633-03-4

Basic information

• Product Name: Basic Green 1
• Synonyms: brilliantgreencrystalsh;brilliantgreendsc;brilliantgreeng;brilliantgreengx;brilliantgreenlake;brilliantgreenp;brilliantgreenspecial;brilliantgreensulfate
• CAS NO: 633-03-4
• Molecular Formula: C₂₇H₃₃N₂*HO₄S
• Molecular Weight: 482.63
• EINECS: 211-190-1
• Product Categories: Dyes and Pigments;Analytical Chemistry;Ion Association;Stains and Dyes;Triphenylmethane
• Mol File: 633-03-4.mol
• Article Data: 2

Chemical Properties

• Melting Point: 210 °C (dec.)(lit.)
• Boiling Point: 100.0
• Appearance: Metallic green/Powder/Solid
• Density: 1.1016 (rough estimate)
• Vapor Density: 16.6 (vs air)
• Vapor Pressure: 0Pa at 25℃
• Refractive Index: 1.6510 (estimate)
• Storage Temp.: Store at RT.
• Solubility: 100g/l
• Water Solubility: 100 G/L (25 ºC)
• Stability: Stable. Incompatible with strong oxidizing agents, reducing agents.
• Merck: 14,1374
• BRN: 3901207
• CAS DataBase Reference: Basic Green 1(CAS DataBase Reference)
• NIST Chemistry Reference: Basic Green 1(633-03-4)
• EPA Substance Registry System: Basic Green 1(633-03-4)

Safety Data

• Hazard Codes: Xn
• Statements: 22-36-36/37/38-20/21/22
• Safety Statements: 26-39-36-24/25
• RIDADR: 2811
• WGK Germany: 3
• RTECS: BP6825000
• F: 10-21
• TSCA: Yes
• HazardClass: 6.1(a)
• PackingGroup: II
• Hazardous Substances Data: 633-03-4(Hazardous Substances Data)

Usage

Chemical Properties

Different sources of media describe the Chemical Properties of 633-03-4 differently. You can refer to the following data:
1. metallic green crystals
2. C.I. Basic Green 1 is a metallic green, odorless crystal or powder

Uses

Different sources of media describe the Uses of 633-03-4 differently. You can refer to the following data:
1. Dyeing silk, wool, leather, jute and cotton yellowish-green; manufacture of green ink; biological stain; indicator.
2. Brilliant Green a stain used in bacteriological media.

Preparation

in the presence of sulfuric acid hydrochloric acid or, Benzaldehyde?and N,N-diethylbenzenamine condensation, and then will product oxidation, and translated into sulfate. The first generation of resin mixture will suddenly for curing crystalline good crystals.

Definition

ChEBI: An organic hydrogensulfate salt having 4-{[4-(diethylamino)phenyl](phenyl)methylidene}-N,N-diethylcyclohexa-2,5-dien-1-iminium as the counterion.

General Description

Brilliant green is a triphenylmethane dye, found to be toxic to humans and animals. It is widely used in dying wool, leather, silk, jute, and cotton. It is also used in the manufacturing of green ink, as a staining constituent of bacteriological media.

Flammability and Explosibility

Nonflammable

Biochem/physiol Actions

Brilliant Green is a dye and an antiseptic agent.

Safety Profile

Poison by ingestion, intraperitoneal, and intravenous routes. A rmld human skin irritant. Mutation data reported. See also ALDEHYDES and SULFATES. When heated to decomposition it emits very toxic fumes of NOx, NH3, and SOx.

Potential Exposure

C.I. Basic Green 1 is used in dyeing silk, wool, leather, jute, and cotton yellowish-green; manufacturing green ink; as staining constituent of bacteriological media; indicator, an intestinal anthelmintic; a C.I. Basic Green 1 861 wound antiseptic; treatment of mycotic infections; agricultural fungicide (Not registered as a pesticide in the United States).

