[Vinyl-2-ylidentris(oxy)]tris[trimethylsilan]

(Vinyl-2-ylidenetris(oxy))tris(trimethylsilane)

HCID 553067CAS 69097-20-7

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Grundinformationen

Standard-SMILES: C[Si](C)(C)OC=C(O[Si](C)(C)C)O[Si](C)(C)C
InChIKey: FCZGHPGTZRTDNN-UHFFFAOYSA-N
Summenformel: C11H28O3Si3
Durchschnittliche Molmasse: 292,59 g/mol
Monoisotopische Masse: 292,13462435

Namen und Bezeichner

Bevorzugter Name: (Vinyl-2-ylidenetris(oxy))tris(trimethylsilane)
IUPAC: 1,2-bis(trimethylsilyloxy)ethenoxy-trimethylsilane
Lokaler Name: [Vinyl-2-ylidentris(oxy)]tris[trimethylsilan]
Englischer Name: Tris(trimethylsilyloxy)ethylene
Summenformel: C11H28O3Si3
Molmasse: 292.59

Namen und Synonyme

69097-20-72,2,7,7-tetramethyl-4-((trimethylsilyl)oxy)-3,6-dioxa-2,7-disilaoct-4-ene(Vinyl-2-ylidenetris(oxy))tris(trimethylsilane)2,2,7,7-Tetramethyl-4-[(trimethylsilyl)oxy]-3,6-dioxa-2,7-disilaoct-4-eneEINECS 273-864-1DTXSID90219144[vinyl-2-ylidenetris(oxy)]tris[trimethylsilane]RefChem:408589DTXCID10141635273-864-1Tris(trimethylsilyloxy)ethyleneTris(trimethylsiloxy)ethylene

Weitere Namen anzeigen

DK363TrimethysiloxyethyleneTris-(trimethoxysiloxy)-ethylenetri(trimethylsiliconoxy)ethyleneTris(Trimethylsiloxy)Ethylene,92%Tris(trimethylsilyloxy)ethylene,95%1,1,2-Tris(trimethylsilyloxy)etheneTRIS(TRIMETHYLSILYLOXY)ETHYLENE 95%

MFCD000116411,2-bis(trimethylsilyloxy)ethenoxy-trimethylsilaneC11H28O3Si3tris(trimethylsiloxy)ethene3,6-Dioxa-2,7-disilaoct-4-ene, 2,2,7,7-tetramethyl-4-[(trimethylsilyl)oxy]-1,2-bis(trimethylsilyloxy)vinyloxy-trimethyl-silanetris(trimethylsiloxy)-ethyleneSCHEMBL1048245

Datenbank-Bezeichner

CAS: 69097-20-7
PubChem CID: 553067
DTXSID: DTXSID90219144
EC Number: 273-864-1
Nikkaji: J236.694K

Eigenschaften

Berechnete Struktureigenschaften

Polarare Oberfläche (TPSA): 27,7 Å²
H-Brücken-Donoren: 0
H-Brücken-Akzeptoren: 3
Frei drehbare Bindungen: 6
Schwere Atome: 17
Formalladung: 0
Komplexität: 251

Physikochemische Eigenschaften

Siedepunkt: 54 · 54-56 °C/0.1 mmHg (lit.)
Dichte: 0.886 g/mL · 0.886 g/mL at 25 °C (lit.)
Brechungsindex: 20 · n20/D 1.420(lit.)
Flammpunkt: 103 °F · 103 °F
storage temp.: 2 · 2-8°C
Aggregatzustand: Liquid
Wichte: 0.885 · 0.885
Farbe: Clear colorless to yellow
Wasserlöslichkeit: Insoluble
BRN: 1962905 · 1962905
InChI: InChI=1S/C11H28O3Si3/c1-15(2,3)12-10-11(13-16(4,5)6)14-17(7,8)9/h10H,1-9H3
InChIKey: FCZGHPGTZRTDNN-UHFFFAOYSA-N
SMILES: C[Si](C)(C)O/C(/O[Si](C)(C)C)=C/O[Si](C)(C)C
CAS Datenbank: 69097 · 69097-20-7(CAS DataBase Reference)

Sicherheit und Regulatorisches

GHS-Klassifizierung

GHS Classification · 4 Einträge

Warning

H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]

P210, P233, P240, P241, P242, P243, P261, P264, P264+P265, P271, P280, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P370+P378, P403+P233, P403+P235, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 42 reports by companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Gefahrenhinweise

Hazard Classes and CategoriesFlam. Liq. 3 (100%)

Sicherheitsdaten

F: 10-21
wgk: 3
tsca: No
ridadr: UN 1993 3/PG 3
hs_code: 29310099
risk_code: 36/37/38-10
hazard_code: Xi
safety_code: 26-36-37/39-16
hazard_class: 3.2
packing_group: III
Speicherklasse: 3 - Flammable liquids
Hazard Classifications: Eye Irrit. 2Flam. Liq. 3Skin Irrit. 2STOT SE 3

Chemie und Industrie

Anwendungen

VerwendenTris(trimethylsiloxy)ethylene has been used in:stereospecific synthesis of insecticide ajuqarin-IVmicrowave-assisted synthesis of 2-hydroxy-1-phenylethanone

Darstellung · 1 Eintrag

synthetischeTris(trimethylsilyloxy)ethylene is prepared from the bis(trimethylsilyl) derivative of glycolic acid by either forming the enolate with Lithium Hexamethyldisilazide at -78 °C in THF and trapping with Chlorotrimethylsilane, or by the reaction with Trimethylsilyl Trifluoromethanesulfonate and Triethylamine at rt (eq 1).