447242
1,2-Bis(trimethoxysilyl)ethane
96%
Synonym(s):
1,2-Bis(trimethoxysilyl)ethane, 1,2-Ethylenebis(trimethoxysilane)
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About This Item
Linear Formula:
[-CH2Si(OCH3)3]2
CAS Number:
Molecular Weight:
270.43
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352103
EC Number:
242-285-6
MDL number:
assay
96%
form
liquid
refractive index
n
bp
103-104 °C/5 mmHg (lit.)
density
1.073 g/mL at 25 °C (lit.)
SMILES string
CO[Si](CC[Si](OC)(OC)OC)(OC)OC
InChI
1S/C8H22O6Si2/c1-9-15(10-2,11-3)7-8-16(12-4,13-5)14-6/h7-8H2,1-6H3
InChI key
JCGDCINCKDQXDX-UHFFFAOYSA-N
General description
1,2-Bis(trimethoxysilyl)ethane (BTME) is a bridged alkoxysilane that can be used as an organosilica based precursor that forms mesoporous materials. It can be prepared by hydrolyzing the alkoxy groups with Si-OH to form Si-O-Si structure.
Application
BTME can be used to synthesize a shell based nanocomposite for potential application in drug delivery and encapsulation. It can also form magnetic hollow spheres which find usage in magnetic resonance imaging (MRI).
Functionalized mesoporous silica was synthesized from 1,2-bis(trimethoxysilyl)ethane.{27}
Signal Word
Danger
Hazard Codes
Precautionary Statements
Hazard Classifications
Acute Tox. 1 Inhalation
Storage Class
6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
WGK
WGK 3
Flash Point (°F)
228.2 °F - closed cup
Flash Point (°C)
109 °C - closed cup
PPE (personal protective equipment)
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
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