15200
Bis[3-(triethoxysilyl)propyl] tetrasulfide
technical, ≥90% (NMR)
Sinonimo/i:
TESPTS, 3,3′-Tetrathiobis(propyl-triethoxysilane)
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About This Item
Formula empirica (notazione di Hill):
C18H42O6S4Si2
Numero CAS:
Peso molecolare:
538.95
Beilstein:
2062235
Numero CE:
Numero MDL:
Codice UNSPSC:
12352103
ID PubChem:
NACRES:
NA.22
Prodotti consigliati
Grado
technical
Livello qualitativo
Saggio
≥90% (NMR)
Stato
liquid
Indice di rifrazione
n20/D 1.49
Densità
1.08 g/mL at 20 °C (lit.)
Gruppo funzionale
tetrasulfide
trisulfide
Stringa SMILE
CCO[Si](CCCSSSSCCC[Si](OCC)(OCC)OCC)(OCC)OCC
InChI
1S/C18H42O6S4Si2/c1-7-19-29(20-8-2,21-9-3)17-13-15-25-27-28-26-16-14-18-30(22-10-4,23-11-5)24-12-6/h7-18H2,1-6H3
VTHOKNTVYKTUPI-UHFFFAOYSA-N
Categorie correlate
Applicazioni
Bis[3-(triethoxysilyl)propyl] tetrasulfide (TESPTS) is generally used as a crosslinking agent and reinforcing filler in the manufacturing of rubber. TESPT film provides corrosion protection to the metallic substrates. It is also used as a precursor in the synthesis of mesoporous organosilicas.
Codice della classe di stoccaggio
10 - Combustible liquids
Classe di pericolosità dell'acqua (WGK)
WGK 1
Punto d’infiammabilità (°F)
212.0 °F - closed cup
Punto d’infiammabilità (°C)
100 °C - closed cup
Dispositivi di protezione individuale
Eyeshields, Gloves
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