Triphenylsilanol

HCID 69925CAS 791-31-1

Grundinformationen

Standard-SMILES
O[Si](c1ccccc1)(c1ccccc1)c1ccccc1
InChIKey
NLSXASIDNWDYMI-UHFFFAOYSA-N
Summenformel
C18H16OSi
Durchschnittliche Molmasse
276,4 g/mol
Monoisotopische Masse
276,09704166

Namen und Bezeichner

Bevorzugter Name
Triphenylsilanol
IUPAC
hydroxy(triphenyl)silane
Lokaler Name
Triphenylsilanol
Englischer Name
Triphenylsilanol
Summenformel
C18H16OSi
Molmasse
276.4

Namen und Synonyme

TriphenylsilanolHydroxytriphenylsilaneSilanol, triphenyl-TriphenylhydroxysilaneSilane, (hydroxytriphenyl)-Silane, hydroxytriphenyl-Silanol, 1,1,1-triphenyl-Si(OH)Ph3DTXSID1036545UNII-AZC8O4TTX4AZC8O4TTX4EINECS 212-339-3
Weitere Namen anzeigen
CFS-311LS 6400DKSI086DKFELEX0283riphenylsilanoltriphenyl-silanoSilanol,triphenyl-Co-Formula CFS-311Triphenylsilanol,98%
NSC 12564BRN 0985007Silanol, triphenyl-,AI3-51277NSC-12564TRIPHENYLSILYL HYDROXIDEDTXCID9016545CHEBI:35035

Datenbank-Bezeichner

CAS
791-31-1
PubChem CID
69925
DTXSID
DTXSID1036545
ChEMBL
CHEMBL378228
ChEBI
CHEBI:35035
UNII
AZC8O4TTX4
EC Number
212-339-3
Nikkaji
J48.154H

Eigenschaften

Berechnete Struktureigenschaften

Polarare Oberfläche (TPSA)
20,2 Ų
H-Brücken-Donoren
1
H-Brücken-Akzeptoren
1
Frei drehbare Bindungen
3
Schwere Atome
20

Experimentelle und physikochemische Eigenschaften

Collision Cross Section171.0 Ų [M-H]- [CCS Type: DT; Buffer gas: N2; Ionization: ESI-; Dataset: TOXCAST; Source Identifier: DTXSID1036545]

Physikochemische Eigenschaften

Schmelzpunkt
150 · 150-153 °C (lit.)
Siedepunkt
389 °C · 389 °C [760mmHg]
Dichte
1.13 · 1.13
Brechungsindex
1.628 · 1.628
Flammpunkt
200 °C · >200°C
storage temp.
Inert atmosphere,Room Temperature

Sicherheit und Regulatorisches

GHS-Klassifizierung

GHS Classification · 6 Einträge

This chemical does not meet GHS hazard criteria for 36.1% (26 of 72) of reports.

Warning

H315 (63.9%): Causes skin irritation [Warning Skin corrosion/irritation];H319 (63.9%): Causes serious eye irritation [Warning Serious eye damage/eye irritation];H335 (61.1%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]

P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 72 reports by companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.;Reported as not meeting GHS hazard criteria per 26 of 72 reports by companies.;There are 4 notifications provided by 46 of 72 reports by companies with hazard statement code(s).;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: Silanol, triphenyl-

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

Hazard Classes and CategoriesSkin Irrit. 2 (63.9%);Eye Irrit. 2 (63.9%);STOT SE 3 (61.1%)

Regulatorische Informationen

Regulatory Information · 2 Einträge

Chemical: Silanol, triphenyl-

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

Sicherheitsdaten

F
21
wgk
1
tsca
TSCA listed
hs_code
29310095
RTECS-Nr.
VV4325500
risk_code
36/37/38

Chemie und Industrie

Verwendung und Herstellung

General Manufacturing InformationSilanol, 1,1,1-triphenyl-: ACTIVE

Anwendungen

VerwendenTriphenylsilanol is used as a water surrogate for regioselective Pd catalyzed allylations. A thick on germanium substrates have been produced by the electron bombardment of an evaporated thin film of triphenylsilanol.

Vor- und nachgelagerte Produkte

Anbieter50 Anbieter

梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]
郑州阿尔法化工有限公司+86-18530059196 · [email protected]
湖北永阔科技有限公司027-59223108 15972152991 · [email protected]
湖北科孚乐材料科技有限公司027-84459282 13720265353 · [email protected]
湖北万得化工有限公司15377098680 15377098680 · [email protected]

Ergänzende Hinweise

DefinitionChEBI: An organosilanol in which silicon is bonded to a single hydroxy function and to three phenyl groups.

Zugehörige Reaktionen

3

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