2-Dodecylbenzenesulfonate

Lingxian Chemical

Specifications

HS Code	300456
Chemical Formula	C18H30O3S
Molecular Weight	326.495 g/mol
Appearance	Typically appears as a white to yellowish powder or granules
Solubility	Soluble in water, forming micelles
Surface Active Property	Good surfactant, reduces surface tension of water
Anionic Nature	Anionic surfactant
Emulsifying Ability	Can emulsify oils and fats in water
Foaming Property	Generates stable foam in aqueous solutions
Biodegradability	Fairly biodegradable under aerobic conditions
Ph Related Property	The solution can affect the pH, often used in slightly alkaline systems

Packing & Storage

Packing	1 - kg bag packaging for 2 - Dodecylbenzenesulfonate chemical.
Storage	2 - Dodecylbenzenesulfonate should be stored in a cool, well - ventilated area away from heat sources, open flames, and incompatible substances. Keep containers tightly closed to prevent moisture absorption and spillage. Store it in a dry place, isolated from oxidizing agents and bases. This helps maintain its stability and reduces potential safety hazards.
Shipping	2 - Dodecylbenzenesulfonate is shipped in sealed containers, ensuring protection from moisture and contamination. Transport follows strict chemical safety regulations, with careful handling to prevent spills during transit.

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General Information

Historical Development

2-Dodecyl benzene sulfonate, the rise of this substance, began in the modern evolution of chemical industry. At the beginning, many chemical experts studied the method of cleaning, hoping to get a good agent. After years of study, the properties of various substances were observed, and this product was obtained. Its initial use was only in a small range, or for specific industrial needs. However, because of its good cleaning power, it can remove oil stains, and its properties are relatively stable, it has gradually become widely used. From industry to civilian use, it has shown its ability in washing all kinds of things. Years have passed, and the production method has gradually refined, and the output has increased, and the application has become wider. Since its birth, in the field of cleaning, it has a transformative effect and has become an indispensable product for daily chemical industry, witnessing the progress of chemical industry all the way.

Product Overview

Today there is a thing called 2-Dodecylbenzenesulfonate. Its shape is also a genus of surfactants. Looking at its structure, dodecyl is attached to the benzene ring, and the sulfonic acid base is attached.
This thing has a wide range of uses, and it can often increase its decontamination ability in daily cleaning things, such as detergents and washing powders. Because of its amphiphilicity, the hydrophilic alkyl group is related to the oil stain, and the hydrophilic sulfonic acid group is combined with the water phase, so it can disperse the oil stain in water and remove the dirt.
In the industrial field, it is also indispensable in emulsification, dispersion and other processes. However, when using it, when observing its impact on the environment. Although the decontamination effect is significant, it is also necessary to weigh the pros and cons in order to make the best use of it without harming the natural environment.

Physical & Chemical Properties

2-Dodecyl benzene sulfonate has unique physicochemical properties. It is formed in water, often in the state of ions, with good solubility, and can be well dispersed in water. This substance has strong surface activity and can significantly reduce the surface tension of the liquid, resulting in excellent emulsification, dispersion and solubilization.
Looking at its chemical properties, it has relative stability. However, it encounters strong acids and alkalis, or it may change in reaction. Its hydrophilic and lipophilic equilibrium value is specific, so that it can show suitable effects in many systems. Physically, powders or liquids that are often white or slightly yellow in color have a certain smell. Therefore, 2-dodecylbenzene sulfonate has a wide range of applications in industrial, daily chemical and other fields due to its special physical and chemical properties, which is worthy of further investigation.

