2390-63-8

Basic information

• Product Name: Basic Violet 11
• Synonyms: BASIC VIOLET 11;3,6-bis(diethylamino)-9-[2-(ethoxycarbonyl)phenyl]-xanthyliuchloride;Xanthylium,3,6-bis(diethylamino)-9-[2-(ethoxycarbonyl)phenyl]-,chloride;3,6-bis(diethylamino)-9-[2-(ethoxycarbonyl)phenyl]-Xanthylium, chloride;C.I. 45175;C.I. Basic Violet 11;RHODAMINE 3B;Basic violet 11 (C.I. 45175)
• CAS NO: 2390-63-8
• Molecular Formula: C₃₀H₃₅N₂O₃*Cl
• Molecular Weight: 507.06
• EINECS: 219-233-6
• Product Categories: Dyes and Pigments
• Mol File: 2390-63-8.mol
• Article Data: 5

Chemical Properties

• Boiling Point: 300℃[at 101 325 Pa]
• Appearance: /
• Density: 1.29[at 20℃]
• Water Solubility: 26.6g/L at 20℃
• CAS DataBase Reference: Basic Violet 11(CAS DataBase Reference)
• NIST Chemistry Reference: Basic Violet 11(2390-63-8)
• EPA Substance Registry System: Basic Violet 11(2390-63-8)

Safety Data

• Hazardous Substances Data: 2390-63-8(Hazardous Substances Data)

Usage

Flammability and Explosibility

Notclassified

Properties and Applications

TEST ITEMS SPECIFICATION APPEARANCE REDDISH VIOLET POWDER OR CRYSTAL SHADE (COMPARE TO STANDARD) CLOSE WATER SOLUBILITY (60°C) 30 g/L min WATER INSOLUBLE 0.5% max TINTING STRENGTH 100-105 %

TEST ITEMS

SPECIFICATION

APPEARANCE

REDDISH VIOLET POWDER OR CRYSTAL

SHADE (COMPARE TO STANDARD)

CLOSE

WATER SOLUBILITY (60°C)

30 g/L min

WATER INSOLUBLE

0.5% max

TINTING STRENGTH

100-105 %

InChI:InChI=1/C26H27N2O3.ClH/c1-4-27-17-11-13-21-23(15-17)31-24-16-18(28-5-2)12-14-22(24)25(21)19-9-7-8-10-20(19)26(29)30-6-3;/h7-16,27-28H,4-6H2,1-3H3;1H/q+1;/p-1

Upstream product

• 64-17-5 ethanol 
• 81-88-9 rhodamine B 
• 75-00-3 chloroethane 

Downstream Products

• 74317-53-6 rhodamine B hydrazide 

Relevant articles and documents

Disrupting aggregation of tethered rhodamine B dyads through inclusion in cucurbit[7]uril

(Figure Presented) Hexano- and dodecano-tethered diesters of rhodamine B were prepared. The absorption and fluorescence spectra of these flexibly tethered dyads were compared with those of the rhodamine 3B ethyl ester. Increased J- and H-type dimer format

Pyridine the alkone is wrong compound compound

PURPOSE: A compound used as a dye is provided to enhance high molar extinction coefficient and spectrometric concentrate. CONSTITUTION: A compound is denoted by chemical formula (0). In chemical formula (0), R2 is hydrogen atom, -CN, or -CONH_2; R3 is alkyl group of 1-4 carbon atoms; and R4a-R7a are independently -R^8, OR^8, -COOR^8, -COR^8, -OCOOR^8, -OCOR^8, -CN, -NO^2, halogen atom, -SO_3H, -SO_3Na,-SO_3K, -SO_2NR, 8R9, or -NR^ll R^12. A dye contains the compound as an active ingredient. A coloring resin composition contains the dye, resin, and solvent.

1H and 13C NMR spectra of commercial rhodamine ester derivatives

Ethyl and methyl esters of commercial rhodamines B, 19, 101 and 110 and propyl and butyl esters of commercial rhodamine B were synthesized and isolated with different counterions (yields 70-98%). The 1H and 13C NMR spectral data for these compounds were fully assigned by a combination of one-and two-dimensional experiments. The Fourier transform IR and UV-visible spectra were also recorded and the main bands were identified. Copyright