Molybdaenpentachlorid

Bezeichnung:Molybdaenpentachlorid

CAS-Nr10241-05-1

Englisch Name:MOLYBDENUM(V) CHLORIDE

CBNumberCB1320424

SummenformelCl5Mo

Molgewicht273.2

MOL-Datei10241-05-1.mol

Synonyma

Molybdaenpentachlorid

Molybdaenpentachlorid physikalisch-chemischer Eigenschaften

Schmelzpunkt	194 °C (lit.)
Siedepunkt	268 °C (lit.)
Dichte	2.928 g/mL at 25 °C (lit.)
Dampfdruck	1.75 mm Hg ( 25 °C)
Löslichkeit	Soluble in dry ether, dry alcohol, organic solvents and chlorinated solvents.
Aggregatzustand	powder
Farbe	White to gray
Wichte	2.928
Wasserlöslichkeit	soluble in dry ether and dry alcohol, in other organic solvents [HAW93]
Sensitive	Moisture Sensitive
Stabilität	Stable, but moisture and air-sensitive. Contact with water liberates toxic gas. Incompatible with water, strong oxidizing agents.
CAS Datenbank	10241-05-1(CAS DataBase Reference)
EPA chemische Informationen	Molybdenum chloride (MoCl5) (10241-05-1)

Sicherheit

Kennzeichnung gefährlicher	C
R-Sätze:	29-34-48/20/22-40
S-Sätze:	26-36/37/39-43-45
RIDADR	UN 2508 8/PG 3
WGK Germany	3
RTECS-Nr.	QA4690000
F	1-3-10
TSCA	Yes
HazardClass	8
PackingGroup	III
HS Code	28273985

Gefahreninformationscode (GHS)

MOLYBDENUM(V) CHLORIDE Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:
R29:Entwickelt bei Berührung mit Wasser giftige Gase.
R34:Verursacht Verätzungen.
R48/20/22:Gesundheitsschädlich: Gefahr ernster Gesundheitsschäden bei längerer Exposition durch Einatmen und durch Verschlucken.
S-Sätze Betriebsanweisung:
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S36/37/39:Bei der Arbeit geeignete Schutzkleidung,Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.
S43:Zum Löschen . . . (vom Hersteller anzugeben) verwenden (wenn Wasser die Gefahr erhöht, anfügen: "Kein Wasser verwenden").
S45:Bei Unfall oder Unwohlsein sofort Arzt zuziehen (wenn möglich, dieses Etikett vorzeigen).
Chemische Eigenschaften
Green-black solid, dark red as liquid orvapor.Hygroscopic,reacting with water and air. Soluble in dry ether,dry alcohol, and other organic solvents.
Verwenden
Chlorination catalyst, vapor-deposited molyb-denum coatings, component of fire-retardant resins,brazing and soldering flux, intermediate fororganometallic compounds, e.g., molybdenum hex-acarbonyl.
Verwenden
Molybdenum pentachloride MoCl5 is used as a catalyst for several polymerization reactions involving olefins, vinyl monomers, trioxane, ethylene, vinylcyclohexane, cyclopentene, and butadiene.
Verwenden
Molybdenum pentachloride (MoCl5) is used as a brazing and soldering flux and to make fire-retardant resins.
Definition
ChEBI: Molybdenum pentachloride is a molybdenum halide.
Air & Water Reaktionen
MOLYBDENUM(V) CHLORIDE may react with water to produce corrosive hydrochloric acid and toxic fumes.
Reaktivität anzeigen
MOLYBDENUM(V) CHLORIDE is a corrosive, hygroscopic solid, on contact with water or steam MOLYBDENUM(V) CHLORIDE decomposes to form hydrochloric acid. When heated to decomposition MOLYBDENUM(V) CHLORIDE emits toxic fumes of molybdenum chlorides and metallic molybdenum [Lewis, 3rd ed., 1993, p. 892]. Explodes on contact with finely divided sodium [Berry D. H., Chem. Eng. News, 1989, 67(47), p. 2]. Reaction with finely divided sodium sulfide is violent, may lead to autoignition [Kaner, R. B., Nature, 1991, 349, p. 510].
Hazard
Irritant.
Health Hazard
TOXIC; inhalation, ingestion or contact (skin, eyes) with vapors, dusts or substance may cause severe injury, burns or death. Contact with molten substance may cause severe burns to skin and eyes. Reaction with water or moist air will release toxic, corrosive or flammable gases. Reaction with water may generate much heat that will increase the concentration of fumes in the air. Fire will produce irritating, corrosive and/or toxic gases. Runoff from fire control or dilution water may be corrosive and/or toxic and cause pollution.
Brandgefahr
Combustible material: may burn but does not ignite readily. Substance will react with water (some violently) releasing flammable, toxic or corrosive gases and runoff. When heated, vapors may form explosive mixtures with air: indoors, outdoors and sewers explosion hazards. Most vapors are heavier than air. They will spread along ground and collect in low or confined areas (sewers, basements, tanks). Vapors may travel to source of ignition and flash back. Contact with metals may evolve flammable hydrogen gas. Containers may explode when heated or if contaminated with water.
Sicherheitsprofil
A poison. A corrosive irritant to skin, eyes, and mucous membranes. Reacts with moisture to form hydrochloric acid. When heated to decomposition it emits toxic fumes of Mo and Cl-.

MOLYBDENUM(V) CHLORIDE Upstream-Materialien And Downstream Produkte

Molybdaenpentachlorid Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

10241-05-1, MOLYBDENUM(V) CHLORIDE Verwandte Suche:

Send Inquriy