ChemicalBook CAS DataBase List 2185-86-6

2185-86-6

Name	Basic Blue 11
CAS	2185-86-6
EINECS(EC#)	218-572-7
Molecular Formula	C29H36Cl2N4
MDL Number	MFCD00011876
Molecular Weight	511.53
MOL File	2185-86-6.mol

Synonyms

[4-[[4-(dimethylamino)phenyl][4-(ethylamino)-1-naphthyl]methylene]cyclohexa-2,5-dien-1-ylidene]dimethylammonium chloride BASIC BLUE 11 CI 44040 CI NO 44040 LABOTEST-BB LT00451927 VICTORIA BLUE R 5-cyclohexadien-1-ylidene)-n-methyl-thylene)-chloride 5-cyclohexadien-1-ylidene]-n-methyl-thylene]-chloride aizenvictoriablueboh basicbluek BasicbrilliantblueR C.1.BasicBlue11(44040) C.I.Basicblue11 hidacovictoriabluer methanaminium,n-(4-((4-(dimethylamino)phenyl)(4-(ethylamino)-1-naphthalenyl)me methanaminium,n-[4-[[4-(dimethylamino)phenyl][4-(ethylamino)-1-naphthalenyl]me n,n’-(n,n’-tetramethyl)-1-diaminodiphenylnaphthylaminomethanehydrochloride victoriabluers victorialakebluer VICTORIA BLUE R C.I. NO. 44040

Chemical Properties

Appearance	dark blue crystalline powder
Boiling point	603.76°C (rough estimate)
density	1.0153 (rough estimate)
refractive index	1.6010 (estimate)
storage temp.	Refrigerator
solubility	DMSO (Slightly), Methanol (Slightly)
Colour Index	44040
form	Solid
color	Dark Green to Very Dark Green
Water Solubility	0.5 g/L (20 ºC)
ε(extinction coefficient)	≥11000 at 252nm in methanol at 0.005g/L ≥54000 at 577nm in methanol at 0.005g/L ≥9000 at 330nm in methanol at 0.005g/L
λmax	615 nm
CAS DataBase Reference	2185-86-6(CAS DataBase Reference)
EPA Substance Registry System	2185-86-6(EPA Substance)

Safety Data

Hazard Codes	Xn
Risk Statements	R22:Harmful if swallowed. less more
Safety Statements	S36:Wear suitable protective clothing . less more
WGK Germany	3
RTECS	PA0780300
TSCA	TSCA listed
HS Code	32041900

Raw materials And Preparation Products

Hazard Information

Chemical Properties

dark blue crystalline powder

Uses

Victoria Blue R (C.I. 44040) (cas# 2185-86-6) is a useful research chemical. Dyes and metabolites.It is used in preparation and photocatalytic activity of tio2/ppy/go for degrdation of rose bengal and victoria blue dye in visible light in aqueous solution.

Definition

ChEBI: An iminium salt composed of 4-{[4-(dimethylamino)phenyl][4-(ethylamino)naphthalen-1-yl]methylidene}-N,N-dimethylcyclohexa-2,5-dien-1-iminium and chloride ions in a 1:1 ratio.

Preparation

(a) Bis (4 – (dimethylamino) phenyl) methanol and ??N-Ethylnaphthalen-1-amine condensation, and make their products into N-and the nitro derivatives, and then oxidation, remove the nitro; (b) 4-(Dichloro(4-(dimethylamino)phenyl)methyl)-N,N-dimethylbenzenamine?and N-Ethylnaphthalen-1-amine?condensation.

Properties and Applications

red light blue. Blue gray uniform powder, slightly soluble in cold water, soluble in hot water for blue, easily soluble in ethanol to blue. The strong sulfuric acid is palm in light yellow, diluted by light green to blue. The dye solution to join with brown sodium hydroxide floe content precipitation. Used for silk, wool, cotton cloth tannins mordant dyeing of dyeing, also used in linen, leather, paper, bamboo, wood color, also used in the manufacture of dyes and organic solvent paint.

Standard( Cotton )	Light Fastness	Persperation Fastness		Ironing Fastness		Soaping
Standard( Cotton )	Light Fastness	Fading	Stain	Fading	Stain	Fading	Stain
C	1					3	2

Material Safety Data Sheet(MSDS)

Spectrum Detail

Well-known Reagent Company Product Information

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