CAS 67939-65-5

[4-[bis[4-(dimethylamino)phenyl]methylene]-2,5-cyclohexadien-1-ylidene]dimethylammonium acetate

Description:

The chemical substance known as [4-[bis[4-(dimethylamino)phenyl]methylene]-2,5-cyclohexadien-1-ylidene]dimethylammonium acetate, with the CAS number 67939-65-5, is a synthetic organic compound characterized by its complex structure, which includes a central cyclohexadiene moiety substituted with dimethylamino groups. This compound typically exhibits properties associated with cationic dyes, often displaying vibrant colors due to its conjugated system, which allows for effective light absorption. It is soluble in polar solvents, making it useful in various applications, including dyeing and staining processes in textiles and biological materials. The presence of the dimethylammonium group contributes to its cationic nature, enhancing its affinity for negatively charged substrates. Additionally, the acetate counterion plays a role in solubility and stability. Overall, this compound is notable for its potential applications in fields such as materials science, biochemistry, and photonics, where its unique optical properties can be harnessed.

Formula: C₂₉H₄₀N₄O₄

InChI: InChI=1/C25H30N3.C2H4O2/c1-26(2)22-13-7-19(8-14-22)25(20-9-15-23(16-10-20)27(3)4)21-11-17-24(18-12-21)28(5)6;1-2(3)4/h7-18H,1-6H3;1H3,(H,3,4)/q+1;/p-1

InChI key: InChIKey=WJZAWAXCKDHVBC-UHFFFAOYSA-M

SMILES: C(C1=CC=C(N(C)C)C=C1)(C2=CC=C(N(C)C)C=C2)=C3C=CC(=[N+](C)C)C=C3.C(C)([O-])=O

Synonyms:

• Crystal violet acetate
• Methanaminium, N-(4-(bis(4-(dimethylamino)phenyl)methylene)-2,5-cyclohexadien-1-ylidene)-N-methyl-, acetate
• Methanaminium, N-(4-(bis(4-(dimethylamino)phenyl)methylene)-2,5-cyclohexadien-1-ylidene)-N-methyl-, acetate (1:1)
• Methanamium N-(4-(bis(4-dimethylamino)phenyl)methylene)-2,5-cyclohexadien-1-ylidene)-N-methyl-, acetate
• N-(4-{bis[4-(dimethylamino)phenyl]methylidene}cyclohexa-2,5-dien-1-ylidene)-N-methylmethanaminium acetate
• 4-(Bis(4-(dimethylamino)phenyl)methylene)-2,5-cyclohexadien-1-ylidene)dimethylammonium acetate
• (4-(Bis(4-(dimethylamino)phenyl)methylene)-2,5-cyclohexadien-1-ylidene)dimethylammonium acetate
• Methanaminium, N-4-bis4-(dimethylamino)phenylmethylene-2,5-cyclohexadien-1-ylidene-N-methyl-, acetate
• C.I. Basic Violet 3 acetate
• Einecs 267-847-8

Basic violet 3

CAS: 67939-65-5

Basic violet 3 is a light-sensitive dye that can be used for the detection of metals. It is a basic dye with a high resistance to water vapor and other solvents. Basic violet 3 has been shown to be carcinogenic in animal studies, but has not been shown to have any adverse effects on humans. The dye reacts with metal hydroxides such as aluminum hydroxide, iron(III) oxide, and calcium hydroxide by absorbing UV radiation. This reaction produces an increased amount of light that can be detected using a spectrophotometer. Basic violet 3 is used in surface methodology because it is able to react with particles and then bind to them through van der Waals forces. Basic violet 3 is also used for kinetic experiments because it provides data about the rate of chemical reactions or chemical processes. Kinetic data from these experiments can be used to determine the mechanism of the reaction or process being studied.

Formula: C₂₅H₃₀N₃·C₂H₃O₂

Color and Shape: Powder

Molecular weight: 431.57 g/mol

Ref: 3D-FB172764