1,1',1''-(Chlorosilylidyne)tris(benzene) (HCID 6458)

Namen und Bezeichner

Bevorzugter Name: 1,1',1''-(Chlorosilylidyne)tris(benzene)
IUPAC: chloro(triphenyl)silane
Lokaler Name: Chlortriphenylsilan
Englischer Name: Triphenylsilyl chloride
Summenformel: C18H15ClSi
Molmasse: 294.85

Namen und Synonyme

Chlorotriphenylsilane76-86-8TriphenylchlorosilaneTriphenylsilyl chlorideDTXSID70870398Benzene, 1,1',1''-(chlorosilylidyne)tris-RefChem:575984DTXCID608181231,1',1''-(Chlorosilylidyne)tris(benzene)200-989-0CTPSSILANE, CHLOROTRIPHENYL-

Weitere Namen anzeigen

P3TPCSMyD10ICAM-1/CDTRIPHENLCHLOROSILANEchlorotriphenyl-silanTriphenylchlorsoilane

chloro(triphenyl)silaneTriphenylsilicon chlorideMFCD00000496S20525triphenylsilylchloridechloro-tri(phenyl)silaneC18H15ClSiChlorotriphenylsilane.

Datenbank-Bezeichner

CAS: 76-86-8
PubChem CID: 6458
DTXSID: DTXSID70870398
EC Number: 200-989-0
Nikkaji: J54.324A

Eigenschaften

Berechnete Struktureigenschaften

Polarare Oberfläche (TPSA): 0 Å²
H-Brücken-Donoren: 0
H-Brücken-Akzeptoren: 0
Frei drehbare Bindungen: 3
Schwere Atome: 20
Formalladung: 0
Komplexität: 240

Experimentelle und physikochemische Eigenschaften

Kovats Retention Index2191

Physikochemische Eigenschaften

Schmelzpunkt: 91 · 91-94 °C(lit.)
Siedepunkt: 378 °C · 378 °C
Dichte: 1.14 · 1.14
Flammpunkt: 200 °C · >200°C
storage temp.: Refrigerator
Löslichkeit: 0.1 g/mL, · acetone: 0.1 g/mL, clear
Aggregatzustand: crystal
Farbe: white
Wichte: 1.16 · 1.16
Wasserlöslichkeit: Reacts with water.
BRN: 1820487 · 1820487
InChI: 1S/C18H15ClSi/c19-20(16-10-4-1-5-11-16,17-12-6-2-7-13-17)18-14-8-3-9-15-18/h1-15H
InChIKey: MNKYQPOFRKPUAE-UHFFFAOYSA-N
SMILES: Cl[Si](c1ccccc1)(c2ccccc2)c3ccccc3
CAS Datenbank: 76 · 76-86-8(CAS DataBase Reference)
NIST chemische Informationen: Triphenylchlorosilane(76-86-8)
EPA chemische Informationen: Silane, chlorotriphenyl- (76-86-8)

Sicherheit und Regulatorisches

GHS-Klassifizierung

GHS Classification · 5 Einträge

Danger

H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]；H335 (80%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]

P260, P261, P264, P271, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P319, P321, P363, P403+P233, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 50 reports by companies from 7 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.；Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.

Gefahrenhinweise

Regulatory Information · 2 Einträge

Chemical: Silane, chlorotriphenyl-

Chlorotriphenylsilane: Does not have an individual approval but may be used under an appropriate group standard

Hazard Classes and CategoriesSkin Corr. 1B (100%)；STOT SE 3 (80%)

Regulatorische Informationen

Regulatory Information · 2 Einträge

Chemical: Silane, chlorotriphenyl-

Chlorotriphenylsilane: Does not have an individual approval but may be used under an appropriate group standard

Sicherheitsdaten

F: 10-21
wgk: 1
tsca: TSCA listed
ridadr: UN 3261 8/PG 2
hs_code: 29310095
RTECS-Nr.: VV2720000
risk_code: 34-37
hazard_code: C
safety_code: 26-36/37/39-45-24/25
hazard_class: 8
packing_group: II
Speicherklasse: 8A - Combustible corrosive hazardous materials
Hazard Classifications: Skin Corr. 1B

Chemie und Industrie

Verwendung und Herstellung

General Manufacturing InformationBenzene, 1,1',1''-(chlorosilylidyne)tris-: ACTIVE

Anwendungen · 2 Einträge

BeschreibungTriphenylsilyl chloride is a white to off-white crystal or powder with acrid ordor of hydrogen chloride, used for synthesis of pharmaceutical intermediates.

VerwendenA wide variety of Grignard reagents and organolithium complexes participate in reactions with Ph3SiCl to afford organosilanes. Thus the reaction of allylmagnesium chloride with Ph3SiCl gives the allylsilane in high yield (eq 3).However, when hydrosilyl Grignard reagents are employed, reduction to the silane occurs (eq 4).Azaallyl anion6 and diazolithium salts can each be silylated to give the anticipated silane adducts (eqs 5 and 6). Similarly, arylsilanes8 and alkynylsilanes are produced upon silylation of the appropriate metalated13 carbanions with Ph3SiCl (eqs 7–11).