Technical Specifications & Labeling

2-Dodecylbenzene sulfonate is the key object of our chemical research. Its process specification is related to the quality and production of this product. To make high-quality products, the selection of raw materials is necessary, and the purity is high, and impurities are rare. When reacting, temperature, duration, and ratio are all factors. Temperature control is appropriate, which can promote the reaction to go forward and avoid side clumping; timing is accurate, so that the reaction is complete; the material ratio is just right to ensure the purity of the product.
And the label of the product should state its chemical name, properties, content and other parameters. 2-Dodecylbenzene sulfonate is mostly powdery or granular, white or yellowish in color, and has good solubility in water. Content identification must be accurate, which is related to the application effect. In this way, according to this process specification and clear identification, only 2-dodecylbenzene sulfonate products that meet the standards can be prepared to meet the needs of all parties.

Preparation Method

The method of preparing 2-dodecylbenzene sulfonate is related to raw materials and production process, reaction steps and catalytic mechanism. First, an appropriate amount of dodecylbenzene is taken as raw material, and it is mixed with fuming sulfuric acid in a certain ratio at a suitable temperature. The two slowly blend, and the sulfur atom in the fuming sulfuric acid has high activity, which can undergo electrophilic substitution reaction with the dodecylbenzene ring. During this period, the temperature and reaction time need to be controlled to prevent side reactions from occurring. After the reaction is completed, add water to dilute and precipitate the product. After the neutralization step, the excess acid is neutralized with basic substances to obtain 2-dodecylbenzene sulfonate crude product. After refining and purification, such as filtration and crystallization, impurities are removed to obtain a high-purity product. In this process, the catalytic mechanism is that hydrogen ions in sulfuric acid activate the benzene ring to accelerate the reaction process, resulting in efficient and orderly production of high-quality products.

Chemical Reactions & Modifications

Nowadays, there are things called 2-Dodecylbenzenesulfonate. In the field of chemistry, the reaction and modification of this substance are particularly important. Looking at the chemical reaction of this substance, the change of its properties can be known. Under specific conditions, it can interact with various reagents, lead to the modification of the structure, and then cause the change of performance.
After research, if the reaction conditions are changed, such as temperature and pH, the reaction rate and product are different. Or with the help of catalysts, the reaction can be promoted, so that the quality and quantity of the product can be optimized. And when modifying, or introduce new groups to give it new energy, such as increasing its solubility and stability.
These are all important to chemical researchers, hoping to understand the wonders of 2-Dodecylbenzenesulfonate chemical reactions and modifications, and to expand their paths for various applications.

Synonyms & Product Names

2-Dodecyl benzene sulfonate is called by different names in the commercial market. It is called "lauryl benzene sulfonate" and "dodecyl benzene sulfonate". These synonyms all refer to the same commercial product.
According to the ancient books of Guanfu, although the name "2-dodecyl benzene sulfonate" is not directly written, it is also involved in the use of similar things in washing and dissolving. Today, 2-dodecyl benzene sulfonate is a commonly used agent in various fields of industry and daily use. It has excellent decontamination, emulsification and other properties, and is often used in commercial products. Therefore, there are many of the same thing, and everyone knows what it refers to, each calling it by its name, and it actually refers to the goods of the same business.

Safety & Operational Standards

2-Dodecylbenzene sulfonate is a commonly used chemical product. Its preparation and use are related to safety and operation specifications, and should not be careless.
To make this product, the selection of raw materials and the control of reaction conditions are crucial. The selection of materials should be pure, and the reaction temperature, time, and pH should be accurately controlled. If the temperature is too high or the time is too long, the product may have impurities, which affect the quality and performance; if the conditions are not suitable, or the reaction is not sufficient, the yield is low.
When using, safety comes first. This product may be irritating, and it can cause discomfort when it touches the skin and eyes. Be sure to wear protective equipment, such as gloves and goggles, to avoid direct contact. If you contact it accidentally, rinse with plenty of water quickly and seek medical attention if necessary.
Storage is also exquisite. It should be placed in a cool, dry and ventilated place, away from fire and heat sources. Store separately from oxidants to prevent dangerous reactions.
Operating specifications should not be ignored. Operate with good ventilation to reduce the inhalation of harmful gases. Add in strict accordance with the specified dosage, excessive or affect the quality of the product, and may also pollute the environment. Clean up the equipment and site properly to prevent residual hazards.
2-dodecyl benzene sulfonate is widely used, but safety and operating specifications are the key to ensuring its effective use and avoiding hazards. Practitioners should keep it in mind and practice it cautiously.

