Ethyl Violet

Modify Date: 2024-01-02 07:21:10

Ethyl Violet Structure
Ethyl Violet structure
 Common Name Ethyl Violet
CAS Number 2390-59-2 Molecular Weight 492.138
Density 0.9659 (rough estimate) Boiling Point 631.13°C (rough estimate)
Molecular Formula C31H42ClN3 Melting Point >250°C
MSDS Chinese USA Flash Point N/A

 Use of Ethyl Violet


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

 Names

Name ethyl violet
Synonym More Synonyms

 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

 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

phosgene structure

phosgene

CAS#:75-44-5
N,N-Diethylaniline structure

N,N-Diethylaniline

CAS#:91-66-7

~%

Ethyl Violet Structure

Ethyl Violet

CAS#:2390-59-2
Literature: DE26016 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 1, p. 78
Carbon tetrachloride structure

Carbon tetrachloride

CAS#:56-23-5
N,N-Diethylaniline structure

N,N-Diethylaniline

CAS#:91-66-7

~%

Ethyl Violet Structure

Ethyl Violet

CAS#:2390-59-2

bis[4-(diethylamino)phenyl][4-(diethylammonio)phenyl]methylium structure

bis[4-(diethyla...

CAS#:25275-06-3
Literature: DE66511 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 3, p. 102
4,4'-bis(Diethylamino)benzophenone structure

4,4'-bis(Diethy...

CAS#:90-93-7
N,N-Diethylaniline structure

N,N-Diethylaniline

CAS#:91-66-7

~%

Ethyl Violet Structure

Ethyl Violet

CAS#:2390-59-2
Literature: DE27789 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 1, p. 81
N,N-Diethylaniline structure

N,N-Diethylaniline

CAS#:91-66-7
Diphosgene structure

Diphosgene

CAS#:503-38-8

~%

Ethyl Violet Structure

Ethyl Violet

CAS#:2390-59-2
Literature: DE34607 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 1, p. 92 DE28318 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 1, p. 91,92 DE29960 ;
4,4'-methylenebis[N,N-diethylaniline] structure

4,4'-methyleneb...

CAS#:135-91-1
N,N-Diethylaniline structure

N,N-Diethylaniline

CAS#:91-66-7

~%

Ethyl Violet Structure

Ethyl Violet

CAS#:2390-59-2
Literature: Tab.No.518
p,p',p''-tris(diethylamino)trityl alcohol structure

p,p',p''-tris(d...

CAS#:596-49-6

~%

Ethyl Violet Structure

Ethyl Violet

CAS#:2390-59-2
Literature: Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, , vol. 33, # 10 p. 998 - 1000

 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%

 Articles29

More 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...

 Synonyms

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
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Chemsrc provides Ethyl Violet(CAS#:2390-59-2) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Articles of Ethyl Violet are included as well.>> amp version: Ethyl Violet

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