Yellow pyoctanine

Product Name: Yellow pyoctanine
CAS No.: 492-80-8
Chemical Name: Yellow pyoctanine
Synonyms: Apyonin;Blauramine;C.I. 41000B;Auramine SS;C.I.41000:1;Auramine OAF;Auramine Base;CISOLVENTYELLOW;Auramine N Base;Baso Yellow 124
CBNumber: CB3875337
Molecular Formula: C17H21N3
Formula Weight: 267.37
MOL File: 492-80-8.mol

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Yellow pyoctanine Property

Melting point:: 138℃
Boiling point:: 400.55°C (rough estimate)
Density: 1.01
refractive index: 1.6360 (estimate)
pka: 10.12±0.50(Predicted)
Colour Index: 41000B
BRN: 2215338
CAS DataBase Reference: 492-80-8(CAS DataBase Reference)
IARC: 2B (Vol. 1, Sup 7, 99, 100F) 2012
EPA Substance Registry System: Auramine (492-80-8)

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Safety

Hazard Codes: Xn,N
Risk Statements: 22-36-40-51/53
Safety Statements: 36/37-61
RIDADR: UN 3077 9 / PGIII
WGK Germany: 3
RTECS: BY3500000
Hazardous Substances Data: 492-80-8(Hazardous Substances Data)

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H319Causes serious eye irritation

H351Suspected of causing cancer

H411Toxic to aquatic life with long lasting effects

Precautionary statements

P202Do not handle until all safety precautions have been read and understood.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P273Avoid release to the environment.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P308+P313IF exposed or concerned: Get medical advice/attention.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 51362
Product name: Auramine
Purity: analytical standard
Packaging: 25mg
Price: $174
Updated: 2024/03/01

American Custom Chemicals Corporation

Product number: CHM0086115
Product name: N-(4-[[4-(DIMETHYLAMINO)PHENYL](IMINO)METHYL]PHENYL)-N,N-DIMETHYLAMINE
Purity: 95.00%
Packaging: 1G
Price: $619.7
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: CHM0086115
Product name: N-(4-[[4-(DIMETHYLAMINO)PHENYL](IMINO)METHYL]PHENYL)-N,N-DIMETHYLAMINE
Purity: 95.00%
Packaging: 2.5G
Price: $796.77
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: CHM0086115
Product name: N-(4-[[4-(DIMETHYLAMINO)PHENYL](IMINO)METHYL]PHENYL)-N,N-DIMETHYLAMINE
Purity: 95.00%
Packaging: 5G
Price: $912.29
Updated: 2021/12/16

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Yellow pyoctanine Chemical Properties,Usage,Production

Description

Auramine is a yellow crystalline powder or flaky material. Molecular weight= 267.4; Freezing/Meltingpoint=136℃. Hazard Identification (based on NFPA-704M Rating System): Health 3, Flammability 1, Reactivity 0;(hydrochloride) Health 3, Flammability 0, Reactivity 0.Insoluble in water.

Chemical Properties

Auramine is a yellow crystalline powder or flaky material.

Uses

Yellow dye for paper, textiles, leather; antisep- tic; fungicide.

Preparation

(a) will Sulphur dissolved in 4-(4-(Dimethylamino)benzyl)-N,N-dimethylbenzenamine?methane. Add in ammonia and sodium chloride, ammonia in 175 ℃ heat the mixture, with hot water extraction dye and salting out (GP53614); (b) Bis (4 – (dimethylamino) phenyl) methanone and ammonia and Zinc chloride in a total of 150 ~ 160 ℃ heat (GP 29060). Free base is to add the same amount of naoh aqueous solution hydrochloride, sodium carbonate and ammonia and have to.

Definition

ChEBI: A member of the class of imines that is benzophenone imine carrying two dimethylamino substituents at positions 4 and 4'. The hydrochloride salt is the biological stain 'auramine O'

General Description

Yellow crystalline powder or yellow needles.

Reactivity Profile

Yellow pyoctanine neutralizes acids in exothermic reactions to form salts plus water. May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. May generate hydrogen, a flammable gas, in combination with strong reducing agents such as hydrides.

Hazard

Confirmed carcinogen.

Health Hazard

Inhalation of material may be harmful. Contact may cause burns to skin and eyes. Inhalation of Asbestos dust may have a damaging effect on the lungs. Fire may produce irritating, corrosive and/or toxic gases. Some liquids produce vapors that may cause dizziness or suffocation. Runoff from fire control may cause pollution.

Fire Hazard

Some may burn but none ignite readily. Containers may explode when heated. Some may be transported hot.

Agricultural Uses

Fungicide: Auramine is used industrially as a dye or dye intermediate for coloring textiles, paper, and leather. Also used as an antiseptic (a powerful antiseptic in ear and nose surgery and in gonorrhea treatment)

Trade name

WAXOLINE YELLOW O®

Potential Exposure

Auramine is used industrially as a dye or dye intermediate for coloring textiles; paper, and leather. Also used as an antiseptic (a powerful antiseptic in ear and nose surgery, and treatment of gonorrhea) and fungicide. Human exposure to auramine occurs principally through skin absorption or inhalation of vapors. Low-level dermal exposure to the consumer may occur but would be limited to any migration of auramine from fabric, leather, or paper goods.

