Isobutyl(trimethoxy)silane

ALDRICH/444065 - 97%

Synonym: Isobutyltrimethoxylsilane; Isobutyltrimethoxysilane; Trimethoxy(2-methylpropyl)silane

CAS Number: 18395-30-7
Empirical Formula (Hill Notation): C₇H₁₈O₃Si
Molecular Weight: 178.30
EC Number: 242-272-5
MDL Number: MFCD00051589
Linear Formula: (CH₃)₂CHCH₂Si(OCH₃)₃
Product Type: Chemical

Catalog Number	PKG Qty.	Price


45-444065-25ML	25 mL	$32.90 1/EA	Add To Favorites
45-444065-100ML	100 mL	$79.20 1/EA	Add To Favorites

This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 444065-100ML.

Properties
Descriptions
Safety Info.
Basic Data

assay	97%
bp	154 °C (lit.)
density	0.93 g/mL at 25 °C (lit.)
form	liquid
impurities	<1% methyl alcohol
InChI	1S/C7H18O3Si/c1-7(2)6-11(8-3,9-4)10-5/h7H,6H2,1-5H3
InChI key	XYJRNCYWTVGEEG-UHFFFAOYSA-N
Quality Level	200
refractive index	n20/D 1.396 (lit.)
SMILES string	CO[Si](CC(C)C)(OC)OC

Application:	Isobutyl(trimethoxy)silane-modified substrates were used for the preparation of gold films by absorption and adsorption.{87} It may be used as silane precursors for the synthesis of xerogels.{88}
Packaging:	25, 100 mL in glass bottle

Symbol	GHS02,GHS07
Signal word	Warning
Hazard statements	H226 - H315 - H336
Precautionary statements	P210 - P302 + P352
Hazard Codes	Xi
Risk Statements	10-38-67
RIDADR	UN 1993C 3 / PGIII
WGK Germany	WGK 1
Flash Point(F)	80.6 °F - closed cup
Flash Point(C)	27 °C - closed cup

Purity	97%
bp	154 °C (lit.)
Density	0.93 g/mL at 25 °C (lit.)
Refractive Index	n20/D 1.396 (lit.)
UNSPSC	12352103

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