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AURAMINE O Suppliers list
Company Name: Henan DaKen Chemical CO.,LTD.
Tel: +86-371-55531817
Products Intro: Product Name:AURAMINE O
Purity:99% Package:100g,500g,1KG,10KG,100KG
Company Name: Henan Tianfu Chemical Co.,Ltd.
Tel: 0371-55170693
Products Intro: CAS:2465-27-2
Purity:99% Package:500G;1KG;5KG;25KG
Company Name: Mainchem Co., Ltd.
Tel: +86-0592-6210733
Products Intro: Product Name:AURAMINE O
Company Name: Hubei Jusheng Technology Co.,Ltd.
Tel: 86-188-71490254
Products Intro: Product Name:auramine O
Purity:99% Package:5KG;1KG Remarks:C17H22ClN3
Company Name: career henan chemical co
Tel: +86-371-86658258
Products Intro: Product Name:AURAMINE O
CAS: 2465-27-2
Purity:99% Package:1kg;8USD

Lastest Price from AURAMINE O manufacturers

  • US $8.00 / kg
  • 2019-05-13
  • CAS: 2465-27-2
  • Min. Order: 1kg
  • Purity: 99%
  • Supply Ability: 10MT
AURAMINE O Basic information
Product Name:AURAMINE O
Synonyms:AMINOTETRAMETHYL DIAMINODIPHENYLMETHANE;4,4'-(IMIDOCARBONYL)BIS(N,N-DIMETHYLANILINE) MONOHYDROCHLORIDE;(Tetramethyldiamino)diphenylketoimine hydrochloride;1,1-Bis(p-dimethylaminophenyl)methylenimine hydrochloride;1,1-bis(p-dimethylaminophenyl)methyleniminehydrochloride;4,4’-(imidocarbonyl)bis(n,n-dimethylamine),monohydrochloride;4,4’-(imidocarbonyl)bis(n,n-dimethyl-anilinhydrochloride;4,4’-bis(dimethylamino)-benzhydrylideniminehydrochloride
Product Categories:Diphenylmethane;Dyes and Pigments;Organics
Mol File:2465-27-2.mol
AURAMINE O Structure
AURAMINE O Chemical Properties
Melting point >250 °C (dec.)(lit.)
storage temp. Store at RT.
solubility 10g/l
form Powder/Solid
pka9.8, 10.7(at 25℃)
Colour Index 41000
color Yellow to ochre-yellow
PH6-7 (10g/l, H2O, 20℃)
Water Solubility Soluble in water or ethanol
λmax370 nm, 432 nm
BRN 4030061
Stability:Stable. Incompatible with strong oxidizing agents.
Biological ApplicationsDetecting bacteria; treatment of cancers,cardiovascular disease,diabetesassociated pain,mechanical allodynia,metabolic syndrome,protozoan infections in fish; targeted drug delivery; as fungal inhibitors
CAS DataBase Reference2465-27-2(CAS DataBase Reference)
NIST Chemistry ReferenceAniline, 4,4'-(imidocarbonyl)bis-(n,n-dimethyl)-, hydrochloride(2465-27-2)
Safety Information
Hazard Codes T,Xn
Risk Statements 22-24-40-20/21/22
Safety Statements 36/37-45-36-22
RIDADR UN 2811 6.1/PG 3
WGK Germany 3
RTECS BY3675000
HS Code 3204 13 00
HazardClass 6.1
PackingGroup III
Hazardous Substances Data2465-27-2(Hazardous Substances Data)
ToxicityLD50 orally in Rabbit: 1000 mg/kg
MSDS Information
ACROS English
SigmaAldrich English
AURAMINE O Usage And Synthesis
Chemical Propertiesyellow powder
Chemical PropertiesAuramine is a yellow crystalline powder or flaky material.
UsesCertified for use by fluorescence microscopy in Churukian's modification of Truant's fluorescent method for acid fast bacilli on paraffin sections.
DefinitionChEBI: A hydrochloride obtained by combining 4,4'-carbonimidoylbis(N,N-dimethylaniline) with one molar equivalent of hydrogen chloride. A fluorescent stain for demonstrating acid fast organisms in a method similar to the Zieh Neelsen. It also can be used to make a fluorescent Schiff reagent.
General DescriptionYellow flakes or powder.
Air & Water ReactionsInsoluble in water.
Reactivity ProfileAURAMINE O is incompatible with strong oxidizing agents.
HazardProbable carcinogen.
Fire HazardFlash point data for AURAMINE O are not available. AURAMINE O is probably combustible.
Potential ExposureAuramine 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 aidMove victim to fresh air. Call 911 or emergency medical service. Give artificial respiration if victim is not breathing. Do not use mouth-to-mouth method if victim ingested or inhaled the substance; give artificial respiration with the aid of a pocket mask equipped with a one-way valve or other proper respiratory medical device. Administer oxygen if breathing is difficult. Remove and isolate contaminated clothing and shoes. In case of contact with substance, immediately flush skin or eyes with running water for at least 20 minutes. For minor skin contact, avoid spreading material on unaffected skin. Keep victim warm and quiet. Effects of exposure (inhalation, ingestion or skin contact) to substance may be delayed. Ensure that medical personnel are aware of the material(s) involved and take precautions to protect themselves. Medical observation is recommended for 24 to 48 hours after breathing overexposure, as pulmonary edema may be delayed. As first aid for pulmonary edema, a doctor or authorized paramedic may consider administering a drug or other inhalation therapy.
ShippingUN2811 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.
Purification MethodsIt crystallises from EtOH as the hydrochloride and is very slightly soluble in CHCl3, UV: 434nm ( 370). The free base (carbinolamine) has m 136o (from *C6H6). [Goldacre & Phillips J Chem Soc 1724 1949, Conrad et al. Biochemistry 9 1540 1970, Beilstein 14 IV 256.]
IncompatibilitiesIncompatible 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 DisposalConsult 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.
AURAMINE O Preparation Products And Raw materials
Raw materialsN,N-Dimethylaniline-->Sulfanilic acid-->Aminodiphenylmethane
Tag:AURAMINE O(2465-27-2) Related Product Information
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