Azoxybenzol

Bezeichnung:Azoxybenzol

CAS-Nr495-48-7

Englisch Name:AZOXYBENZENE

CBNumberCB6665175

SummenformelC12H10N2O

Molgewicht198.22

MOL-Datei495-48-7.mol

Synonyma

Azoxybenzol

Azoxybenzol physikalisch-chemischer Eigenschaften

Schmelzpunkt	32-36 °C
Siedepunkt	130 °C / 0.9mmHg
Dichte	1.16
Brechungsindex	1.6330 (estimate)
storage temp.	0-6°C
Farbe	Yellow, rhombic crystals
Merck	14,923
BRN	743984
Dielectric constant	5.1（40℃）
InChIKey	GAUZCKBSTZFWCT-YPKPFQOOSA-N
CAS Datenbank	495-48-7(CAS DataBase Reference)
EPA chemische Informationen	Azoxybenzene (495-48-7)

Sicherheit

Kennzeichnung gefährlicher	Xn
R-Sätze:	20/22
S-Sätze:	28A-28
WGK Germany	1
RTECS-Nr.	CO4025000
TSCA	Yes
HS Code	29153100
Giftige Stoffe Daten	495-48-7(Hazardous Substances Data)
Toxizität	LD50 orl-rat: 620 mg/kg AMIHBC 10,61,54

Gefahreninformationscode (GHS)

AZOXYBENZENE Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:
R20/22:Gesundheitsschädlich beim Einatmen und Verschlucken.
S-Sätze Betriebsanweisung:
S28:Bei Berührung mit der Haut sofort abwaschen mit viel . . . (vom Hersteller anzugeben).
Chemische Eigenschaften
ORANGE-YELLOW TO ORANGE CRYSTALS
Verwenden
Fenazox is used in the synthetic preparation of amides via reductive amidation of esters, which is used in the synthesis of bio-active molecules and natural products.
Verwenden
Intermediate in organic synthesis.
Definition
ChEBI: Azoxybenzene is an azoxy compound.
Allgemeine Beschreibung
Bright yellow crystals or yellowish-brown solid.
Air & Water Reaktionen
Dust may form an explosive mixture in air. Insoluble in water.
Reaktivität anzeigen
AZOXYBENZENE is an azo compound. Azo, diazo, azido compounds can detonate. This applies in particular to organic azides that have been sensitized by the addition of metal salts or strong acids. Toxic gases are formed by mixing materials of this class with acids, aldehydes, amides, carbamates, cyanides, inorganic fluorides, halogenated organics, isocyanates, ketones, metals, nitrides, peroxides, phenols, epoxides, acyl halides, and strong oxidizing or reducing agents. Flammable gases are formed by mixing materials in this group with alkali metals. Explosive combination can occur with strong oxidizing agents, metal salts, peroxides, and sulfides.
Brandgefahr
Flash point data for AZOXYBENZENE are not available; however, AZOXYBENZENE is probably combustible.
Sicherheitsprofil
Poison by subcutaneous route. Moderately toxic by ingestion, skin contact, and other routes. A skin and eye irritant. Mutation data reported. Combustible. When heated to decomposition it emits toxic fumes of NOx.
läuterung methode
Crystallise azobenzene from EtOH or MeOH, and dry it for 4hours at 25o/10-3mm. Sublime it before use. [Bigelow & Palm Org Synth Coll Vol II 57 1943, Beilstein 16 II 326.]

AZOXYBENZENE Upstream-Materialien And Downstream Produkte

Azoxybenzol Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

495-48-7, AZOXYBENZENE Verwandte Suche:

Send Inquriy