Application Area

2-Dodecylbenzene sulfonate is used in many fields. In daily use, it is commonly found in detergents. With its excellent surface activity, it can help decontamination and descaling, and make clothes clean as new. In the industrial field, it also has its strengths. For example, in the emulsification process, it can make immiscible liquids mix evenly and achieve stable emulsions. It is crucial in the manufacture of coatings and inks. And in oil extraction, it can reduce the interfacial tension between oil and water and improve the efficiency of crude oil extraction. In the textile printing and dyeing industry, it can be used as a penetrant and leveling agent to distribute dyes evenly and dye fabrics uniformly. These uses show the important position of 2-dodecylbenzene sulfonate in the practical application field, which has a wide and far-reaching impact.

Research & Development

Recently, 2-dodecyl benzene sulfonate has been studied. Its properties are very different and it is widely used. At the beginning, it was difficult to study its manufacturing process. The selection of raw materials needs to be carefully selected; the reaction environment, temperature and pressure need to be carefully controlled. Although it has gone through a difficult journey, it has been studied unremittingly.
Over time, it has gradually become successful. The manufacturing process is becoming more and more exquisite, and the yield has also been improved. Looking at its application, it is very strong in decontamination for cleaning materials, which can make the dirt quickly separate and brighten the utensils. And in various fields of chemical industry, it is also a key agent to help the reaction run smoothly.
We should continue to study, explore its new uses, and improve its quality. Hope this product, in the future world, can show extraordinary ability, for the work, for the people, are of great benefit, to promote the prosperity of all industries, live up to the research.

Toxicity Research

The toxicity of 2 - Dodecylbenzenesulfonate is the key to chemical research. Looking at this thing, in various experiments, its nature is gradually becoming clear. Its impact on living things should not be underestimated. At first, I tried it with insects, and after a while, the insects moved slowly, which seemed to be trapped by the power of medicine. Repeat the young fish placed in the water containing this thing, and soon, the young fish also showed discomfort and disordered swimming posture. From this point of view, 2 - Dodecylbenzenesulfonate is toxic and can disturb the usual behavior of living things. However, in order to clarify the details, it is necessary to collect extensive data, study the mechanism in depth, and explore the effects of different concentrations and durations on diverse organisms, so as to understand the full picture of its toxicity and provide solid evidence for future strategies for chemical use and environmental preservation.

Future Prospects

Guanfu 2 - Dodecylbenzenesulfonate this thing, although it has been used today, but its future prospects, there is still a vast area to be opened up by our generation. In today's world, science and technology are new, and this thing can be improved in various fields of industry and people's livelihood.
In industry, it may optimize the process, reduce its energy consumption, improve its yield, and make its quality more refined. In people's livelihood, it can be explored for new use, or for daily use, or for medicine, to benefit the people.
And the idea of environmental protection is gradually burning, 2 - Dodecylbenzenesulfonate also need to follow this trend and study its green method to make it environmentally friendly. Our generation of chemical personnel, when the ambition, with the thought of diligence and sensitivity, create its unseen scene, so that 2-Dodecylbenzenesulfonate in the future to bring its new color, for the progress of the world, the blessing of the people, do our best to achieve the unlimited.

Frequently Asked Questions

What substance is 2-Dodecylbenzenesulfonate?

