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Crystal Violet

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Identification
Molecular formula
C25H30N3Cl
CAS number
548-62-9
IUPAC name
[4-[bis[4-(dimethylamino)phenyl]methylene]cyclohexa-2,5-dien-1-ylidene]-dimethyl-ammonium
State
State

At room temperature, Crystal Violet is typically in the form of solid green crystals or powder.

Melting point (Celsius)
205.00
Melting point (Kelvin)
478.00
Boiling point (Celsius)
0.00
Boiling point (Kelvin)
0.00
General information
Molecular weight
407.98g/mol
Molar mass
407.9790g/mol
Density
1.1900g/cm3
Appearence

Crystal violet appears as a green powder or metallic green crystals. Once dissolved in water or alcohol, it forms a purple or violet solution, which is why it is commonly used as a dye and biological stain.

Comment on solubility

Solubility of [4-[bis[4-(dimethylamino)phenyl]methylene]cyclohexa-2,5-dien-1-ylidene]-dimethyl-ammonium (C25H30N3Cl)

The solubility of the compound [4-[bis[4-(dimethylamino)phenyl]methylene]cyclohexa-2,5-dien-1-ylidene]-dimethyl-ammonium is influenced by several factors, including its chemical structure, ionization, and the surrounding medium. Here are some critical aspects to consider:

  • Polar vs. Non-polar Solvents: The compound has a complex structure with both polar and non-polar characteristics, suggesting that it is more soluble in polar solvents like water and methanol compared to non-polar solvents.
  • Ionization: The presence of the ammonium group can lead to ionization in aqueous solutions, improving solubility in water due to the interaction with water molecules.
  • Interactions: Solubility may be enhanced by hydrogen bonding between the amine group and the solvent, facilitating better dissolution.

Overall, while this compound showcases favorable solubility traits in certain environments, specifics can vary based on conditions such as temperature, pH, and the identity of the solvent. It is essential to conduct empirical tests to ascertain precise solubility data.

Interesting facts

Interesting Facts about 4-[bis[4-(dimethylamino)phenyl]methylene]cyclohexa-2,5-dien-1-ylidene]-dimethyl-ammonium

This fascinating compound is a member of the family of *imidazolium salts*, which are widely discussed in organic chemistry and material science. Known for its unique structure, this compound contains a central cyclohexadiene framework, which contributes to its considerable reactivity and potential applications.

Key Characteristics

  • Versatile Applications: This compound has potential uses in fields like photonic devices and organic electronics due to its ability to function as a charge-transfer material.
  • Electrochromism: It displays electrochromic properties, allowing it to change color in response to an electric current. This feature is essential for developing advanced display technologies.
  • Biological Interest: The dimethylamino groups attached to the phenyl rings suggest potential pharmaceutical applications, particularly in the synthesis of novel drugs.
  • Research Potential: Studies on compounds similar to this one could lead to advancements in organic synthesis and the creation of novel materials with desired electronic properties.

Chemical Behavior

The presence of the ammonium component introduces unique characteristics in reactivity and solubility, which chemists find particularly interesting. The balance of electron-donating and electron-withdrawing groups in its structure influences its behavior in chemical reactions.

As stated by renowned chemists, *“Understanding the interaction of complex organic molecules provides insights into the foundations of both chemistry and engineering.”* This compound exemplifies that concept, serving as a bridge between traditional organic chemistry and modern materials science.

In summary, 4-[bis[4-(dimethylamino)phenyl]methylene]cyclohexa-2,5-dien-1-ylidene]-dimethyl-ammonium is not just an intriguing compound, but also a gateway to numerous scientific investigations and technological innovations!

Synonyms
Gentian violet cation
Crystal violet cation
Crystal violet ion(1)
7438-46-2
methylrosanilinium
crystal violet(1+)
gentian violet(1+)
CHEBI:77181
crystal violet carbocation
gentian violet carbocation
UNII-3GVJ31T6YY
3GVJ31T6YY
Hexamethyl pararosaniline
Crystal Violet ion(1+)
MMV665941
[4-[bis[4-(dimethylamino)phenyl]methylidene]cyclohexa-2,5-dien-1-ylidene]-dimethylazanium
Methanaminium, N-(4-(bis(4-(dimethylamino)phenyl)methylene)-2,5-cyclohexadien-1-ylidene)-N-methyl-
GV-Eleven
Basic Violet-3
Crystal Violet Base
SJ000140980
GNF-PF-880
N-(4-(bis(4-(dimethylamino)phenyl)methylene)cyclohexa-2,5-dien-1-ylidene)-N-methylmethanaminium
NSC271967
N-(4-{bis[4-(dimethylamino)phenyl]methylidene}cyclohexa-2,5-dien-1-ylidene)-N-methylmethanaminium
Crystal-violet
4-(bis(4-(dimethylamino)phenyl)methylene)-N,N-dimethylcyclohexa-2,5-dien-1-iminium
4-{bis[4-(dimethylamino)phenyl]methylene}-N,N-dimethylcyclohexa-2,5-dien-1-iminium
EINECS 238-398-5
Bis(p-(dimethylamino)phenyl)(p-(dimethylammonio)phenyl)methylium
Spectrum_000829
(4-(4,4'-Bis(dimethylamino)benzhydrylidene)cyclohexa-2,5-dien-1-ylidene)dimethylammonium chloride
Spectrum2_001088
Spectrum3_000442
Spectrum4_000564
Spectrum5_000754
Crystal Violet (quat N+)
SCHEMBL94116
BSPBio_002084
KBioGR_000968
KBioSS_001309
DivK1c_000031
SPBio_001136
CHEMBL459265
KBio1_000031
KBio2_001309
KBio2_003877
KBio2_006445
KBio3_001304
DTXSID10873000
LGLFFNDHMLKUMI-UHFFFAOYSA-N
NINDS_000031
METHYLROSANILINIUM [WHO-DD]
BDBM50052802
STL257078
tris(4-dimethylaminophenyl)-methylium
AKOS005208606
DB00406
IDI1_000031
NCGC00091112-03
NCGC00091112-04
NCGC00091112-05
NCGC00091112-06
NCGC00091112-07
NCGC00091112-08
NCI60_002648
SBI-0051393.P003
NS00015624
AB00443808-03
AB00443808_05
AB00443808_06
A845487
BRD-K60025295-003-02-5
BRD-K60025295-003-03-3
BRD-K60025295-003-05-8
BRD-K60025295-003-06-6
BRD-K60025295-003-07-4
Q63390508
[4-[bis(4-dimethylaminophenyl)methylene]cyclohexa-2,5-dien-1-ylidene]-dimethyl-ammonium
[4-[bis[4-(dimethylamino)phenyl]methylidene]-1-cyclohexa-2,5-dienylidene]-dimethylammonium
[4-[bis[4-(dimethylamino)phenyl]methylidene]cyclohexa-2,5-dien-1-ylidene]-dimethyl-azanium
InChI=1/C25H30N3/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/h7-18H,1-6H3/q+
N-[4-[Bis[4-(dimethylamino)phenyl]methylene]-2,5-cyclohexadiene-1-ylidene]-N-methylmethanaminium