Shipping

UN3143 Dyes, solid, toxic, n.o.s. or Dye intermediates, solid, toxic, n.o.s., Hazard Class: 6.1; Labels: 6.1-Poisonous materials, Technical Name Required. UN2811 Toxic solids, organic, n.o.s., Hazard Class: 6.1; Labels: 6.1-Poisonous materials, Technical Name Required.

Purification Methods

Purify the dye by precipitating the perchlorate from aqueous solution (0.3%) after filtering, heating to 75o and adjusting to pH 1-2. Recrystallise it from EtOH/water (1:4) [Kerr & Gregory Analyst (London) 94 1036 1969]. [Beilstein 13 IV 2281.]

Properties and Applications

bright green. Green flash golden sand shape. Slightly soluble in cold water, in 98 ℃ of hot water dissolves only 8 g/L, soluble in ethanol to blue. The strong sulfuric acid for yellow green, diluted into blue; For orange in nitric acid. The dye solution for blue purple, add sodium hydroxide have dark purple precipitation; Join the hydrochloric acid become green light yellow. Used for silk, wool, acrylic, tannin mordant dyeing cotton cloth dyeing. Also used in leather, hemp, paper, wood, bamboo or color, also used in the manufacture of paint, medicine used for disinfectant. Standard Light Fastness Persperation Fastness Ironing Fastness Soaping Fading Stain Fading Stain Fading Stain ISO 4 4 4-5 4 4-5 AATCC 2-3

Standard

Light Fastness

Fading

Stain

ISO

4

AATCC

2-3

Incompatibilities

Oxidizing agents, reducing agents; anionics, and aqueous solutions of bentonite. Keep away from moisture

InChI:InChI=1/C27H33N2.H2O4S/c1-5-28(6-2)25-18-14-23(15-19-25)27(22-12-10-9-11-13-22)24-16-20-26(21-17-24)29(7-3)8-4;1-5(2,3)4/h9-21H,5-8H2,1-4H3;(H2,1,2,3,4)/q+1;

Synthetic route

bis(4-dimethylaminophenyl)phenylmethane (129-73-7) → brilliant green (633-03-4)

Conditions	Yield
With hydrogenchloride; lead dioxide Darstellung;

bis-(4-diethylamino-phenyl)-phenyl-methane (82-90-6) → brilliant green (633-03-4)

Conditions	Yield
With lead dioxide
With manganese(IV) oxide

Benzotrichlorid (98-07-7) + N,N-diethylaniline (91-66-7) → brilliant green (633-03-4)

Conditions	Yield
With zinc(II) chloride

brilliant green (630-98-8) → brilliant green (633-03-4) + Bis-(4-diethylamino-phenyl)-phenyl-methanol; compound with sulfuric acid

Conditions	Yield
With aq. buffer at 25℃; Rate constant; Equilibrium constant;

Bis-(4-diethylamino-phenyl)-phenyl-methanol; compound with sulfuric acid → brilliant green (630-98-8) + brilliant green (633-03-4) + Bis-(4-diethylamino-phenyl)-phenyl-methanol; compound with sulfuric acid

Conditions	Yield
With aq. buffer at 25℃; Rate constant; Equilibrium constant;

C27H33N2(1+)*2HO4S(1-)*H(1+) → brilliant green (633-03-4) + Bis-(4-diethylamino-phenyl)-phenyl-methanol; compound with sulfuric acid

Conditions	Yield
With aq. buffer at 25℃; Rate constant; Equilibrium constant;

brilliant green (630-98-8) → brilliant green (633-03-4)

Conditions	Yield
In water Equilibrium constant;
Multi-step reaction with 2 steps 1: concentrated hydrochloric acid / 180 °C / im Druckrohr 2: zinc chloride View Scheme

phosphotungstic acid hydrate + brilliant green (633-03-4) → 3C27H33N2(1+)*O40PW12(3-)*H2O

Conditions	Yield
In water at 90℃;	94.8%

ethylmagnesium bromide (925-90-6) + brilliant green (633-03-4) → 1,1-bis-(4-diethylamino-phenyl)-1-phenyl-propane

