Density of 2-Amino-2-methyl-1-propanol : Everything you need to know

27 Mar.,2025

The density of 2-Amino-2-methyl-1-propanol is approximately 0.938 g/cm³ at 20°C. This value can vary slightly depending on temperature and purity. The relatively low density of AMP compared to water (1 g/cm³) indicates that it is less dense than water, which can be an important consideration in formulations where AMP needs to be mixed with water or other solvents.

 

Introduction to 2-Amino-2-methyl-1-propanol

2-Amino-2-methyl-1-propanol (AMP) is a versatile chemical compound widely used in various industries, including pharmaceuticals, personal care products, and industrial applications. Its chemical formula is C4H11NO, and it is known for its unique properties that make it valuable in different processes. One of the critical properties of AMP is its density, which plays a significant role in determining its behavior in various applications.

Understanding the density of 2-Amino-2-methyl-1-propanol is crucial for its effective use in different formulations and industrial processes. This article delves into the concept of density, its importance in industrial applications, and the specific density characteristics of AMP.

What is Density?

Definition of Density

Density is defined as the mass per unit volume of a substance. It is usually expressed in grams per cubic centimeter (g/cm³) or kilograms per cubic meter (kg/m³). The density of a substance determines how much mass is contained in a given volume, which can influence its behavior in different environments.

In mathematical terms, density (ρ) is calculated using the formula:

ρ=mV\rho = \frac{m}{V}ρ=Vm​

Where:

  • mmm is the mass of the substance,
  • VVV is the volume of the substance.

Importance of Density in Industrial Applications

Density is a critical parameter in many industrial applications. It affects how a substance interacts with other materials, how it flows, and how it can be handled and processed. For example, in the formulation of personal care products, the density of ingredients must be carefully controlled to ensure that the final product has the desired texture and stability.

In the case of 2-Amino-2-methyl-1-propanol, understanding its density is essential for its effective use in various applications. The density of AMP can influence its solubility, reactivity, and how it mixes with other components in a formulation.

Density of 2-Amino-2-methyl-1-propanol

Physical Properties of 2-Amino-2-methyl-1-propanol

2-Amino-2-methyl-1-propanol is a colorless to slightly yellow liquid with a mild amine-like odor. It is highly soluble in water and exhibits both basic and buffering properties, making it useful in various formulations. The chemical structure of AMP includes a primary amine group and a tertiary alcohol group, which contribute to its unique physical and chemical properties.

Measured Density of AMP

The density of 2-Amino-2-methyl-1-propanol is approximately 0.938 g/cm³ at 20°C. This value can vary slightly depending on temperature and purity. The relatively low density of AMP compared to water (1 g/cm³) indicates that it is less dense than water, which can be an important consideration in formulations where AMP needs to be mixed with water or other solvents.

Factors Affecting the Density of AMP

Several factors can influence the density of 2-Amino-2-methyl-1-propanol, including:

  • Temperature: As with most liquids, the density of AMP decreases with increasing temperature. This is due to the expansion of the liquid as it is heated, resulting in a lower mass per unit volume.
  • Purity: Impurities in the AMP can affect its density. Higher purity AMP will have a more consistent density, while the presence of other substances can either increase or decrease the density depending on their properties.
  • Pressure: While the effect of pressure on the density of liquids is generally small, extremely high pressures can cause slight increases in density.

Comparing the Density of AMP with Other Amino Alcohols

2-Amino-2-methyl-1-propanol belongs to a class of compounds known as amino alcohols, which are characterized by the presence of both amine and alcohol functional groups. The density of AMP is similar to other amino alcohols, but slight variations can occur depending on the molecular structure and size of the compound.

For example, ethanolamine, another commonly used amino alcohol, has a density of approximately 1.012 g/cm³ at 20°C, which is higher than that of AMP. This difference in density can influence the choice of amino alcohol in specific applications, depending on the desired properties of the final product.

Practical Implications of AMP Density

Role in Formulation Design

The density of 2-Amino-2-methyl-1-propanol is a critical factor in formulation design, especially in the production of personal care products and pharmaceuticals. In these industries, AMP is often used as a pH adjuster or buffering agent. Its density can affect the final product's texture, stability, and efficacy.

For example, in a lotion or cream, the density of AMP can influence how the product spreads on the skin, its absorption rate, and its overall feel. A formulation with an incorrect density could lead to a product that is either too thick or too runny, which could affect consumer satisfaction.

Impact on Industrial Processes

In industrial applications, the density of AMP is important for processes such as mixing, pumping, and storage. Understanding the density of AMP allows for the design of more efficient processes that can handle the material effectively.

For instance, in a chemical plant where AMP is used as a raw material, knowing its density helps in determining the appropriate pump sizes, storage tank capacities, and mixing times. Accurate density measurements ensure that the right amount of material is used, minimizing waste and optimizing production efficiency.

Conclusion

The density of 2-Amino-2-methyl-1-propanol is a crucial property that affects its use in various industrial and commercial applications. With a density of approximately 0.938 g/cm³ at 20°C, AMP is less dense than water, which influences how it behaves in different formulations and processes.

Understanding the factors that affect the density of AMP, such as temperature, purity, and pressure, is essential for its effective use in product design and manufacturing. By carefully considering the density of AMP, manufacturers can create high-quality products that meet the desired specifications and perform as expected.

For more detailed information about 2-Amino-2-methyl-1-propanol and to explore our high-quality AMP offerings, contact us at Yufeng, a leading supplier - Yufeng of 2-Amino-2-methyl-1-propanol.