First aid

If this chemical gets into the eyes, remove anycontact lenses at once and irrigate immediately for at least15 min, occasionally lifting upper and lower lids. Seek medical attention immediately. If this chemical contacts theskin, remove contaminated clothing and wash immediatelywith soap and water. Seek medical attention immediately. Ifthis chemical has been inhaled, remove from exposure,begin rescue breathing (using universal precautions, including resuscitation mask) if breathing has stopped and CPR ifheart action has stopped. Transfer promptly to a medicalfacility. When this chemical has been swallowed, get medical attention. Give large quantities of water and inducevomiting. Do not make an unconscious person vomit.

storage

Color Code—Blue: Health Hazard/Poison: Store ina secure poison location. Prior to working with auramineyou should be trained on its proper handling and storage.Store in tightly closed containers in a cool, well-ventilatedarea away from oxidizers. Sources of ignition, such as smoking and open flames, are prohibited where this chemical isused, handled, or stored in a manner that could create apotential fire or explosion hazard. A regulated, marked areashould be established where this chemical is handled, used,or stored in compliance with OSHA Standard 1910.1045.

Shipping

UN2811 Toxic solids, organic, n.o.s., Hazard Class: 6.1; Labels: 6.1-Poisonous materials, Technical Name Required. 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.

Properties and Applications

brilliant green yellow. Soluble in cold water, soluble in hot water for brilliant yellow, boils part decomposition, soluble in ethanol for yellow. In concentrated sulfuric acid to colorless, dilution after buff. The dye for C.I. Basic Yellow 2 free base. Used for oil, paraffin wax, alcohol solvent, alcohol soluble paint, printing ink color.

Standard	Light Fastness	Heat-resistant(℃)		water	Sodium Carbonate(5%)	Hydrochloric acid(5%)
		Melting point	Stable
ISO	Poor	120	70≥100 Sublimation	Poor	Good	General

Incompatibilities

Incompatible with oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.); contact may cause fires or explosions. Keep away from alkaline materials, strong bases, strong acids, oxoacids, epoxides.

Waste Disposal

Consult with environmental regulatory agencies for guidance on acceptable disposal practices. Generators of waste containing this contaminant (≥100 kg/mo) must conform with EPA regulations governing storage, transportation, treatment, and waste disposal. Incinerate in furnace with afterburner and scrubber.

Yellow pyoctanine Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from Yellow pyoctanine manufacturers

Shaanxi Dideu Medichem Co. Ltd

Product: Yellow pyoctanine 492-80-8
Price: US $1.00-100.00/KG
Min. Order: 1KG
Purity: 95%
Supply Ability: 600KG
Release date: 2024-07-16

492-80-8, Yellow pyoctanineRelated Search:

benzenesulphonic acid, compound with p,p'-carbonimidoylbis[N,N-dimethylaniline] Yellow pyoctanine AURORA KA-777 3-Methyl(bis(4-(dimethylamino)phenyl)methylene)hydrazone-2(3H)-benzothiazolone AURAMINE O

Blauramine

C.I. 41000B

C.I. Basic Yellow 2, Free Base

C.I. Solvent Yellow 34

Carbonoimidoylbis(N,N-dimethylbenzenamine)

Waxoline yellow D

Yellow pyoctanine

4,4'-carbonimidoylbis[N,N-dimethylaniline]

Auramine Base

4,4'-(Imidocarbonyl)bis(N,N-Dimethylaniline)

CISOLVENTYELLOW

TETRAMETHYL44DIAMINODIPHENYLMETHYLENEIMINE

4,4'-(imidocarbonyl)bis(n,n-dimethyl-anilin

4,4'-carbonimidoylbis(n,n-dimethylbenzenamine)

4,4'-carbonimidoylbis[N,N-dimethyl-Benzenamine

4,4'-dimethylaminobenzophenonimide

Benzenamine, 4,4’-carbonimidoylbis [N,N-dimethyl-

Apyonin

Yellow pyoctenin

AURAMINE(TECHNICAL-GRADE)

[4-[4-(dimethylamino)benzimidoyl]phenyl]-dimethyl-amine

4-[[4-(dimethylamino)phenyl]carbonimidoyl]-N,N-dimethyl-aniline

4-[4-(dimethylamino)benzenecarboximidoyl]-N,N-dimethylaniline

Auramine,4,4′-Dimethylaminobenzophenone imine, Solvent Yellow 34

Auramine N Base

Auramine OAF

Auramine SS

Baso Yellow 124

Orient Oil Yellow 101

4, 4 -Carbonimdoylbis[N,N-dimethylaniline]

C.I.41000:1

auramine O free base

Auramine free base

C.I.Solvent Yellow 34:C.I.41000:1

492-80-8

495-80-5

Dyes and Pigments

Auramine

Solvent Dyestuff