2-Dodecyl benzene sulfonate is a class of organic compounds. Its molecular structure contains a long-chain alkyl group of dodecyl, which is connected to the benzene ring, and is connected to it with a sulfonic acid group.
This compound has a wide range of uses and is involved in both industrial and daily use fields. In industry, it is often used as a surfactant. Because its molecules are amphiphilic, one end is an alkyl chain that is lipophilic, and the other end is a hydrophilic sulfonic acid group. Therefore, it can reduce the surface tension of the liquid and change the interaction between the oil and water interface, so as to play the functions of emulsification, dispersion and solubilization. For example, in the preparation of detergents, oil can be dispersed in water to achieve the purpose of cleaning.
In the field of daily use, many household cleaning products, such as detergent, washing powder, etc., often contain this ingredient. It can effectively remove all kinds of stains and help keep the home clean. In addition, in the textile, printing and dyeing, papermaking and other industries, it also plays an important role by virtue of its surface activity characteristics, or assisting in the uniform dispersion of dyes, or assisting in the sizing of paper.
However, when using this material, it is also necessary to pay attention to its impact on the environment. Although it has good cleaning performance, if it is discharged into the natural environment in large quantities, or due to differences in biodegradability, it will cause certain pressure on the water ecology. Some organisms have limited tolerance to it, or affect the ecological balance. It is necessary to consider environmentally friendly methods during production and use to achieve a balance between efficacy and environmental protection.

What are the main applications of 2-Dodecylbenzenesulfonate?

2-Dodecylbenzene sulfonate has a wide range of uses and is useful in various fields.
First seen in the field of daily chemicals, it is often a key ingredient in detergents. In detergents, it exhibits excellent surface activity, which can effectively reduce the surface tension of water, making oil stains easy to be wetted, dispersed and emulsified by water. Because it is added to household washing powder, detergent and other substances, it can quickly peel off stains from fabrics and tableware, and has strong decontamination power, which helps to clean homes more conveniently and efficiently.
In addition, it is also important in the field of industrial production. In the textile printing and dyeing industry, it can be used as a penetrant and leveling agent. When used as a penetrant, it can help the dye liquid quickly penetrate into the fabric fibers to ensure uniform dyeing; when used as a leveling agent, it can avoid different shades during the dyeing process and improve dyeing quality. In the coatings and ink industries, it can be used as a dispersant to evenly disperse pigment particles in the system, prevent pigment agglomeration and settlement, maintain the stability and uniformity of coatings and inks, and then improve the performance and quality of products.
In the petroleum industry, 2-dodecyl benzene sulfonate also has a place. It is often used as an oil displacement agent to reduce the oil-water interfacial tension and improve the recovery rate of crude oil by means of its surface activity. It can promote crude oil to be more easily displaced from rock pores, assist oil extraction, and play an important role in the energy field.
In addition, in agriculture, some pesticide formulations will also be used. It can enhance the dispersion and adhesion of pesticides, make pesticides cover the surface of crops more evenly, improve the utilization rate of pesticides, enhance the effect of pest control, and help reduce the waste of pesticides and environmental pollution.
From this perspective, 2-dodecylbenzene sulfonate is indispensable in many fields such as daily chemicals, industry, petroleum, and agriculture, and has a profound impact on people's production and life.

What are the physical and chemical properties of 2-Dodecylbenzenesulfonate?

2-Dodecylbenzene sulfonate is a class of organic compounds with a wide range of uses. Its physical and chemical properties are quite characteristic and are described as follows:
First word solubility, this compound has good hydrophilicity, soluble in water, and can form a stable solution in water. Because its molecular structure contains hydrophilic sulfonic acid groups, this group interacts with water molecules to cause it to be easily soluble in the aqueous phase. This property is critical in many application fields, such as in detergents, which can help it disperse evenly in water and exert decontamination efficiency.
Second and surface activity, 2-dodecylbenzene sulfonate has excellent surface activity. One end of the molecule is a hydrophilic sulfonic acid group, and the other end is a hydrophobic long-chain alkyl group. When placed on the surface of the solution, it will be oriented, with the hydrophilic group facing the water phase and the hydrophobic group facing the air, thereby reducing the surface tension of the solution. This surface activity makes it useful in many industrial and daily life fields, such as playing an important role in emulsification, foaming, and dispersion.
Furthermore, when it comes to chemical stability, 2-dodecyl benzene sulfonate usually has a certain chemical stability. Under common acid-base conditions and mild temperature environments, its chemical structure is not prone to significant changes, and it can maintain a relatively stable state. However, under extreme conditions such as strong acids, strong bases or high temperatures, its structure may be damaged, causing changes in chemical properties.
In addition, its biodegradability is also worthy of attention. Generally speaking, the biodegradability of 2-dodecylbenzene sulfonate is relatively weak. Due to the existence of long-chain alkyl groups in its molecular structure, it is difficult for microorganisms to decompose and metabolize it, and it may remain in the environment for a long time. This point needs to be paid attention to in environmental considerations. The development of more environmentally friendly and biodegradable alternatives is the current research direction.
Overall, the physicochemical properties of 2-dodecylbenzene sulfonate make it widely used in industrial production, daily washing and other fields, but its lack of biodegradability also prompts people to continue to explore better compounds.

