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1,2-Diethoxy-1,1,2,2-tetramethyldisilane

ALDRICH/667897 - 97%

CAS Number: 18419-84-6
Empirical Formula (Hill Notation): C8H22Si2O2
Molecular Weight: 206.43
MDL Number: MFCD08276886
Linear Formula: ((CH3CH2O)(CH3)2Si)2
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-667897-1G 1 g
 $253.00
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assay 97%
bp 84 °C/50 mmHg
density 0.836 g/mL at 25 °C
InChI 1S/C8H22O2Si2/c1-7-9-11(3,4)12(5,6)10-8-2/h7-8H2,1-6H3
InChI key GWIVSKPSMYHUAK-UHFFFAOYSA-N
Quality Level 100 
refractive index n20/D 1.423
SMILES string CCO[Si](C)(C)[Si](C)(C)OCC
Application: Disilane reagent used to prepare dimethylsilanol cross-coupling partners.
Packaging: 1, 5 g in glass bottle
Symbol GHS02  GHS02
Signal word Warning
Hazard statements H226
Risk Statements 10
RIDADR UN 1993C 3 / PGIII
WGK Germany WGK 3
Flash Point(F) 107.6 °F
Flash Point(C) 42 °C
Purity 97%
bp 84 °C/50 mmHg
Density 0.836 g/mL at 25 °C
Refractive Index n20/D 1.423
UNSPSC 12352103

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