Acridine Struktur

Acridin

Bezeichnung:Acridin

CAS-Nr260-94-6

Englisch Name:Acridine

CBNumberCB9853399

SummenformelC13H9N

Molgewicht179.22

MOL-Datei260-94-6.mol

Synonyma

Acridin

Acridin physikalisch-chemischer Eigenschaften

Schmelzpunkt	106-109 °C
Siedepunkt	346 °C(lit.)
Dichte	1,005 g/cm³
Brechungsindex	1.7270 (estimate)
Flammpunkt	346°C
storage temp.	Refrigerator
Löslichkeit	dioxane: 0.1 g/mL, clear
pka	5.58(at 20℃)
Aggregatzustand	Crystalline Powder
Farbe	Yellow to yellow-brown
Säure-Base-Indikators(pH-Indikatoren)	Green B uorescence (5.2) to violet B uorescence (6.6)
Wasserlöslichkeit	57.35mg/L(24 ºC)
maximale Wellenlänge (λmax)	358nm, 392nm
Merck	14,122
BRN	120200
Expositionsgrenzwerte	OSHA: TWA 0.2 mg/m3
Stabilität	Stable. Combustible. Incompatible with strong oxidizing agents.
Major Application	Organic light-emitting diode, photoresists, nanosensors, fuel cells, memory device, semiconductors, information storage device, liquid crystal displays, identification of product forgeries, inks, adhesives, textile, hair dyes, gene detection assay, staining cells, biosensors, detecting nucleic acids, proteins, antiHCV antibodies, antibacterial, antiamyloid agents, wound dressing materials, vaccines against infection, allergy and cancer
InChIKey	DZBUGLKDJFMEHC-UHFFFAOYSA-N
LogP	3.400
CAS Datenbank	260-94-6(CAS DataBase Reference)
EPA chemische Informationen	Acridine (260-94-6)

Sicherheit

Kennzeichnung gefährlicher	Xn
R-Sätze:	22-68-36/37/38
S-Sätze:	22-36-45-36/37/39-26
RIDADR	UN 2713 6.1/PG 3
WGK Germany	3
RTECS-Nr.	AR7175000
TSCA	Yes
HazardClass	6.1
PackingGroup	III
HS Code	29333990
Giftige Stoffe Daten	260-94-6(Hazardous Substances Data)
Toxizität	LD50 s.c. in mice: 0.40 g/kg (Rubbo)

Gefahreninformationscode (GHS)

