Shaanxi BLOOM Tech Co., Ltd. is one of the most experienced manufacturers and suppliers of methyl thioglycolate cas 2365-48-2 in China. Welcome to wholesale bulk high quality methyl thioglycolate cas 2365-48-2 for sale here from our factory. Good service and reasonable price are available.
Methyl thioethanolate is an organic compound with a distinctive mercaptan odor. Its molecular structure contains both the mercaptan group (-SH) and the ester bond (-COO-), giving it a dual chemical identity. As the core component of hair straightening solutions, it does not achieve the restructuring of disulfide bonds in keratin through traditional oxidation-reduction processes, but rather through a gentle nucleophilic attack: the sulfur group dissociates under alkaline conditions, precisely breaking the cystine disulfide bonds that maintain the spatial structure of hair keratin, while the ester bond maintains the molecule's moderate lipophilicity, allowing it to effectively penetrate the hair cuticle without causing excessive damage to the cortex layer. This breakage is a reversible physical-chemical process - when the hair is repositioned and styled, through the intervention of an oxidant, the broken sulfur group will recombine to form a new disulfide bond network, thereby achieving a permanent change in the hair's shape. Compared to earlier hair straightening agents, its advantages lie in a lower operating pH value and more controllable reaction rate, significantly reducing the loss rate of hair toughness, while its small molecular weight and uniform penetration enable the creation of a more natural and long-lasting curl. This delicate balance at the intersection of cosmetic chemistry and protein engineering makes it a key medium connecting microscopic molecular scissors and macroscopic artistic styling.
 |
 |
| Chemical Formula | C3H6O2S |
| Molecular Weight | 106.14 |
| Exact Mass | 106.01 |
| Melting point | -24 °C |
| Boiling point | 42-43 °C/10 mmHg (lit.) |
| Density | 1.187 g/mL at 25 °C (lit.) |
| Refractive index | n20/D 1.466(lit.) |
| Flash Point | 86 °F |
| Store below | +30°C |
| Solubility | 40 g/l |
| Acidity Factor (pKa) | 8.04±0.10(Predicted) |
| Form | Liquid |
| Color | Clear colorless |
| Water solubility | 40 g/L (20 ºC) |
Methyl mercaptoacetate, also known as methyl thioglycolate or methyl hydrogen thioacetate, is one of the derivatives of mercaptoacetate, which is a colorless or grayish white liquid.
As a pharmaceutical intermediate
Methyl mercaptoacetate plays an important role in the field of pharmaceutical synthesis. It can be used as a synthetic raw material or intermediate for various drugs, participating in drug synthesis reactions and helping to construct specific structures in drug molecules. For example, methyl mercaptoacetate can be used to synthesize cefmetazole and other antibiotic drugs, which are widely used in clinic and can treat a variety of bacterial infectious diseases. By utilizing the active thiol and ester groups of methyl mercaptoacetate, medicinal chemists can design and synthesize drug molecules with specific pharmacological activities, providing more choices for clinical treatment.
As a pesticide intermediate
In the field of pesticide synthesis, methyl mercaptoacetate also plays an important role. It is an important raw material for the herbicide thienosulfuron, and by participating in the synthesis reaction of herbicides, it helps to improve the selectivity and weed control effect of herbicides. Thiophene sulfonamide, as a highly efficient and low toxicity herbicide, has a wide range of application value in agricultural production, which can effectively control the growth of weeds and protect the normal growth of crops. In addition, methyl mercaptoacetate can also be used to synthesize other types of pesticides, such as insecticides, fungicides, etc., providing more guarantees for agricultural production.
As an important raw material for synthesizing fragrances
Methyl mercaptoacetate also has a wide range of applications in the field of synthetic fragrances. It can be used as a raw material or intermediate for the synthesis of spices, participating in the synthesis reaction of spices and helping to construct specific structures in spice molecules. By adjusting the reaction conditions and reactant types of methyl mercaptoacetate, flavor molecules with different aroma characteristics can be synthesized. These spice molecules can be used in fields such as food, cosmetics, tobacco, etc., adding more color and fun to people's lives. For example, in the food industry, methyl mercaptoacetate can be used to synthesize food additives with fruity, floral and other aroma characteristics, improving the taste and quality of food.
As a plastic heat stabilizer
Methyl mercaptoacetate can also be used as a synthetic raw material for plastic heat stabilizers. Plastic heat stabilizers are a type of additive that can improve the thermal stability of plastic products. By adding heat stabilizers, the service life of plastic products can be extended, and their heat resistance and weather resistance can be improved. Methyl mercaptoacetate can undergo complexation reactions with metal ions to form stable complexes, thereby inhibiting the decomposition and aging of plastic products at high temperatures. Therefore, in the production process of plastic products such as polyvinyl chloride (PVC), methyl mercaptoacetate or its derivatives are often added as heat stabilizers to improve the quality and performance of the products.
As a molecular weight regulator for high molecular weight polymers
In the synthesis process of high molecular weight polymers, methyl mercaptoacetate can also be used as a molecular weight regulator. The molecular weight of polymer has a significant impact on its properties and applications. By adding molecular weight modulators, the molecular weight distribution of polymers can be controlled, resulting in polymer products with specific molecular weight ranges. The thiol group in methyl mercaptoacetate has active chemical properties and can react with free radicals in polymer chains, thereby terminating chain growth reactions and regulating molecular weight. Therefore, adding an appropriate amount of methyl mercaptoacetate or its derivatives during the synthesis of polymer can effectively control the molecular weight distribution of the polymer and improve the quality and performance of the product.