Conditions	Yield
With diethyl ether anschliessend Behandeln mit Wasser;

brilliant green (633-03-4) + propylmagnesium iodide (10557-57-0) → 1,1-bis-(4-diethylamino-phenyl)-1-phenyl-butane

Conditions	Yield
With diethyl ether anschliessend Behandeln mit Wasser;

potassium cyanide (151-50-8) + brilliant green (633-03-4) → bis-(4-diethylamino-phenyl)-phenyl-acetonitrile (63174-26-5)

brilliant green (633-03-4) → brilliant green (630-98-8)

Conditions	Yield
With hydroxide In water Equilibrium constant; Rate constant;

brilliant green (633-03-4) + ethylmagnesium bromide → α-phenyl-α.α-bis--propane

water (7732-18-5) + brilliant green (633-03-4) → brilliant green (630-98-8)

Conditions	Yield
at 20℃; Geschwindigkeit; in gepufferter wss.Loesung;

water (7732-18-5) + hydroxide (14337-01-0) + brilliant green (633-03-4) → brilliant green (630-98-8)

Conditions	Yield
at 25℃; Rate constant; Loesung vom pH 10.2 und 12.2;

water (7732-18-5) + hydroxide (14337-01-0) + cetyltrimethylammonim bromide (57-09-0) + brilliant green (633-03-4) → brilliant green (630-98-8)

Conditions	Yield
at 25℃; Rate constant;

water (7732-18-5) + hydroxide (14337-01-0) + sodium dodecyl-sulfate (151-21-3) + brilliant green (633-03-4) → brilliant green (630-98-8)

Conditions	Yield
at 25℃; Rate constant;

hydrogenchloride (7647-01-0) + water (7732-18-5) + brilliant green (633-03-4) + zinc → bis-(4-diethylamino-phenyl)-phenyl-methane (82-90-6)

Upstream product

• 82-90-6 4,4'-(phenylmethylene)bis(N,N-diethylaniline) 
• 630-98-8 brilliant green 
• 129-73-7 bis(4-dimethylaminophenyl)phenylmethane 
• 98-07-7 Benzotrichlorid 
• 91-66-7 N,N-diethylaniline 

Downstream Products

• 630-98-8 brilliant green 
• 124-38-9 carbon dioxide 
• 17609-82-4 N,N-diethyl-para-aminophenole 
• 18127-87-2 (4-(diethylamino)phenyl)(phenyl)methanone 
• 70-55-3 toluene-4-sulfonamide 
• 1453501-47-7 HO₄S^(1-)*C₂₇H₃₃N₂⁽¹⁺⁾*C₈₀H₇₆Cl₄N₁₆O₄ 
• 91-66-7 N,N-diethylaniline 
• 25044-17-1 C₂₇H₃₃N₂ 
• 16097-05-5 bis-(4-diethylamino-phenyl)-phenyl-methanesulfonic acid 
• 82-90-6 4,4'-(phenylmethylene)bis(N,N-diethylaniline) 
• 63174-26-5 bis-(4-diethylamino-phenyl)-phenyl-acetonitrile 

Relevant articles and documents

Carbenium ion-carbinol equilibration for basic triarylmethane dyes: Relative reactivities of dyes in aq. solutions

Equilibria and kinetics of carbenium ion-to-carbinol base reactions for a set of selected basic triarylmethane dyes in aq. buffer solutions of low ionic strength have been measured spectrophotometrically.Relative reactivities of the dyes towards nucleophilic attack by hydroxide ion, on the basis of both equilibrium constant and forward rate constant of the reaction, have been found to follow the same order: malachite green (MG)> brillant green (BG)>> Victoria pure blue BO(VB)> methyl violet (MV) = crystal violet (CV)> ethyl vioet (EV).A fairly good correlation between elec trophilicities of the dyes and ?R+ parameters of their 4-alkylamino substituents has been obtained