21973-92-2

Basic information

• Product Name: N-Ethyl-N-[4-[[4-(diethylamino)phenyl](2,4-dimethyl-5-sulfonato-3-sodiosulfophenyl)methylene]-2,5-cyclohexadien-1-ylidene]ethanaminium
• Synonyms: Acid Green 3B;C.I.42055;C.I.Acid Green 7;C.I.Solvent Green 15;Guinea Fast Green B;N-Ethyl-N-[4-[[4-(diethylamino)phenyl](2,4-dimethyl-5-sulfonato-3-sodiosulfophenyl)methylene]-2,5-cyclohexadien-1-ylidene]ethanaminium
• CAS NO: 21973-92-2
• Molecular Formula: C29H36 N2 O6 S2 . Na
• Molecular Weight: 595.74
• Mol File: 21973-92-2.mol
• Article Data: 0

Chemical Properties

• Appearance: /
• CAS DataBase Reference: N-Ethyl-N-[4-[[4-(diethylamino)phenyl](2,4-dimethyl-5-sulfonato-3-sodiosulfophenyl)methylene]-2,5-cyclohexadien-1-ylidene]ethanaminium(CAS DataBase Reference)
• NIST Chemistry Reference: N-Ethyl-N-[4-[[4-(diethylamino)phenyl](2,4-dimethyl-5-sulfonato-3-sodiosulfophenyl)methylene]-2,5-cyclohexadien-1-ylidene]ethanaminium(21973-92-2)
• EPA Substance Registry System: N-Ethyl-N-[4-[[4-(diethylamino)phenyl](2,4-dimethyl-5-sulfonato-3-sodiosulfophenyl)methylene]-2,5-cyclohexadien-1-ylidene]ethanaminium(21973-92-2)

Safety Data

• Hazardous Substances Data: 21973-92-2(Hazardous Substances Data)

Usage

Description

N-Ethyl-N-[4-[[4-(diethylamino)phenyl](2,4-dimethyl-5-sulfonato-3-sodiosulfophenyl)methylene]-2,5-cyclohexadien-1-ylidene]ethanaminium is a complex organic compound with a unique chemical structure. It is characterized by its bright blue-green color and is soluble in water and ethanol. N-Ethyl-N-[4-[[4-(diethylamino)phenyl](2,4-dimethyl-5-sulfonato-3-sodiosulfophenyl)methylene]-2,5-cyclohexadien-1-ylidene]ethanaminium exhibits various properties, such as light fastness, soaping, perspiration fastness, oxygen bleaching, and fastness to seawater, making it suitable for various applications.

Uses

Used in Dye Industry:
N-Ethyl-N-[4-[[4-(diethylamino)phenyl](2,4-dimethyl-5-sulfonato-3-sodiosulfophenyl)methylene]-2,5-cyclohexadien-1-ylidene]ethanaminium is used as a dye for its bright blue-green color. Its solubility in water and ethanol makes it suitable for use in various dyeing processes.
Used in Textile Industry:
In the textile industry, N-Ethyl-N-[4-[[4-(diethylamino)phenyl](2,4-dimethyl-5-sulfonato-3-sodiosulfophenyl)methylene]-2,5-cyclohexadien-1-ylidene]ethanaminium is used as a colorant for fabrics. Its light fastness, soaping, perspiration fastness, and fastness to seawater properties ensure that the color remains vibrant and resistant to various environmental factors.
Used in Cosmetics Industry:
N-Ethyl-N-[4-[[4-(diethylamino)phenyl](2,4-dimethyl-5-sulfonato-3-sodiosulfophenyl)methylene]-2,5-cyclohexadien-1-ylidene]ethanaminium can be used as a color additive in the cosmetics industry, providing a vibrant blue-green hue to various products such as eyeshadows, lipsticks, and nail polishes.
Used in Art and Craft Industry:
N-Ethyl-N-[4-[[4-(diethylamino)phenyl](2,4-dimethyl-5-sulfonato-3-sodiosulfophenyl)methylene]-2,5-cyclohexadien-1-ylidene]ethanaminium can also be utilized in the art and craft industry for creating vibrant and long-lasting colors in paints, inks, and other artistic mediums. Its resistance to fading and staining makes it an ideal choice for artists and crafters.
Used in Research and Development:
N-Ethyl-N-[4-[[4-(diethylamino)phenyl](2,4-dimethyl-5-sulfonato-3-sodiosulfophenyl)methylene]-2,5-cyclohexadien-1-ylidene]ethanaminium can be employed in research and development for studying its chemical properties and potential applications in various fields, such as pharmaceuticals, materials science, and environmental science.

Preparation

Bis(4-(diethylamino)phenyl)methanol and 2,4-Dimethylbenzenesulfonic acid 4-dimethylbenzenesulfonic acid?condensation, then use hair smoke sulfuric acid, with heavy products again chromate salt for oxidation.

Standard

Light Fastness

Fading

Stain

ISO

3

AATCC

2