What impact does 2-Dodecylbenzenesulfonate have on the environment?

2-Dodecylbenzene sulfonate has a significant impact on the environment. This substance is often used as a surfactant, but it exists in the environment, with both advantages and disadvantages.
Let's talk about its disadvantages first. In aquatic ecosystems, 2-dodecylbenzene sulfonate can cause aquatic organisms to be trapped. It can reduce the surface tension of water and affect the survival of fish and plankton. Fish may have breathing difficulties because the gas exchange in their gills is blocked, making it difficult for people to breathe in stuffy places. The growth and reproduction of plankton are also inhibited, which is the basis of the aquatic food chain. Its changes can cause food chain disorders and affect the entire aquatic ecological balance.
Furthermore, it also has an impact on the soil environment. It can change the physical and chemical properties of the soil, damage the structure of soil aggregates, reduce soil aeration and water permeability, and hinder the growth of plant roots in the soil, such as root extension and nutrient absorption.
However, it also has advantages. In the wastewater treatment process, its surface activity can help remove oil and impurities, and purify the sewage. Appropriate use can improve the efficiency of wastewater treatment and keep water resources clean.
In short, the impact of 2-dodecylbenzene sulfonate on the environment is complex. When used by humans, it should be carefully weighed and controlled to avoid excessive environmental degradation. It can also make good use of its long-term and ensure ecological and production coordination.

2-Dodecylbenzenesulfonate what are the precautions during use?

2-Dodecylbenzene sulfonate is a commonly used anionic surfactant. When using it, there are many matters to be paid attention to.
First, it is related to safety protection. This substance is irritating to a certain extent, and when it touches the skin and eyes, it will cause discomfort. Therefore, during operation, be sure to wear suitable protective equipment, such as gloves, goggles, etc., to prevent direct contact with it. If you come into contact accidentally, you should immediately rinse with a lot of water. If the situation is serious, you need to seek medical attention in time.
Second, pay attention to the environmental impact. Although it has good decontamination performance, if it is discharged into the environment, it may be difficult to degrade quickly, causing harm to the water ecology. The wastewater after use must be properly treated and discharged after reaching the standard to reduce the negative impact on the environment.
Third, pay attention to the compatibility taboos. When 2-dodecyl benzene sulfonate is mixed with certain cationic surfactants, polymer, etc., it may produce precipitation and reduce surface activity, which will weaken its use effect. Therefore, before compounding other substances, it is necessary to conduct tests to clarify their compatibility.
Fourth, control the dosage. In different application scenarios, the dosage should be precisely controlled according to specific needs. If the dosage is too small, the desired effect cannot be achieved; if the dosage is too large, it will not only cause waste, but also may cause side effects, such as too much foam affecting the production process or affecting the performance of the product.
Fifth, the storage conditions should not be ignored. It needs to be stored in a cool and dry place, away from fire sources and oxidants, to prevent package damage from causing moisture and deterioration, so as to ensure its stable performance. Only by paying attention to the above matters can 2-dodecyl benzene sulfonate be used safely and effectively.