with nitrous acid in dilute sulfuric acid.
Damschrodner and Peterson were able to synthesize the Benzotriazole BTA in a high yield (80%) by nitrosation of o- henylenediamine with sodium nitrite in glacial acetic acid and water.
Synthesis of Benzotriazole BTA via diazotization of o-phenylenediamine.

Reaction: Add o-phenylenediamine to 50°C water to dissolve, then add glacial acetic acid, cool down to 5°C, add sodium nitrite to stir the reaction.
The reactant gradually turned dark green, the temperature rose to 70-80 ℃, the solution turned orange-red, placed at room temperature for 2 hours, cooled, filtered out the crystals, washed with ice water, dried to obtain the crude product, the crude product was distilled under reduced pressure, and collected 201 -204°C (2.0kPa) fraction, and then recrystallized with benzene to obtain Benzotriazole BTA products with a melting point of 96-97°C, with a yield of about 80%.

In addition to corrosion inhibition, Benzotriazole BTA is used in the metalworking industry as a component of cutting fluids and coolants.
Benzotriazole BTA can improve the efficiency of machining processes by reducing friction and wear on cutting tools, which extends their lifespan.
Benzotriazole BTA is employed in the electronics industry for the protection of printed circuit boards (PCBs) and semiconductor devices.

Benzotriazole BTA forms a protective layer on metal components to prevent oxidation and corrosion, which can be particularly important in electronic devices that need to maintain their performance over extended periods.
Benzotriazole BTA is utilized as a stabilizer and UV absorber in the dye and pigment industry.
Benzotriazole BTA helps maintain the color and stability of dyes and pigments when they are exposed to sunlight and other environmental stressors.

In traditional photography, Benzotriazole BTA has been used in the development of silver-based photographs.
Benzotriazole BTA acts as a photographic sensitizer, improving the sensitivity of light-sensitive emulsions used in photographic films and papers.
While Benzotriazole BTA is generally considered safe when used in accordance with industry standards, prolonged or high-level exposure to the compound can be associated with potential health risks.

Benzotriazole BTA's important to follow safety guidelines when working with benzotriazole, such as using appropriate personal protective equipment.
Benzotriazole BTA's five-membered ring may be present in tautomers A and B, and derivatives of both tautomers as well as structures C and D can be produced.
Benzotriazole BTA is highly water-soluble, does not decompose immediately, and has a limited absorption tendency.

Uses:
Benzotriazole BTA is used in cooling water or boiler systems by the industrial water treatment industry.
Benzotriazole BTA is widely used as a corrosion inhibitor, particularly for copper and its alloys.
Benzotriazole BTA forms a protective layer on the surface of metals, preventing them from reacting with corrosive substances like oxygen and water.

This makes Benzotriazole BTA valuable in applications where copper or copper-based materials are exposed to potentially corrosive environments, such as in cooling systems, heat exchangers, and plumbing.
Benzotriazole BTA is used as a UV absorber in various materials, including plastics, coatings, adhesives, and polymers.

Benzotriazole BTA can absorb ultraviolet (UV) radiation, which helps to protect these materials from UV-induced degradation.
This is essential for products that may be exposed to sunlight and need to maintain their structural integrity and color over time.
In the chemical industry, Benzotriazole BTA is employed as a stabilizer for a range of products, including fuels, polymers, and resins.

Benzotriazole BTA helps extend the shelf life and maintain the performance of these materials by preventing or reducing degradation due to factors like heat, light, or chemical reactions.
Benzotriazole BTA is used in cutting fluids and coolants.
Benzotriazole BTA reduces friction, minimizes wear on cutting tools, and improves the efficiency of machining processes, extending the life of tools and enhancing the quality of machining operations.

Benzotriazole BTA is utilized in the electronics industry for protecting electronic components, such as printed circuit boards (PCBs) and semiconductor devices, from corrosion and oxidation.
Benzotriazole BTA ensures the long-term reliability of these components.
Benzotriazole BTA is used as a photographic sensitizer to enhance the sensitivity of light-sensitive emulsions in photographic films and papers, ensuring better image quality and development.

