Top Suppliers:I want be here
Related CAS#:
1251584-15-2 1251693-65-8
1251616-96-2 1251602-70-6
1251584-23-2 1251676-20-6
1251597-28-0 1251632-13-9
1251602-81-9 1251584-31-2

2390-59-2

2390-59-2 structure
2390-59-2 structure
  • Name: Ethyl Violet
  • Chemical Name: ethyl violet
  • CAS Number: 2390-59-2
  • Molecular Formula: C31H42ClN3
  • Molecular Weight: 492.138
  • Catalog: Dyes and pigments dye Basic dye
  • Create Date: 2018-03-19 08:00:00
  • Modify Date: 2026-07-08 13:14:51
  • Ethyl Violet is a triarylmethane dye. Ethyl Violet is a useful reagent for the determination of anionic surfactants[1][2].
Name ethyl violet
Synonyms Ethyl Violet [Sensitive spectrophotometric for anionic surfactants]
Ethyl crystal violet
Basic violet 4
N-(4-{Bis[4-(diethylamino)phenyl]methylene}-2,5-cyclohexadien-1-ylidene)-N-ethylethanaminium chloride
ETHYL PURPLE 6B
ETHYL VIOLET GGA
N-(4-(Bis(4-(diethylamino)phenyl)methylene)cyclohexa-2,5-dien-1-ylidene)-N-ethylethanaminium chloride
ETHYL VIOLET SOLUTION IN METHANOL
Shikiso Acid Brilliant Blue 6B
Ethanaminium, N-4-bis4-(diethylamino)phenylmethylene-2,5-cyclohexadien-1-ylidene-N-ethyl-, chloride
4-{Bis[4-(diethylamino)phenyl]methylene}-N,N-diethyl-2,5-cyclohexadien-1-iminium chloride
Ethanaminium, N-[4-[bis[4-( diethylamino)phenyl]methylene]-2,5-c yclohexadien-1-ylidene]-N-ethyl-, chloride (1:1)
Ethyl violet
Tris(p-(diethylamino)phenyl)methylium chloride
ETHYL VIOLET CL
4,4',4''-tris-diethylamino-tritylium,chloride
Ethyl Violet GGA
Ethanaminium,N-(4-(bis[4-(diethylamino)phenyl]methylene)-2,5-cyclohexadien-1-ylidene)-N-ethyl-,chloride
ETHYL VIOLET ISO 9001：2015 REACH
Basic Violet 4 (Ethyl violet), Ethanaminium, N-[4-[bis[4-(diethylamino)phenyl]methylene]-2,5-cyclohexadien-1ylidene]-N-ethyl-,chloride(9CI)
Tris(p-(dieth- Aylamino)-phenyl)methylium Chloride
C.I. Basic Violet 4
[4-[bis[4-(diethylamino)phenyl]methylene]-2,5-cyclohexadien-1-ylidene]diethylammonium chloride
Lowacryl Violet 4
16 BASIC VIOLET16
4,4',4''-Tris-diaethylamino-tritylium,Chlorid
BASIC VIOLET NO 4
N-(4-{bis[4-(diethylamino)phenyl]methylidene}cyclohexa-2,5-dien-1-ylidene)-N-ethylethanaminium chloride
LABOTEST-BB LT00159770
ETHYL VIOLET G
Ethyl Violet AX
Ethyl Violet [Sensitive spectrophotometric for anionic surfactants]>
Ethyl Violet ( ade)
Ethyl purple 6B
Ethyl VioletBasic Violet 4C.I
Basic Violet 4
EINECS 219-231-5
Hydrochloride of hexaposaniline
Basic violet 4,Ethyl purple 6B
ETHYL PURPLE
Ethyl Violet [Sensitive spectrophotometric for anionic surfactans]
N-(4-{Bis[4-(diethylamino)phenyl]methylene}cyclohexa-2,5-dien-1-ylidene)-N-ethylethanaminium chloride
14 BASIC VIOLET 14
Blue 14
MFCD00011765
BV-04
Ethyl violet indicator (, )
(4-{Bis[4-(diethylamino)phenyl]methylene}-2,5-cyclohexadien-1-ylidene)diethylammonium chloride
Ethyl Violet for microscopy
CI NO
ethylviole
C.I.Basic Violet 4:C.I
Basic violet 4, Ethyl purple 6B
Ethyl Violet indicator
[4-[bis[4-(diethylamino)phenyl]methylidene]cyclohexa-2,5-dien-1-ylidene]-diethylazanium,chloride
Aethylviolett
C.I.Basic Violet 4
[Sensitive spectrophotoMetric for anionic surfactants]
basicviolet
Ethanaminium, N-[4-[bis[4-(diethylamino)phenyl]methylene]-2,5-cyclohexadien-1-ylidene]-N-ethyl-, chloride (1:1)
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

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)
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
75-44-5 structure

75-44-5

91-66-7 structure

91-66-7

~%

2390-59-2 structure

2390-59-2

Literature: DE26016 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 1, p. 78
56-23-5 structure

56-23-5

91-66-7 structure

91-66-7

~%

2390-59-2 structure

2390-59-2

25275-06-3 structure

25275-06-3

Literature: DE66511 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 3, p. 102
90-93-7 structure

90-93-7

91-66-7 structure

91-66-7

~%

2390-59-2 structure

2390-59-2

Literature: DE27789 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 1, p. 81
91-66-7 structure

91-66-7

503-38-8 structure

503-38-8

~%

2390-59-2 structure

2390-59-2

Literature: DE34607 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 1, p. 92 DE28318 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 1, p. 91,92 DE29960 ;
135-91-1 structure

135-91-1

91-66-7 structure

91-66-7

~%

2390-59-2 structure

2390-59-2

Literature: Tab.No.518
596-49-6 structure

596-49-6

~%

2390-59-2 structure

2390-59-2

Literature: Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, , vol. 33, # 10 p. 998 - 1000
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%
The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.

Chemsrc provides CAS#:2390-59-2 MSDS, density, melting point, boiling point, structure, formula, molecular weight, synthetic route, etc.
title: CAS No. 2390-59-2 | Chemsrc address: https://m.chemsrc.com/en/baike/951492.html

Home | MSDS/SDS Database Search | Journals | Product Classification | Biologically Active Compounds | Selling Leads | About Us | Disclaimer

Copyright © 2026 ChemSrc All Rights Reserved