Ethyl Violet

Names

[ Name ]:
Ethyl Violet

[Synonym ]:
Ethyl Violet
Ethyl purple 6B
Ethyl crystal violet
(4-{Bis[4-(diethylamino)phenyl]methylene}-2,5-cyclohexadien-1-ylidene)diethylammonium chloride
Basic Violet 4
EINECS 219-231-5
Basic violet 4,Ethyl purple 6B
N-(4-{Bis[4-(diethylamino)phenyl]methylene}-2,5-cyclohexadien-1-ylidene)-N-ethylethanaminium chloride
N-(4-{Bis[4-(diethylamino)phenyl]methylene}cyclohexa-2,5-dien-1-ylidene)-N-ethylethanaminium chloride
4,4',4''-tris-diethylamino-tritylium,chloride
Ethyl Violet GGA
[4-[bis[4-(diethylamino)phenyl]methylidene]cyclohexa-2,5-dien-1-ylidene]-diethylazanium,chloride
Aethylviolett
MFCD00011765
C.I. Basic Violet 4
Lowacryl Violet 4
Ethanaminium, N-[4-[bis[4-(diethylamino)phenyl]methylene]-2,5-cyclohexadien-1-ylidene]-N-ethyl-, chloride (1:1)
4,4',4''-Tris-diaethylamino-tritylium,Chlorid
Shikiso Acid Brilliant Blue 6B
4-{Bis[4-(diethylamino)phenyl]methylene}-N,N-diethyl-2,5-cyclohexadien-1-iminium chloride
N-(4-{bis[4-(diethylamino)phenyl]methylidene}cyclohexa-2,5-dien-1-ylidene)-N-ethylethanaminium chloride
Ethyl Violet AX

Biological Activity

[Description]:

Ethyl Violet is a triarylmethane dye. Ethyl Violet is a useful reagent for the determination of anionic surfactants[1][2].

[Related Catalog]:

Research Areas >> Others

Signaling Pathways >> Others >> Others

[References]

[1]. Motomizu S, et al. Solvent extraction-spectrophotometric determination of anionic surfactants with ethyl violet. Analytical Chemistry, 1982, 54(3): 392-397.

[2]. Marieta L.C. Passos, et al. Spectrophotometry | Organic Compounds☆. Encyclopedia of Analytical Science (Third Edition), Academic Press, 2019, Pages 236-243.

Chemical & Physical Properties

[ Density]:
0.9659 (rough estimate)

[ Boiling Point ]:
631.13°C (rough estimate)

[ Melting Point ]:
>250°C

[ Molecular Formula ]:
C₃₁H₄₂ClN₃

[ Molecular Weight ]:
492.138

[ Exact Mass ]:
491.306732

[ PSA ]:
9.49000

[ LogP ]:
3.80420

[ Index of Refraction ]:
1.6010 (estimate)

[ Water Solubility ]:
H2O: 10 mg/mL, very deep purple

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: KH2682000

CHEMICAL NAME :: Ethanaminium, N-(4-(bis(4-(diethylamino)phenyl)methylene)-2,5-cyclo hexadien-1-ylidene)-N- ethyl-, chloride

CAS REGISTRY NUMBER :: 2390-59-2

LAST UPDATED :: 199710

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C31-H42-N3.Cl

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 320 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: AECTCV Archives of Environmental Contamination and Toxicology. (Springer-Verlag New York, Inc., Service Center, 44 Hartz Way, Secaucus, NJ 070944) V.1- 1973- Volume(issue)/page/year: 14,111,1985 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X0915 No. of Facilities: 138 (estimated) No. of Industries: 2 No. of Occupations: 5 No. of Employees: 3358 (estimated) No. of Female Employees: 2746 (estimated)

Safety Information

[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ Hazard Codes ]:
C

[ Safety Phrases ]:
S24/25

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ RTECS ]:
KH2682000

[ HS Code ]:
2921499090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2921499090

[ Summary ]:
2921499090 other aromatic monoamines and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Articles

TOF-S-SIMS molecular depth profiling of organic bilayers using mechanical wear test methodology.

Anal. Bioanal. Chem 393(8) , 1917-21, (2009)

Recent publications on static secondary ion mass spectrometry (S-SIMS) focus on molecular depth profiling by using polyatomic or ultra-low energy monoatomic projectiles. Since their applicability depe...

Background-free, fast protein staining in sodium dodecyl sulfate polyacrylamide gel using counterion dyes, zincon and ethyl violet.

Electrophoresis 23(24) , 4053-9, (2002)

A background-free, fast protein staining method in polyacrylamide gel electrophoresis using an acidic dye, zincon (ZC) and a basic dye, ethyl violet (EV) is described. It is based on the counterion dy...

Adsorption of ethyl violet dye in aqueous solution by regenerated spent bleaching earth.

J. Colloid. Interface Sci. 289(2) , 333-8, (2005)

The adsorption of basic dye (i.e., ethyl violet or basic violet 4) from aqueous solution onto the regenerated spent bleaching earth (RSBE) was carried out by varying the process parameters such as ini...