598038
1,4-Bis(triethoxysilyl)benzene
96%
Sinônimo(s):
BTEB
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About This Item
Fórmula linear:
C6H4(Si(OC2H5)3)2
Número CAS:
Peso molecular:
402.63
Número MDL:
Código UNSPSC:
12352103
ID de substância PubChem:
NACRES:
NA.22
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Ensaio
96%
índice de refração
n20/D 1.456 (lit.)
pb
130-133 °C/0.5 mmHg (lit.)
densidade
1.015 g/mL at 25 °C (lit.)
cadeia de caracteres SMILES
CCO[Si](OCC)(OCC)c1ccc(cc1)[Si](OCC)(OCC)OCC
InChI
1S/C18H34O6Si2/c1-7-19-25(20-8-2,21-9-3)17-13-15-18(16-14-17)26(22-10-4,23-11-5)24-12-6/h13-16H,7-12H2,1-6H3
chave InChI
YYJNCOSWWOMZHX-UHFFFAOYSA-N
Aplicação
1,4-Bis(triethoxysilyl)benzene (BTEB) is a silicon-based nucleophile shown to be reactive in Pd-catalyzed cross-coupling reactions.
It is extensively used as a precursor in the synthesis of a variety of periodic mesoporous organosilicas (PMOs).
It is extensively used as a precursor in the synthesis of a variety of periodic mesoporous organosilicas (PMOs).
Código de classe de armazenamento
10 - Combustible liquids
Classe de risco de água (WGK)
WGK 3
Ponto de fulgor (°F)
>230.0 °F - closed cup
Ponto de fulgor (°C)
> 110 °C - closed cup
Equipamento de proteção individual
Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)
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