Benzotriazole BTA can be used in the textile industry to enhance the UV resistance of textiles and improve their durability when exposed to sunlight.
Benzotriazole BTA is employed as a stabilizer and UV absorber in the dye and pigment industry to maintain the color and stability of dyes and pigments when they are exposed to UV light.
Benzotriazole BTA has been studied for potential biological activity and is used as a precursor in the synthesis of specific compounds in the pharmaceutical industry.

Benzotriazole BTA can be also used in coolants and antifreeze products.
An application of Benzotriazole BTA is the use as an additive in industrial lubricants, like e.g. drilling and cutting fluids.
Benzotriazole BTA does also work to protect silver ware in dishwashing tablets and can be further used in metal detergents.

Benzotriazole BTA is mainly used as rust-preventer, antifreezing liquid, antioxidant additive(including lubricating oil, hydraulic oil, brake oil, transformer's oil), emugent, water stabilizer, the additive for high molecular materials (polyester and polyesteramide) capacity of ultraviolet resistance and anti-static electricity, photographic antifogging agent, copper mine flotation, metal's slow corrosion etc.
Benzotriazole BTA is used in combinaton with ammonium hydroxide and ethylenediaminetetraacetic acid.

Benzotriazole BTA has an anti-corrosion effect on metal materials such as copper, aluminum, cast iron, nickel, and zinc.
Benzotriazole BTA can be combined with a variety of corrosion inhibitors to improve corrosion inhibition.
In aviation, benzotriazole is used as a corrosion inhibitor for aircraft components, such as landing gear, hydraulic systems, and fuel tanks.

Benzotriazole BTA helps protect critical aircraft parts from corrosion caused by exposure to harsh environmental conditions.
Benzotriazole BTA can be used in antifreeze formulations to inhibit the corrosion of metal components within a vehicle's cooling system.
Benzotriazole BTA helps maintain the efficiency and longevity of the cooling system.

Benzotriazole BTA is sometimes employed as a corrosion inhibitor to protect metal pipes and equipment used in water distribution systems.
Benzotriazole BTA finds use in the oil and gas industry as a corrosion inhibitor for pipelines and storage tanks, where it helps prevent the degradation of metal surfaces exposed to oil and gas products.
Benzotriazole BTA is used in the automotive industry in various applications, such as protecting vehicle brake systems, engine components, and cooling systems from corrosion.

Benzotriazole BTA can be used as a corrosion inhibitor for steel reinforcement in concrete structures to increase their longevity and structural integrity.
Benzotriazole BTA is used in printing inks to improve their lightfastness, which is the resistance of inks to fading when exposed to light over time.
Benzotriazole BTA is often added to paints and coatings to enhance their UV resistance and protect surfaces from discoloration and degradation caused by exposure to sunlight.

Benzotriazole BTA is used to inhibit corrosion on ship hulls and other metal components that are in constant contact with water.
Benzotriazole BTA can be used in certain food packaging materials to prevent the degradation of the packaging when exposed to UV light.
Benzotriazole BTA is used to protect metal parts on boats and watercraft, such as outboard motors and propellers, from corrosion in marine environments.

Benzotriazole BTA is also widely used in metal rust inhibitors such as copper, silver, zinc, aluminum, cast iron, water purifying agents, etc.
Benzotriazole BTA is mainly used for water treatment, oil oxidation, metal oxidation and so on.
Benzotriazole BTA has a good corrosion inhibition effect on the copper and has the same anti-corrosion effect on other metal materials.

Benzotriazole BTA is also preferred UV absorber.
Adding benzotriazole to products such as plastics, rubber, and fuel can solve the degradation problem well.
Benzotriazole BTA can improve the light resistance of synthetic materials.

Benzotriazole BTA is used for surface purification of silver, copper, and zinc in electroplating, and has an anti-tarnishing effect.
Benzotriazole BTA is a good ultraviolet light absorber and can be used as a development antifogging for black and white film and photographic paper.
Benzotriazole BTA is used additive to cutting fluid, immobile working fluid, antifreeze, circulating coolant, etc.

When added to lubricating oil and transformer oil, Benzotriazole BTA prevents aging of the oil.
Benzotriazole BTA is used additive for acidic copper plating solution.
When added to coating agents such as paints, Benzotriazole BTA inhibits corrosion of the underlying film.

Benzotriazole BTA is used additives for copper polishing agents.
In the photographic industry, Benzotriazole BTA is used as a stabilizer against ultraviolet lights.
Benzotriazole BTA has already been used as a restrainer in photographic emulsions and as a reagent for the analytical determination of silver.

