Disperse Orange 25 | Solubility of Things

Identification

Molecular formula

C₁₄H₁₅ClN₄O

CAS number

27267-00-7

IUPAC name

4-(4-ethoxyphenyl)azobenzene-1,3-diamine;hydrochloride

State

At room temperature, Disperse Orange 25 is typically found in a solid state. In its powdered form, it is employed in various dyeing processes due to its stable and persistent coloration characteristics.

Melting point (Celsius)

179.00

Melting point (Kelvin)

452.15

Boiling point (Celsius)

349.00

Boiling point (Kelvin)

622.15

General information

Molecular weight

348.84g/mol

Molar mass

348.8400g/mol

Density

1.2717g/cm³

Appearence

Disperse Orange 25 appears as an orange-red solid powder. It is known for its vividly intense hue, commonly used in the textile industry as a dye for synthetic fibers. The compound presents a distinctly colored powder that can vary slightly in shade and brightness depending on lighting and concentration.

Comment on solubility

Solubility of 4-(4-ethoxyphenyl)azobenzene-1,3-diamine; hydrochloride

The solubility of 4-(4-ethoxyphenyl)azobenzene-1,3-diamine; hydrochloride is influenced by several factors, primarily its ionic nature due to the presence of the hydrochloride group. This compound exhibits unique solubility characteristics:

Aqueous Solubility: The hydrochloride salt form generally enhances solubility in water, making it more soluble compared to its freebase form.
Temperature Dependence: Solubility can increase with temperature; therefore, dissolving this compound in heated water may lead to improved solubility rates.
pH Sensitivity: Being an amine, the solubility may vary with changes in pH, where a lower pH environment (acidic) can increase solubility by maintaining the compound in its protonated form.
Organic Solvents: The introduction of ethoxy groups may lead to enhanced solubility in organic solvents like ethanol or methanol, although the degree of solubility can differ based on the solvent polarity.

In summary, the solubility of this compound reflects its ionic characteristics and substitution effects, making it an interesting subject for further investigation in various solvents.

Interesting facts

Exploring 4-(4-ethoxyphenyl)azobenzene-1,3-diamine Hydrochloride

The compound 4-(4-ethoxyphenyl)azobenzene-1,3-diamine hydrochloride is quite fascinating for several reasons, especially within the fields of organic chemistry and material sciences.

Key Features

Azo Dyes: This compound belongs to the class of azo dyes, which are known for their vibrant colors and are widely utilized in textiles.
Functional Groups: The presence of an amine group (–NH₂) in its structure allows for various chemical reactions, facilitating its use in synthesizing other chemical derivatives.
Thermal Properties: Azo compounds can exhibit interesting thermal behaviors and can be involved in thermochromic or photochromic applications.

This compound showcases a unique structural arrangement, which can lead to diverse applications in the following areas:

Applications

Dyes and Pigments: Used extensively in the manufacturing of dyes due to their ability to form bright colors.
Biochemical Studies: Through various modifications, it could be utilized in research to study cellular processes and the behavior of compounds in biological systems.
Optoelectronics: Its photochemical properties may allow it to be explored in the development of organic light-emitting diodes (OLEDs) and other electronic devices.

Interesting Insights

One of the most fascinating aspects of 4-(4-ethoxyphenyl)azobenzene-1,3-diamine hydrochloride is its potential to be involved in photoisomerization due to the nature of the azo group. This means that under light irradiation, it can switch between different forms, thus altering its properties. Such behavior not only has implications in synthetical chemistry but also paves the way for innovation in smart materials.

As a compound, it epitomizes the intricate relationship between structure and functionality, making it a worthy subject of study for both chemists and material scientists alike.

Synonyms

2313-87-3

ETHOXAZENE HYDROCHLORIDE

Etoxazene hydrochloride

Ethoxazene HCl

SQ 2128

Ethoxazene hydrochloride [USAN]

NSC 7214

NSC-7214

EINECS 219-010-3

1,3-Benzenediamine, 4-[2-(4-ethoxyphenyl)diazenyl]-, hydrochloride (1:1)

5C90PJN6E5

4-((p-Ethoxyphenyl)azo)-m-phenylenediamine monohydrochloride

1,3-Benzenediamine, 4-((4-ethoxyphenyl)azo)-, monohydrochloride

SQ-2128

4-((p-Ethoxyphenyl)azo)-m-phenylenediamine hydrochloride

Ethoxazene hydrochloride (USAN)

1,3-Benzenediamine, 4-[(4-ethoxyphenyl)azo]-, monohydrochloride

NSC7214

ETHOXAZENE HYDROCHLORIDE [MI]

m-Phenylenediamine, 4-((p-ethoxyphenyl)azo)-, monohydrochloride

1,3-Benzenediamine, 4-(2-(4-ethoxyphenyl)diazenyl)-, hydrochloride (1:1)

4-[(p-Ethoxyphenyl)azo]-m-phenylenediamine hydrochloride

4-[(p-Ethoxyphenyl)azo]-m-phenylenediamine monohydrochloride

Serenium, monohydrochloride

4((pEthoxyphenyl)azo)mphenylenediamine hydrochloride

4(4Ethoxyphenylazo)mphenylenediamine monohydrochloride

4((pEthoxyphenyl)azo)mphenylenediamine monohydrochloride

mPhenylenediamine, 4((pethoxyphenyl)azo), monohydrochloride

1,3Benzenediamine, 4((4ethoxyphenyl)azo), monohydrochloride

1,3Benzenediamine, 4(2(4ethoxyphenyl)diazenyl), hydrochloride (1:1)

219-010-3

4-(4-Ethoxyphenylazo)-M-Phenylenediamine Monohydrochloride

4-Ethoxychrysoidine Hydrochloride

Serenium

4-((4-Ethoxyphenyl)diazenyl)benzene-1,3-diamine hydrochloride

(E)-4-((4-Ethoxyphenyl)diazenyl)benzene-1,3-diamine hydrochloride

4-(4-Ethoxyphenylazo)-1,3-phenylenediamine Monohydrochloride

4-(4-Ethoxyphenylazo)-m-phenylenediamine monoHCl

4-[(4-ethoxyphenyl)diazenyl]benzene-1,3-diamine;hydrochloride

4-[(4-Ethoxyphenyl)diazenyl]benzene-1,3-diamine monohydrochloride

Serenium hydrochloride

4-(P-ethoxyphenylazo)-m-phenylenediamine monohydrochloride

Ethoxy Red

MFCD00042023

74367-87-6

UNII-5C90PJN6E5

4-(p-Ethoxyphenylazo)-m-phenylenediamine, hydrochloride

Serenium (TN)

SCHEMBL122627

p-Ethoxychrysoidin hydrochloride

SCHEMBL6823063

CHEMBL2106255

DTXSID7062324

4-((4-Ethoxyphenyl)diazenyl)benzene-1,3-diaminehydrochloride

CAA31387

4-[2-(4-ethoxyphenyl)diazen-1-yl]benzene-1,3-diamine hydrochloride

AKOS015845562

AKOS024306941

PS-10947

CS-0320645

E0054

NS00083284

D04086

D90427

1, 4-[(4-ethoxyphenyl)azo]-, monohydrochloride

Q27261827

4-[(E)-(4-ethoxyphenyl)azo]benzene-1,3-diamine hydrochloride

1,3-Benzenediamine,4-[2-(4-ethoxyphenyl)diazenyl]-,hydrochloride(1:1)