Phenylsilan

Bezeichnung:Phenylsilan

CAS-Nr694-53-1

Englisch Name:Phenylsilane

CBNumberCB1677768

SummenformelC6H8Si

Molgewicht108.21

MOL-Datei694-53-1.mol

Synonyma

Phenylsilan

Phenylsilan physikalisch-chemischer Eigenschaften

Schmelzpunkt	-64 to -68°C
Siedepunkt	120 °C (lit.)
Dichte	0.877 g/mL at 25 °C (lit.)
Brechungsindex	n20/D 1.510(lit.)
Flammpunkt	45 °F
storage temp.	Flammables area
Aggregatzustand	clear liquid
Farbe	Colorless to Almost colorless
Wichte	0.868
Wasserlöslichkeit	Contact with water releases a flammable alcohol. Soluble in water (Contact with water releases flammable gases), and most common organic solvents.
Hydrolytic Sensitivity	7: reacts slowly with moisture/water
Sensitive	Air & Moisture Sensitive
BRN	2935169
InChIKey	PARWUHTVGZSQPD-UHFFFAOYSA-N
CAS Datenbank	694-53-1(CAS DataBase Reference)
EPA chemische Informationen	Silane, phenyl- (694-53-1)

Sicherheit

Kennzeichnung gefährlicher	F,Xn
R-Sätze:	11-14/15-20/22-36/37/38
S-Sätze:	16-43
RIDADR	UN 3399 4.3/PG 2
WGK Germany	1
RTECS-Nr.	VV4825000
F	10-21
TSCA	Yes
HazardClass	4.3
PackingGroup	II
HS Code	29319090

Gefahreninformationscode (GHS)

Phenylsilane Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:
R11:Leichtentzündlich.
R14/15:Reagiert heftig mit Wasser unter Bildung hochentzündlicher Gase.
R20/22:Gesundheitsschädlich beim Einatmen und Verschlucken.
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
S-Sätze Betriebsanweisung:
S16:Von Zündquellen fernhalten - Nicht rauchen.
S43:Zum Löschen . . . (vom Hersteller anzugeben) verwenden (wenn Wasser die Gefahr erhöht, anfügen: "Kein Wasser verwenden").
Chemische Eigenschaften
clear colorless liquid
Verwenden
Phenylsilane (PhSiH₃) may be used as a reducing agent for the partial reduction of phosphine oxide groups in poly(4,4′-diphenylphenylphosphine oxide) (PAPO) to phosphine. It can also undergo photopolymerization with methyl methacrylate(MMA) to form poly(MMA) containing SiH groups. PhSiH₃ may be used as a silicon source to synthesize crystalline Si nanowires via Au-nanocrystal-seeded supercritical fluid-liquid-solid (SFLS) synthesis.
Verwenden
phenylsilane is used as a pharmaceutical intermediate.
Definition
ChEBI: Phenylsilane is an organosilicon compound that is benzene in which a hydrogen is replaced by a silyl group. It has a role as a reducing agent. It is an organosilicon compound and a member of benzenes.
Application
Employed in the reduction of esters to ethers. Reduces α,β-unsaturated ketones to saturated ketones in the presence of tri-n-butyltin hydride. Reduces tin amides to tin hydrides. Used in the tin-catalyzed reduction of nitroalkanes to alkanes. Reduces α-halo ketones in presence of Mo(0).
Synthese
The method for preparing phenyl silane comprises the following steps: adding trichlorophenylsilane in a tetrahydrofuran solution dissolved with a catalyst, carrying out a reaction at the temperature of -10-0 ℃, after the completion of the reaction is monitored by a TLC method, adding the product into an inorganic acid dilute solution under an ice bath condition, and extracting an organic layer, to obtain phenyl silane.

Phenylsilane Upstream-Materialien And Downstream Produkte

Phenylsilan Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

694-53-1, Phenylsilane Verwandte Suche:

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