Benzotriazole BTA has been extensively used as a corrosion inhibitor in the atmosphere and underwater.
Benzotriazole BTA can be used as antifreezes, heating and cooling systems, hydraulic fluids and vapor phase inhibitors as well.
Benzotriazole BTA is an effective corrosion inhibitor for copper and its alloys by preventing undesirable surface reactions.

Benzotriazole BTA is used in conservation, notably for the treatment of bronze disease.
Benzotriazole BTA is used Photographic emulsions, anti-corrosion, pharmaceutical industry.
Benzotriazole BTA is already used as a limiting (or anti-fogging agent) in photographic emulsions or solution development, and as a reagent for the analytical determination of silver.

Benzotriazole BTA has been widely used as a corrosion inhibitor in the atmosphere and underwater.
Benzotriazole BTA is used in antifreeze, heating and cooling systems, hydraulic fluids and vapor phase inhibitors.
Benzotriazole BTA is mainly used as rust-preventer, anti-freezing liquid, antioxidant additive(including lubricating oil, hydraulic oil, brake oil, transformer's oil), water stabilizer, the additive for high molecular materials (polyester and polyesteramide) capacity of ultraviolet resistance and anti-static electricity, photographic anti-fogging agent, copper mine flotation, metal's slow corrosion etc.

Benzotriazole BTA is applied as anti-rusting agent or corrosion inhibitor for metal (mainly copper and its alloys) by forming a passive layer, consisting of a complex between copper and benzotriazole, when copper is immersed in a solution containing benzotriazole.
Benzotriazole BTA is used as anti-freezing agent for car, synthetic detergent, anti-dust agent for photography and polymer stabilizer.
Benzotriazole BTA is mainly used as rust-preventer, antifreezing liquid, (including lubricating oil, hydraulic oil, brake oil, transformer's oil), emugent, water stabilizer, the additive for high molecular materials (polyester and polyesteramide) capacity of ultraviolet resistance and anti static electricity, photographic antifogging agent, copper mine flotation, metal's slow corrosion etc.

Benzotriazole BTA is a corrosion inhibitor for copper and copper alloys, and is commonly used in water cooling systems.
Benzotriazole BTA applications include use as a silver polishing agent in dishwasher detergent, automotive antifreeze, antirust for photography, and use as a lubricant additive.
Benzotriazole BTA can also be derived to create anti-fading agents for metals, antiseptic agents, UV-absorbers, pesticides, and photoconductors.

Benzotriazole BTA (BT) is a chemical used in a wide variety of industrial, commercial, and consumer products.
Benzotriazole BTA main used as an anticorrosive in metalworking, in art restoration, and as a tarnish remover and protective coating in the construction industry.
In the aircraft industry, Benzotriazole BTA and tolyl benzotriazole are found to be the primary agents in most types of aircraft deicing/antiicing fluid (ADAFs).

Benzotriazole BTA is also used as a component of aircraft deicing fluid, pickling inhibitor in boiler scale removal, restrainer, developer and antifogging agent in photographic emulsions, corrosion inhibitor for copper, chemical intermediate for dyes, in pharmaceuticals, and as fungicide. (HSDB 1998).
Benzotriazole BTA, ethylenediamine tetraaceticacid(EDTA), and potassium iodide(KI) were used for preparing the polishing slurries.
Benzotriazole BTA is mainly used as antirust agent and corrosion inhibitor for metals.

Benzotriazole BTA is widely used in the antirust oil products such as gas phase corrosion inhibitor , in treating agent for recycling water ,in antifreeze for cars antifogging for photograph.
Benzotriazole BTA is used as stabilizer for macromolecular compound, growth regulator for plant, lubricant additive , ultraviolet absorbent etc.
Benzotriazole BTA can be used together with many kinds of scale inhibitors and bactericide and algaecide,and Benzotriazole BTA shows excellent anticorrosion effect in close recycling cooling water system.

Benzotriazole BTA is an anticorrosive agent, which is useful in aircraft deicing and antifreeze fluids.
Benzotriazole BTA is also employed in dishwasher detergents.
Further, it is used as a restrainer in photographic emulsions and also useful as a reagent for the determination of silver in analytical chemistry.