As a low-temperature curing agent for epoxy resin
Methyl Thioglycolate can also be used as a low-temperature curing agent for epoxy resins. Epoxy resin is a thermosetting resin with excellent properties, widely used in fields such as coatings, adhesives, and composite materials. However, traditional epoxy resin curing agents often require high temperatures to undergo curing reactions, which limits the application of epoxy resins in certain low-temperature environments. And methyl mercaptoacetate has a lower curing temperature, which can react with epoxy resin at a lower temperature to obtain cured products with excellent properties. Therefore, methyl mercaptoacetate has broad application prospects in the field of low-temperature curing of epoxy resins.
Application in Optical Lens Manufacturing
Methyl mercaptoacetate or its derivatives can also play an important role in the manufacturing process of optical lenses. Optical lenses are products that require extremely high optical performance, and their manufacturing process requires strict control of material purity and impurity content. Methyl mercaptoacetate or its derivatives can be used as additives or adjuvants in the manufacturing process of optical lenses. By adjusting their dosage and reaction conditions, the transparency, refractive index, and wear resistance of optical lenses can be improved. Meanwhile, methyl mercaptoacetate can also react with other components in the lens material to form stable chemical bonding structures, improving the stability and service life of the lens.
Application in adhesive manufacturing
Methyl mercaptoacetate also has potential application value in the field of adhesive manufacturing. Adhesive is a substance that can firmly bond two or more materials together, widely used in fields such as construction, automotive, electronics, etc. Methyl mercaptoacetate or its derivatives can be used as a component or additive in adhesives, which can improve the quality and performance of adhesives by participating in the synthesis reaction or enhancing their adhesive properties. For example, in the synthesis process of polyurethane adhesives, an appropriate amount of methyl mercaptoacetate or its derivatives can be added as chain extenders or crosslinkers to improve the adhesive strength and weather resistance of the adhesive.
Application in the textile printing and dyeing industry
In the textile printing and dyeing industry, methyl mercaptoacetate or its derivatives can also be used as an additive. Various additives are often used in the textile printing and dyeing process to improve the dyeing performance, printing effect, or finishing effect of fabrics. Methyl mercaptoacetate or its derivatives can react with fibers in fabrics or adsorb on fiber surfaces, thereby improving the dyeing uniformity, color fastness, or printing clarity of fabrics. Meanwhile, methyl mercaptoacetate can also be used as a reducing agent, acting as a reducing agent in certain specific dyeing or printing processes.
Application in the electroplating industry
In the electroplating industry, methyl mercaptoacetate or its derivatives can also be used as an additive. Electroplating is a method of depositing a layer of metal or alloy on a metal surface through electrolysis, widely used in the field of metal surface treatment. Methyl mercaptoacetate or its derivatives can be used as an additive or complexing agent in electroplating solutions. By adjusting its dosage and reaction conditions, the stability and electroplating effect of the electroplating solution can be improved. For example, adding an appropriate amount of methyl mercaptoacetate or its derivatives in certain specific electroplating processes can improve the uniformity and density of the plating layer, thereby improving the quality and performance of the plating layer.
Application in rubber industry
In the rubber industry, methyl mercaptoacetate or its derivatives can also be used as an additive or crosslinking agent. Various additives are often used in the production process of rubber products to improve the processing, vulcanization, or physical properties of rubber. Methyl mercaptoacetate or its derivatives can react or crosslink with double bonds in rubber molecular chains, thereby improving the processing and vulcanization properties of rubber. Meanwhile, methyl mercaptoacetate can also be used as an anti-aging agent to delay the aging process of rubber by capturing free radicals in the rubber molecular chain.
Application in Ink Manufacturing
Various additives are also needed in the ink manufacturing process to improve the printing or drying performance of the ink. Methyl mercaptoacetate or its derivatives can be used as an additive in the ink manufacturing process. By adjusting its dosage and reaction conditions, the flowability, viscosity, or drying speed of the ink can be improved. Meanwhile, methyl mercaptoacetate can also be used as an antioxidant to delay the oxidation process of ink by capturing free radicals in the ink, thereby improving the stability and service life of the ink.
Applications in other fields
In addition to the application fields mentioned above, methyl mercaptoacetate or its derivatives can also play important roles in other fields. For example, in the coating industry, methyl mercaptoacetate can be used as a component or additive in coatings to improve the quality and performance of coatings by improving their leveling, adhesion, and weather resistance. In the cleaning agent manufacturing industry, methyl mercaptoacetate can be used as a component or additive of cleaning agents to improve the quality and performance of cleaning agents by enhancing their cleaning effectiveness or stability. In addition, Methyl Thioglycolate can also be used to synthesize certain specific chemical reagents or catalysts.
In recent years, the global pharmaceutical intermediates industry is developing at a high speed, promoting the rapid development of China's pharmaceutical intermediates industry, at present, our company boosts the production of basic chemical raw materials and pharmaceutical intermediates required by the market for several years, and has achieved a high degree of recognition and love from the market and customers. And China has become the world's major exporter of pharmaceutical intermediates, in general, China's pharmaceutical intermediates supply capacity continues to improve, we will also continue to improve the strength of research and development, to promote the steady development of global trade.
Hot Tags: methyl thioglycolate cas 2365-48-2, suppliers, manufacturers, factory, wholesale, buy, price, bulk, for sale, CAS 3652 89 9, CAS 125552 59 2, CAS 67714 55 0, CAS 1256544 20 3, Dithizone Reagent, 2 3 phenanthren 9 yl 5 pyridin 3 yl phenyl 4 6 diphenyl 1 3 5 triazine