Allyltrichlorsilan

Bezeichnung:Allyltrichlorsilan

CAS-Nr107-37-9

Englisch Name:ALLYLTRICHLOROSILANE

CBNumberCB9294622

SummenformelC3H5Cl3Si

Molgewicht175.52

MOL-Datei107-37-9.mol

Synonyma

Allyltrichlorsilan

Allyltrichlorsilan physikalisch-chemischer Eigenschaften

Schmelzpunkt	35℃
Siedepunkt	116 °C750 mm Hg(lit.)
Dichte	1.211 g/mL at 25 °C(lit.)
Dampfdichte	>1 (vs air)
Dampfdruck	10 mm Hg ( 16.1 °C)
Brechungsindex	n20/D 1.443(lit.)
Flammpunkt	88 °F
storage temp.	Flammables area
Löslichkeit	soluble in MeCN, THF, CH2Cl2, toluene, benzene, etc.; not compatible with protic solvents, acetone, and other ketones. Dipolar aprotic solvents (DMF, DMSO, HMPA, etc.) coordinate Si, thereby increasing the reactivity of C3H5SiCl3 with electrophiles.
Aggregatzustand	Liquid
Wichte	1.211
Farbe	Clear colorless to slightly yellow
Wasserlöslichkeit	Soluble in THF, toluene, benzene. Reacts with water.
Sensitive	Moisture Sensitive
Hydrolytic Sensitivity	8: reacts rapidly with moisture, water, protic solvents
BRN	1743449
CAS Datenbank	107-37-9(CAS DataBase Reference)
EPA chemische Informationen	Silane, trichloro-2-propen-1-yl- (107-37-9)

Sicherheit

Kennzeichnung gefährlicher	F,C
R-Sätze:	11-34
S-Sätze:	16-26-33-36/37/39-43-45
RIDADR	UN 1724 8/PG 2
WGK Germany	1
RTECS-Nr.	VV1530000
F	10-21
TSCA	Yes
HazardClass	8
PackingGroup	II
HS Code	29319090
Giftige Stoffe Daten	107-37-9(Hazardous Substances Data)

Gefahreninformationscode (GHS)

ALLYLTRICHLOROSILANE Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:
R11:Leichtentzündlich.
R34:Verursacht Verätzungen.
S-Sätze Betriebsanweisung:
S16:Von Zündquellen fernhalten - Nicht rauchen.
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S33:Maßnahmen gegen elektrostatische Aufladungen treffen.
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
Allyl trichhlorosilane is a volatile, corrosive, flammable, colorless liquid. Irritating odor.
Chemische Eigenschaften
Clear colorless to slightly yellow liquid
Physikalische Eigenschaften
bp 116°C/750 Torr; nD 1.4450; d 1.211.
Verwenden
Allyltrichlorosilane acts as a reagent that produces homoallylic alcohols upon reaction with aldehydes in DMF. It is used to make silicones and glass fiber fininshes.
Verwenden
Intermediate for silicones, fiberous glass finishes.
synthetische
allyl trichlorosilane is conveniently prepared from allyl chloride, Cl3SiH, CuCl, and (i-Pr)2EtN (or Et3N) in ether at 20°C,or from allyl chloride and coppersilicon powder at 250°C.Other methods include the reaction of allyl chloride with SiCl4 in the presence of CuCl and Et3N7 or in the presence of Cp2Ni and HMPA at 90°C,the flash pyrolysis of allyl chloride with Si2Cl2 in PhCl at 500°C,the reaction of allylMgBr with SiCl4,coupling of allene with Cl3SiH, catalyzed by (Ph3P)4Pd (120°C, 5 h),11 and the elimination of HCl from Cl(CH2)3SiCl3 using, e.g., quinoline as base.The analogous (E)-crotyl trichlorosilane can be synthesized from (E)-crotyl chloride, Cl3SiH, CuCl, and (i-Pr)2EtN in ether at 20°C,or from (E)-crotyl chloride, SiCl4, and Cp2Ni in HMPA at 90°C.The reaction of (E)-crotyl chloride with Cl3SiH and Bu4PCl at 150°C has also been reported. (Z)-crotyl trichlorosilane, on the other hand, was prepared via the 1,4-addition of Cl3SiH to butadiene, catalyzed by (Ph4P)4Pd (at 20°Cor?78°C)or by (PhCN)2PdCl2;this hydrosilylation can also be catalyzed by Nior proceed uncatalyzed at 500–600°C.Analogous trifluoro and tribromo derivatives C3H5SiX3 (X = F and Br) have also been described.
Allgemeine Beschreibung
A colorless liquid with a pungent odor. Flash point of 95°F. Corrosive to metals and tissue.
Reaktivität anzeigen
Chlorosilanes, such as ALLYLTRICHLOROSILANE, 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
Inhalation of vapor irritates mucous membranes. Liquid causes severe burns of eyes and skin and severe internal burns if ingested.
Sicherheitsprofil
Poison by intravenous route. Corrosive. See ALLYL COMPOUNDS. When heated to decomposition it emits toxic Cl-. A dangerous fire hazard. To fight fire, use foam, mist, spray, dry chemical.
mögliche Exposition
Used to make silicones and glass fiber finishes.
Versand/Shipping
UN1724 Allyltrichlorosilane, stabilized, Hazard class: 8; Labels: 8-Corrosive material, 3-Flammable liquid
Inkompatibilitäten
Incompatible with oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.); contact may cause fires or explosions. Keep away from alkaline materials, strong bases, strong acids, oxoacids, epoxides. Chlorosilanes react vigorously with bases and both organic and inorganic acids generating toxic and/or flammable gases. Chlorosilanes react with water, moist air, or steam to produce heat and toxic, corrosive fumes of hydrogen chloride gas. They may also produce flammable gaseous hydrogen. Attacks metals in the presence of moisture. Avoid all sources of ignition.

ALLYLTRICHLOROSILANE Upstream-Materialien And Downstream Produkte

Allyltrichlorsilan Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

107-37-9, ALLYLTRICHLOROSILANE Verwandte Suche:

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