Benzotriazole BTA also serves as a corrosion inhibitor in the atmosphere and underwater.
Further, Benzotriazole BTA is utilized in the synthesis of amines from glyoxal.
Benzotriazole BTA can also be used in combination with a variety of scale inhibitors and biocide.

Benzotriazole BTA is mainly used for metal (such as silver, copper, lead, zinc, nickel) as antirust and corrosion inhibitor.
Benzotriazole BTA is widely used in rustproof oil (fat) products, and more as vapor phase inhibitors of copper and copper alloy, circulating water treatment agent, also used for auto antifreeze, polymer stabilizers, plant growth regulator, lubricant additives, UV absorber, etc, and usedBenzotriazole BTA is an organic compound.

Benzotriazole BTA is white to light pink needle crystal. 1-2-3-benzotriazole is soluble in alcohol, benzene, toluene, chloroform, dimethylformamide, and most organic solvents. However, it is slightly soluble in water, soluble in hot water, and easily soluble in alkaline aqueous solutions.
Benzotriazole BTA is also commonly used in water cooling systems.

Benzotriazole BTA can be used as a silver polishing agent in dishwasher detergent, automotive antifreeze, as a restrainer in photographic emulsions, and use as a lubricant additive.
Benzotriazole BTA can also be derived to create anti-fading agents for metals, antiseptic agents, UV-absorbers, pesticides, and photoconductors.
Benzotriazole BTA derivative are effective as drug precursors as well.

Benzotriazole BTA has more applications in brake fluids, cleaners, coatings and adhesives, flooring, fuels, inks, tires, and water treatment.
Benzotriazole BTA also possesses antihypertensive, antibacterial, analgesic, antifungal, antiviral, and anti-inflammatory properties.
Benzotriazole BTA can also be matched with a variety of scale inhibitor, algae fungicidal, especially has good corrosion-resistant effect on closed circulating cooling water system.

Benzotriazole BTA is mainly used as antirust agent and corrosion inhibitor for metals.
Benzotriazole BTA is mainly used as rust-preventer, antifreezing liquid, antioxidant additive(including lubricating oil, hydraulic oil, brake oil, transformer's oil), emugent, water stabilizer, the additive for high molecular materials' (polyester and polyesteramide) capacity of ultraviolet resistance and anti- static electricity, photographic antifogging agent, copper mine flotation, metal's slow corrosion etc.

Benzotriazole BTA can be used in different applications in major industries.
For example, Benzotriazole BTA is used in cooling water or boiler systems by the industrial water treatment industry.
Benzotriazole BTA can be also used in coolants and antifreeze products.

Another application is the use as an additive in industrial lubricants, like e.g. drilling and cutting fluids.
Benzotriazole BTA does also work to protect silver ware in dishwashing tablets and can be further used in metal detergents.
Benzotriazole BTA is used Cooling water systems / industrial water treatment, industrial lubricants (e.g. drilling and cutting fluids), dishwashing tablets (silver protection), metal detergents and polishing, coolants, VCI papers / metal packaging, antifogging agent (photo).

Safety Profile:
Benzotriazole BTA finds use in the oil and gas industry as a corrosion inhibitor for pipelines and storage tanks, where it helps prevent the degradation of metal surfaces exposed to oil and gas products.
Benzotriazole BTA is used in the automotive industry in various applications, such as protecting vehicle brake systems, engine components, and cooling systems from corrosion.
Benzotriazole BTA can be used as a corrosion inhibitor for steel reinforcement in concrete structures to increase their longevity and structural integrity.

Poison by intravenous route.Moderately toxic by ingestion and intraperitoneal routes.
Questionable carcinogen with experimental tumorigenicdata.
May detonate at 220°C or during vacuum distillation.

In aviation, Benzotriazole BTA is used as a corrosion inhibitor for aircraft components, such as landing gear, hydraulic systems, and fuel tanks.
Benzotriazole BTA helps protect critical aircraft parts from corrosion caused by exposure to harsh environmental conditions.
Benzotriazole BTA can be used in antifreeze formulations to inhibit the corrosion of metal components within a vehicle's cooling system.

Benzotriazole BTA helps maintain the efficiency and longevity of the cooling system.
Benzotriazole BTA is sometimes employed as a corrosion inhibitor to protect metal pipes and equipment used in water distribution systems.