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Disperse Orange 3

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Identification
Molecular formula
C15H15N3S
CAS number
730-40-5
IUPAC name
4-(1,3-benzothiazol-6-ylazo)-N,N-dimethyl-aniline
State
State

At room temperature, Disperse Orange 3 is a solid. It is typically used in its powder form for dyeing purposes.

Melting point (Celsius)
173.00
Melting point (Kelvin)
446.15
Boiling point (Celsius)
422.15
Boiling point (Kelvin)
695.30
General information
Molecular weight
268.37g/mol
Molar mass
268.3420g/mol
Density
1.3600g/cm3
Appearence

Disperse Orange 3 appears as an orange-brown powder. It has been widely used as a dye and is known for its intense color and stability in synthetic fibers. Upon close inspection, the powder's granules can appear crystalline with a consistent orange hue throughout.

Comment on solubility

Solubility of 4-(1,3-benzothiazol-6-ylazo)-N,N-dimethyl-aniline

The solubility of 4-(1,3-benzothiazol-6-ylazo)-N,N-dimethyl-aniline can be influenced by several factors due to its complex structure. This compound features an azo group and a benzothiazole moiety, which can significantly impact its solubility in various solvents. Here are some key points to consider:

  • Polar vs. Non-Polar Solvents: This compound is likely to exhibit higher solubility in polar organic solvents such as ethanol or dimethyl sulfoxide (DMSO), while being less soluble in non-polar organic solvents like hexane.
  • Influence of pH: The solubility may also be affected by the pH of the solution. A higher pH could lead to deprotonation of functional groups, affecting the overall solubility.
  • Hydrogen Bonding: The presence of nitrogen and sulfur atoms allows for the potential formation of hydrogen bonds with solvent molecules, enhancing solubility in suitable conditions.

In general, while 4-(1,3-benzothiazol-6-ylazo)-N,N-dimethyl-aniline's solubility characteristics can be understood, empirical testing is recommended for precise measurements. As with many organic compounds, factors such as temperature, concentration, and specific interactions with solvents play a crucial role in determining solubility.

Interesting facts

Interesting Facts about 4-(1,3-benzothiazol-6-ylazo)-N,N-dimethyl-aniline

This intriguing compound, known as 4-(1,3-benzothiazol-6-ylazo)-N,N-dimethyl-aniline, falls within a class of chemical compounds that boast diverse applications in various fields. Its structure features both an azo group and a benzothiazole moiety, contributing to its unique properties.

Key Characteristics

  • Colorimetric Properties: Compounds containing azo groups are often recognized for their vibrant colors, making them valuable in dye and pigment production. This particular compound might exhibit vivid colors under certain conditions.
  • Potential Uses in Biochemistry: The presence of the benzothiazole moiety may indicate utility in biochemistry, as similar compounds are often explored for their roles in biological staining and imaging techniques.
  • Analytical Applications: Azo compounds are frequently used in various analytical methods, such as spectrophotometry, due to their ability to absorb light at distinct wavelengths.

Safety and Environmental Considerations

Despite its potential applications, it’s essential to handle 4-(1,3-benzothiazol-6-ylazo)-N,N-dimethyl-aniline with caution:

  • The compound may pose risks as some azo compounds have been associated with toxicity and carcinogenicity.
  • Environmental impact should also be considered during the disposal and use of this compound, as it can possibly affect aquatic life if not managed correctly.

The Bigger Picture

As chemistry students and scientists delve into the realm of organic synthesis and compound analysis, understanding compounds like this one enhances their appreciation for molecular diversity. As Marie Curie stated, “Nothing in life is to be feared, it is only to be understood.” With knowledge comes the power to innovate and safely explore the vast capabilities of chemical compounds.

Synonyms
N,N-Dimethyl-4-(6-benzothiazolylazo)aniline
18463-85-9
6-Dimethylaminophenylazobenzthiazole
6-((p-(Dimethylamino)phenyl)azo)benzothiazole
6-(4-dimethylaminophenylazobenzothiazole)
N,N-Dimethyl-p-(6-benzthiazolylazo)aniline
N,N-Dimethyl-4(6'-benzthiazolylazo)aniline
4-(6-Benzothiazolylazo)-N,N-dimethylbenzenamine
N,N-dimethyl-p-(6-benzothiazolylazo)aniline
DTXSID0075314
BENZOTHIAZOLE, 6-((p-(DIMETHYLAMINO)PHENYL)AZO)-
DTXCID6035867
4-(2-(6-Benzothiazolyl)diazenyl)-N,N-dimethylbenzenamine
4-(1,3-benzothiazol-6-yldiazenyl)-N,N-dimethylaniline
BT 6
CCRIS 4064
6-(p-Dimethlaminophenylazo)benzothiazole
BRN 5389277
Benzenamine, 4-(6-benzothiazolylazo)-N,N-dimethyl-
SCHEMBL29436238
6-(p-dimethylaminophenylazo)-benzothiazole