Acridine Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:
R22:Gesundheitsschädlich beim Verschlucken.
S-Sätze Betriebsanweisung:
S22:Staub nicht einatmen.
S36:DE: Bei der Arbeit geeignete Schutzkleidung tragen.
Chemische Eigenschaften
colourless to light yellow crystals
Verwenden
Acridine is a compound occurring in coal tar that has been used in the manufacture of dyes and intermediates. Derivatives are used as antiseptics (e.g., proflavine). Acridine is a strong irritant to mucous membranes and skin, and it causes sneezing on inhalation.
Verwenden
A quinoline derivative used as manufacturing dyes and as intermediate for antileishmanial agents. A catabolic product of carbamazepine (C175840) metabolite.
Verwenden
manufacture of dyes and intermediates; some dyes derived from it are used as antiseptics, e.g. 9-aminoacridine, acriflavine and proflavine. The hydrochloride has been used as reagent for cobalt, iron and zinc.
Definition
A colorless crystalline heterocyclic compound with three fused rings. Derivatives of acridine are used as dyes and biological stains.
Definition
ChEBI: A polycyclic heteroarene that is anthracene in which one of the central CH groups is replaced by a nitrogen atom.
Definition
acridine: A colourless crystallineheterocyclic compound, C₁₂H₉N; m.p.110°C. The ring structure is similarto that of anthracene, with threefused rings, the centre ring containinga nitrogen heteroatom. Severalderivatives of acridine (such as acridineorange) are used as dyes or biologicalstains.
Trademarks
Euflavin;Proflavin.
Weltgesundheitsorganisation (WHO)
Acridine derivatives with antiseptic and disinfectant activity, including acriflavine, proflavine and euflavine, were formerly used in the treatment of infected wounds and burns. Such use has largely been discontinued on the grounds that safer and more effective alternatives are now available. Following demonstration of the mutagenic activity of proflavine in 1978 it was withdrawn from dental products in Denmark. Subsequently, euflavine was similarly withdrawn.
Synthesis Reference(s)
The Journal of Organic Chemistry, 21, p. 1286, 1956 DOI: 10.1021/jo01117a019
Synthesis, p. 732, 1987 DOI: 10.1055/s-1987-28066
Allgemeine Beschreibung
Small colorless needle-like crystalline solid. Slightly soluble in hot water. Slightly denser than water. Contact may irritate skin, eyes, and mucous membranes. Sublimes before melting when heated. May be toxic by ingestion.
Air & Water Reaktionen
Slightly soluble in hot water.
Reaktivität anzeigen
Acridine 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. Flammable gaseous hydrogen may be generated in combination with strong reducing agents, such as hydrides. Burns to give toxic oxides of nitrogen.
Health Hazard
Inhalation irritates respiratory system and causes sneezing, crying, and vomiting. Contact with liquid irritates eyes, skin, and mucous membranes. At high temperature and during sun exposure, damage to the cornea, skin, and mucous membranes may occur following the liberation of Acridine vapor.
Sicherheitsprofil
Poison by ingestion, subcutaneous, and intravenous routes. Mutation data reported. A skin, eye, and mucous membrane irritant. When heated to decomposition it emits toxic fumes of NO,.
mögliche Exposition
Acridine and its derivatives are widely used in the production of dyestuffs, such as acriflavine, benzoflavine, and chrysaniline; and in the synthesis of pharmaceuticals; such as aurinacrine, proflavine, and rivanol. A constituent of coal tar, coal tar creosote; found in wastes from gas and tar plants and coke oven emissions. Incompatibilities: Strong acids, strong oxidizers.
Versand/Shipping
UN2713 Acridine, Hazard Class: 6.1; Labels: 6.1-Poisonous materials
läuterung methode
Acridine has been crystallised twice from *benzene/cyclohexane, or from aqueous EtOH, then sublimed, removing and discarding the first 25% of the sublimate. The remainder is again crystallised and sublimed, discarding the first 10-15% [Wolf & Anderson J Am Chem Soc 77 1608 1955]. Acridine can also be purified by crystallisation from n-heptane and then from ethanol/water after pre-treatment with activated charcoal, or by chromatography on alumina with pet ether in a darkened room. Alternatively, acridine can be precipitated as the hydrochloride from *benzene solution by adding HCl, after which the base is regenerated, dried at 110o/50mm, and recrystallised to constant melting point from pet ether [Cumper et al. J Chem Soc 4518 1962]. The regenerated free base may be recrystallised, chromatographed on basic alumina, then vacuum-sublimed and zone-refined. [Williams & Clarke, J Chem Soc, Faraday Trans 1 73 514 1977, Albert, The Acridines Arnold Press 1966.] It can exist in five crystalline forms and is steam volatile. It is a strong IRRITANT to skin and mucous membranes and can become a chronic irritant— handle it with CARE. [Beilstein 20/8 V 199.]
Inkompatibilitäten
Acridine and its derivatives are widely used in the production of dyestuffs, such as acriflavine, benzoflavine, and chrysaniline; and in the synthesis of pharmaceuticals; such as aurinacrine, proflavine, and rivanol. A constituent of coal tar, coal tar creosote; found in wastes from gas and tar plants and coke oven emissions. Incompatibilities: Strong acids, strong oxidizers.
Waste disposal
Incineration with nitrogen oxide removal from the effluent gas by scrubber, catalytic, or thermal device.

Acridine Upstream-Materialien And Downstream Produkte

Acridin Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

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