Dichlor(diethyl)silan

Bezeichnung:Dichlor(diethyl)silan

CAS-Nr1719-53-5

Englisch Name:Dichlorodiethylsilane

CBNumberCB3471474

SummenformelC4H10Cl2Si

Molgewicht157.11

MOL-Datei1719-53-5.mol

Synonyma

Dichlor(diethyl)silan

Dichlor(diethyl)silan physikalisch-chemischer Eigenschaften

Schmelzpunkt	-96 °C
Siedepunkt	125-131 °C(lit.)
Dichte	1.05 g/mL at 25 °C(lit.)
Brechungsindex	n20/D 1.43(lit.)
Flammpunkt	83 °F
storage temp.	Flammables area
Aggregatzustand	liquid
Wichte	1.05
Farbe	Colorless to Almost colorless
Wasserlöslichkeit	insoluble
Hydrolytic Sensitivity	8: reacts rapidly with moisture, water, protic solvents
Sensitive	Moisture Sensitive
BRN	605313
Stabilität	Stable. Incompatible with strong oxidizing agents. May decompose upon exposure to water or moisture.
CAS Datenbank	1719-53-5(CAS DataBase Reference)
NIST chemische Informationen	Dichlorodiethylsilane(1719-53-5)
EPA chemische Informationen	Diethyldichlorosilane (1719-53-5)

Sicherheit

Kennzeichnung gefährlicher	F,C
R-Sätze:	11-14-34-37-10
S-Sätze:	26-36/37/39-45-25-16-43
RIDADR	UN 1767 8/PG 2
WGK Germany	1
RTECS-Nr.	VV3060000
F	10-21
TSCA	Yes
HazardClass	8
PackingGroup	II
HS Code	29310095
Giftige Stoffe Daten	1719-53-5(Hazardous Substances Data)
Toxizität	rat,LDLo,intraperitoneal,100mg/kg (100mg/kg),Journal of Industrial Hygiene and Toxicology. Vol. 30, Pg. 332, 1948.

Gefahreninformationscode (GHS)

Dichlorodiethylsilane Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:
R11:Leichtentzündlich.
R14:Reagiert heftig mit Wasser.
R34:Verursacht Verätzungen.
R37:Reizt die Atmungsorgane.
R10:Entzündlich.
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.
S45:Bei Unfall oder Unwohlsein sofort Arzt zuziehen (wenn möglich, dieses Etikett vorzeigen).
S25:Berührung mit den Augen vermeiden.
S16:Von Zündquellen fernhalten - Nicht rauchen.
S43:Zum Löschen . . . (vom Hersteller anzugeben) verwenden (wenn Wasser die Gefahr erhöht, anfügen: "Kein Wasser verwenden").
Chemische Eigenschaften
colourless liquid
Verwenden
Used primarily as an intermediate for silicones.
Verwenden
Dichlorodiethylsilane is used in ethchlorvynol assay. It is used in Organic Synthesis, Pharmaceuticals, Agrochemicals and Dyestuffs.
Vorbereitung Methode
Produced by reaction of powdered silicon and ethyl chloride at 300℃, in the presence of copper powder.
Allgemeine Beschreibung
A colorless liquid with a pungent odor. Flash point 77°F. Corrosive to metals and tissue. Vapors are heavier than air.
Reaktivität anzeigen
Chlorosilanes, such as Dichlorodiethylsilane, are compounds in which silicon is bonded to from one to four chlorine atoms with other bonds to hydrogen and/or alkyl groups. Chlorosilanes react with water, moist air, or steam to produce heat and toxic, corrosive fumes of hydrogen chloride. They may also produce flammable gaseous H2. They can serve as chlorination agents. Chlorosilanes react vigorously with both organic and inorganic acids and with bases to generate toxic or flammable gases.
Health Hazard
TOXIC; inhalation, ingestion or contact (skin, eyes) with vapors, dusts or substance may cause severe injury, burns or death. Bromoacetates and chloroacetates are extremely irritating/lachrymators. 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
HIGHLY FLAMMABLE: Will be easily ignited by heat, sparks or flames. Vapors 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. Substance will react with water (some violently) releasing flammable, toxic or corrosive gases and runoff. Contact with metals may evolve flammable hydrogen gas. Containers may explode when heated or if contaminated with water.
Sicherheitsprofil
Poison by intraperitoneal route. Moderately toxic by ingestion. Corrosive to tissue. Dangerous fire hazard when exposed to heat, flame, or oxidzers. Can react vigorously with oxidizing materials. To fight fire, use foam, Con, dry chemical. When heated to decomposition or in reaction with water or steam it emits toxic and corrosive fumes of Cl-. See also CHLOROSILANES.

Dichlorodiethylsilane Upstream-Materialien And Downstream Produkte

Dichlor(diethyl)silan Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

1719-53-5, Dichlorodiethylsilane Verwandte Suche:

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